{"id":171,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/n-plus-2-method\/"},"modified":"2026-07-03T10:11:26","modified_gmt":"2026-07-03T10:11:26","slug":"n-plus-2-method","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/cs\/glossary\/n-plus-2-method\/","title":{"rendered":"Co je metoda N+2 p\u0159i vyva\u017eov\u00e1n\u00ed ve v\u00edce rovin\u00e1ch?"},"content":{"rendered":"<h1>Pochopen\u00ed metody N+2 p\u0159i vyva\u017eov\u00e1n\u00ed ve v\u00edce rovin\u00e1ch<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kompletn\u00ed sada p\u0159enosn\u00e9ho vyva\u017eova\u010de a analyz\u00e1toru vibrac\u00ed Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-1\/\" title=\"P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A\">P\u0159enosn\u00fd vyva\u017eova\u010d a analyz\u00e1tor vibrac\u00ed Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sn\u00edma\u010d vibrac\u00ed Balanset-1A zbl\u00edzka\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/vibration-sensor\/\" title=\"Sn\u00edma\u010d vibrac\u00ed\">Sn\u00edma\u010d vibrac\u00ed<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)\">Optick\u00fd senzor (laserov\u00fd ot\u00e1\u010dkom\u011br)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sada pro vyva\u017eov\u00e1n\u00ed rotor\u016f Vibromera: p\u0159epravn\u00ed kuf\u0159\u00edk, v\u00edcekan\u00e1lov\u00fd zesilova\u010d sign\u00e1lu, ru\u010dn\u00ed analyz\u00e1tor, magnetick\u00e1 z\u00e1kladna, vibra\u010dn\u00ed senzory a spir\u00e1lov\u00e9 kabely.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetick\u00e1 z\u00e1kladna.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/magnet-stand\/\" title=\"Magnetick\u00fd stojan Insize-60 kgf\">Magnetick\u00fd stojan Insize-60 kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Reflexn\u00ed p\u00e1ska\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/parts\/\" rel=\"tag\">D\u00edly<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/reflective-tape\/\" title=\"Reflexn\u00ed p\u00e1ska\">Reflexn\u00ed p\u00e1ska<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Obsah sady Balanset-1A s jednotkou rozhran\u00ed, senzory, ot\u00e1\u010dkom\u011brem a p\u0159\u00edslu\u0161enstv\u00edm\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/cs\/product-category\/devices\/\" rel=\"tag\">Za\u0159\u00edzen\u00ed<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/cs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dynamick\u00fd vyva\u017eova\u010d &quot;Balanset-1A&quot; OEM\">Dynamick\u00fd vyva\u017eova\u010d \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + DPH (pokud se uplat\u0148uje)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"P\u0159idat do ko\u0161\u00edku\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"P\u0159idat do ko\u0161\u00edku\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/cs\/wp-json\/wp\/v2\/glossary\/171?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"P\u0159idat do ko\u0161\u00edku: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d byl p\u0159id\u00e1n do ko\u0161\u00edku\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">P\u0159idat do ko\u0161\u00edku<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p>Na str\u00e1nk\u00e1ch <strong>Metoda N+2<\/strong> je pokro\u010dil\u00fd <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vyvazovani\/\">vyva\u017eov\u00e1n\u00ed<\/a> postup pou\u017eit\u00fd pro <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/multi-plane-balancing\/\">v\u00edcerovinn\u00e9 vyva\u017eov\u00e1n\u00ed<\/a> z <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/flexible-rotor\/\">flexibiln\u00ed rotory<\/a>. Jej\u00ed n\u00e1zev poch\u00e1z\u00ed z pravidla korek\u010dn\u00edch rovin formalizovan\u00e9ho v ISO 21940-12 (d\u0159\u00edve ISO 11342): aby bylo mo\u017en\u00e9 rotor vyv\u00e1\u017eit p\u0159es <em>N<\/em> ohybov\u00e9 kritick\u00e9 (rezonan\u010dn\u00ed) ot\u00e1\u010dky, kdy\u017e se sou\u010dasn\u011b prov\u00e1d\u00ed n\u00edzkoot\u00e1\u010dkov\u00e9 vyva\u017eov\u00e1n\u00ed tuh\u00e9ho t\u011blesa, rotor obecn\u011b pot\u0159ebuje N <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/correction-plane\/\">korek\u010dn\u00ed roviny<\/a> pro N ohybov\u00fdch m\u00f3d\u016f plus dal\u0161\u00ed dv\u011b pro nevyv\u00e1\u017eenost tuh\u00e9ho t\u011blesa (statickou a momentovou) \u2014 celkem N+2 rovin. Nezam\u011b\u0148ujte to s po\u010dtem b\u011bh\u016f: v praktick\u00e9m postupu se sou\u010diniteli vlivu popsan\u00e9m v tomto \u010dl\u00e1nku <em>N<\/em> ozna\u010duje po\u010det skute\u010dn\u011b pou\u017eit\u00fdch korek\u010dn\u00edch rovin a \u00faloha pak vy\u017eaduje N+2 b\u011bh\u016f \u2014 jeden po\u010d\u00e1te\u010dn\u00ed z\u00e1kladn\u00ed b\u011bh, N <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trial-weight\/\">zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed<\/a> b\u011bh\u016f (jeden pro ka\u017edou rovinu) a z\u00e1v\u011bre\u010dn\u00e9 ov\u011b\u0159en\u00ed. Metoda roz\u0161i\u0159uje logiku <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/two-plane-balancing\/\">vyva\u017eov\u00e1n\u00ed ve dvou rovin\u00e1ch<\/a> u rotor\u016f, kter\u00e9 vy\u017eaduj\u00ed t\u0159i nebo v\u00edce rovin, co\u017e je b\u011b\u017en\u00e9 u vysokorychlostn\u00edch turb\u00edn, kompresor\u016f, gener\u00e1tor\u016f a dlouh\u00fdch v\u00e1lc\u016f pap\u00edrensk\u00fdch stroj\u016f.<\/p>\n<h2>1. Definice: Co je metoda N+2<\/h2>\n<p>A <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rigid-rotor\/\">pevn\u00fd rotor<\/a> pod \u00farovn\u00ed sv\u00e9ho prvn\u00edho <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e1 rychlost<\/a> lze uv\u00e9st do tolerance jednoduchou korekc\u00ed v jedn\u00e9 nebo dvou rovin\u00e1ch, proto\u017ee jeho <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/unbalance\/\">nevyv\u00e1\u017eenost<\/a> Jej\u00ed rozlo\u017een\u00ed nevykazuje s rychlost\u00ed \u017e\u00e1dn\u00e9 zm\u011bny tvaru. U pru\u017en\u00e9ho rotoru je to jinak: jakmile dos\u00e1hne kritick\u00e9 rychlosti nebo ji p\u0159ekro\u010d\u00ed, doch\u00e1z\u00ed k jeho prohnut\u00ed, kter\u00e9 p\u0159erozd\u011bluje efektivn\u00ed nevyv\u00e1\u017eenost po cel\u00e9 jeho d\u00e9lce. Jeho vyv\u00e1\u017een\u00ed proto vy\u017eaduje pou\u017eit\u00ed n\u011bkolika rovin rozm\u00edst\u011bn\u00fdch pod\u00e9l h\u0159\u00eddele a metodu, kter\u00e1 dok\u00e1\u017ee rozkl\u00ed\u010dovat, jak ka\u017ed\u00e1 z t\u011bchto rovin ovliv\u0148uje vibrace ve v\u0161ech ostatn\u00edch \u010d\u00e1stech. Metoda N+2 je pr\u00e1v\u011b t\u00edmto systematick\u00fdm postupem \u2013 disciplinovan\u00fdm zp\u016fsobem, jak kompletn\u011b charakterizovat rotor a n\u00e1sledn\u011b najednou vy\u0159e\u0161it nejlep\u0161\u00ed korekci pro ka\u017edou rovinu.<\/p>\n<h2>2. Matematick\u00e9 z\u00e1klady<\/h2>\n<p>Metoda N+2 je postavena na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/influence-coefficient\/\">metody koeficient\u016f vlivu<\/a>, zobecn\u011bn\u00e9 z jedn\u00e9 nebo dvou rovin na mnoho rovin.<\/p>\n<h3>Matice koeficient\u016f vlivu<\/h3>\n<p>U rotoru s N korek\u010dn\u00edmi rovinami a M m\u011b\u0159ic\u00edmi body (obvykle M \u2265 N) je syst\u00e9m pops\u00e1n M\u00d7N matic\u00ed koeficient\u016f vlivu. Ka\u017ed\u00fd koeficient \u03b1<sub>ij<\/sub> zachycuje, jak se jednotkov\u00e1 hmotnost um\u00edst\u011bn\u00e1 v korek\u010dn\u00ed rovin\u011b <em>j<\/em> ovliv\u0148uje vibrace zaznamenan\u00e9 v m\u00edst\u011b m\u011b\u0159en\u00ed <em>i<\/em>. Nap\u0159\u00edklad se \u010dty\u0159mi korek\u010dn\u00edmi rovinami a \u010dty\u0159mi m\u011b\u0159ic\u00edmi body:<\/p>\n<ul>\n<li>\u03b1<sub>11<\/sub>, \u03b1<sub>12<\/sub>, \u03b1<sub>13<\/sub>, \u03b1<sub>14<\/sub> popisuj\u00ed, jak ka\u017ed\u00e1 ze \u010dty\u0159 rovin ovliv\u0148uje m\u011b\u0159ic\u00ed bod 1;<\/li>\n<li>\u03b1<sub>21<\/sub>, \u03b1<sub>22<\/sub>, \u03b1<sub>23<\/sub>, \u03b1<sub>24<\/sub> popsat vlivy na m\u011b\u0159ic\u00ed bod 2;<\/li>\n<li>a tak d\u00e1le pro body 3 a 4.<\/li>\n<\/ul>\n<p>V\u00fdsledkem je matice 4\u00d74, kter\u00e1 vy\u017eaduje stanoven\u00ed \u0161estn\u00e1cti koeficient\u016f vlivu. Ka\u017ed\u00fd koeficient je komplexn\u00ed veli\u010dina, kter\u00e1 m\u00e1 jak absolutn\u00ed hodnotu, tak i <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">f\u00e1ze<\/a> \u00fahel, proto\u017ee reakce rotoru&#8217;s zaost\u00e1v\u00e1 za p\u016fsob\u00edc\u00ed silou.<\/p>\n<h3>\u0158e\u0161en\u00ed syst\u00e9mu<\/h3>\n<p>Jakmile jsou zn\u00e1my v\u0161echny koeficienty, vyva\u017eovac\u00ed software vy\u0159e\u0161\u00ed soustavu M soub\u011b\u017en\u00fdch vektorov\u00fdch rovnic, aby ur\u010dil N korek\u010dn\u00edch z\u00e1va\u017e\u00ed (W<sub>1<\/sub>, W<sub>2<\/sub>, ... W<sub>n<\/sub>), kter\u00e9 minimalizuj\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vibration\/\">vibrace<\/a> ve v\u0161ech bodech M najednou. To z\u00e1vis\u00ed na <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/vector-addition\/\">vektorov\u00e1 matematika<\/a> a algoritmy pro inverzi matice (nebo metody nejmen\u0161\u00edch \u010dtverc\u016f). Pokud po\u010det m\u011b\u0159\u00edc\u00edch m\u00edst (M) p\u0159evy\u0161uje po\u010det korek\u010dn\u00edch rovin (N), jedn\u00e1 se o nadur\u010den\u00fd syst\u00e9m a \u0159e\u0161en\u00ed metodou nejmen\u0161\u00edch \u010dtverc\u016f ur\u010d\u00ed sadu korekc\u00ed, kter\u00e1 zajist\u00ed nejmen\u0161\u00ed zbytkov\u00e9 vibrace nap\u0159\u00ed\u010d v\u0161emi sn\u00edma\u010di \u2013 co\u017e p\u0159edstavuje robustn\u011bj\u0161\u00ed v\u00fdsledek v p\u0159\u00edpad\u011b p\u0159\u00edtomnosti m\u011b\u0159ic\u00edho \u0161umu.<\/p>\n<h2>3. Postup N+2, krok za krokem<\/h2>\n<p>Postup se \u0159\u00edd\u00ed postupnost\u00ed, kter\u00e1 se p\u0159irozen\u011b p\u0159izp\u016fsobuje po\u010dtu korek\u010dn\u00edch rovin.<\/p>\n<h3>B\u011bh 1 \u2013 Po\u010d\u00e1te\u010dn\u00ed z\u00e1kladn\u00ed m\u011b\u0159en\u00ed<\/h3>\n<p>Rotor se rozto\u010d\u00ed na vyva\u017eovac\u00ed ot\u00e1\u010dky v p\u016fvodn\u00edm nevyv\u00e1\u017een\u00e9m stavu. Amplituda vibrac\u00ed a <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/phase\/\">f\u00e1ze<\/a> se zaznamen\u00e1vaj\u00ed ve v\u0161ech bodech M \u2013 obvykle v ka\u017ed\u00e9m lo\u017eisku a n\u011bkdy i v mezilehl\u00fdch poloh\u00e1ch, aby se zachytil pohyb uprost\u0159ed rozp\u011bt\u00ed. Tyto hodnoty ur\u010duj\u00ed z\u00e1kladn\u00ed vektory nevyv\u00e1\u017eenosti, kter\u00e9 je t\u0159eba korigovat.<\/p>\n<h3>B\u011bhy 2 a\u017e N+1 \u2013 postupn\u00e9 b\u011bhy s testovac\u00ed z\u00e1t\u011b\u017e\u00ed<\/h3>\n<p>Postupn\u011b pro ka\u017edou korek\u010dn\u00ed rovinu, od 1 do N:<\/p>\n<ol>\n<li>Zastavte rotor a p\u0159ipevn\u011bte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed zn\u00e1m\u00e9 hmotnosti do zn\u00e1m\u00e9 \u00fahlov\u00e9 polohy, a to pouze v t\u00e9to jedn\u00e9 rovin\u011b.<\/li>\n<li>Nechte rotor b\u011b\u017eet p\u0159i stejn\u00e9 rychlosti a zm\u011b\u0159te vibrace ve v\u0161ech bodech M.<\/li>\n<li>Zm\u011bna vibrac\u00ed \u2013 aktu\u00e1ln\u00ed vektor minus vektor z\u00e1kladn\u00edho stavu \u2013 ukazuje, jak dan\u00e1 rovina ovliv\u0148uje jednotliv\u00e1 m\u011b\u0159ic\u00ed m\u00edsta, \u010d\u00edm\u017e vznik\u00e1 jeden sloupec koeficientov\u00e9 matice.<\/li>\n<li>P\u0159ed p\u0159echodem na dal\u0161\u00ed rovinu odstra\u0148te zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed (pokud se nepou\u017e\u00edv\u00e1 z\u00e1m\u011brn\u00e1 varianta &#8220;nechat na m\u00edst\u011b&#8221; za \u00fa\u010delem \u00faspory m\u011b\u0159en\u00ed).<\/li>\n<\/ol>\n<p>Po proveden\u00ed v\u0161ech N zku\u0161ebn\u00edch b\u011bh\u016f je zn\u00e1ma kompletn\u00ed matice koeficient\u016f vlivu o rozm\u011brech M\u00d7N.<\/p>\n<h3>F\u00e1ze v\u00fdpo\u010dtu<\/h3>\n<p>P\u0159\u00edstroj \u0159e\u0161\u00ed maticov\u00e9 rovnice za \u00fa\u010delem v\u00fdpo\u010dtu po\u017eadovan\u00e9 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/correction-weight\/\">korek\u010dn\u00ed z\u00e1va\u017e\u00ed<\/a> \u2014 jak hmotnostn\u00ed, tak \u00fahlov\u00e9 \u2014 pro ka\u017edou z N rovin.<\/p>\n<h3>B\u011bh N+2 \u2014 Ov\u011b\u0159en\u00ed<\/h3>\n<p>V\u0161echny N vypo\u010d\u00edtan\u00e9 korekce jsou nainstalov\u00e1ny trvale a z\u00e1v\u011bre\u010dn\u00fd test potvrd\u00ed, \u017ee vibrace klesly na p\u0159ijatelnou \u00farove\u0148 na v\u0161ech m\u011b\u0159ic\u00edch m\u00edstech. Pokud v\u00fdsledek je\u0161t\u011b nen\u00ed uspokojiv\u00fd, <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trim-balance\/\">dola\u010fovac\u00ed vyv\u00e1\u017een\u00ed<\/a> nebo se provede dal\u0161\u00ed iterace s vyu\u017eit\u00edm ji\u017e zn\u00e1m\u00fdch koeficient\u016f.<\/p>\n<h2>4. Vzorov\u00fd p\u0159\u00edklad: Vyva\u017eov\u00e1n\u00ed ve \u010dty\u0159ech rovin\u00e1ch (N = 4)<\/h2>\n<p>Pro dlouh\u00fd flexibiln\u00ed rotor vy\u017eaduj\u00edc\u00ed \u010dty\u0159i korek\u010dn\u00ed roviny:<\/p>\n<ul>\n<li><strong>Celkov\u00fd po\u010det b\u011bh\u016f:<\/strong> 4 + 2 = 6.<\/li>\n<li><strong>B\u011bh 1:<\/strong> po\u010d\u00e1te\u010dn\u00ed m\u011b\u0159en\u00ed na v\u0161ech \u010dty\u0159ech lo\u017eisc\u00edch.<\/li>\n<li><strong>B\u011bh 2:<\/strong> Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed v rovin\u011b 1, zm\u011b\u0159te v\u0161echna \u010dty\u0159i lo\u017eiska.<\/li>\n<li><strong>B\u011bh 3:<\/strong> Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed v rovin\u011b 2, zm\u011b\u0159te v\u0161echna \u010dty\u0159i lo\u017eiska.<\/li>\n<li><strong>B\u011bh 4:<\/strong> Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed v rovin\u011b 3, zm\u011b\u0159te v\u0161echna \u010dty\u0159i lo\u017eiska.<\/li>\n<li><strong>B\u011bh 5:<\/strong> Zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed v rovin\u011b 4, zm\u011b\u0159te v\u0161echna \u010dty\u0159i lo\u017eiska.<\/li>\n<li><strong>B\u011bh 6:<\/strong> ov\u011b\u0159en\u00ed se v\u0161emi \u010dty\u0159mi instalovan\u00fdmi korek\u010dn\u00edmi z\u00e1va\u017e\u00edmi.<\/li>\n<\/ul>\n<p>T\u00edm se vytvo\u0159\u00ed matice 4\u00d74 se \u0161estn\u00e1cti koeficienty, jej\u00ed\u017e vy\u0159e\u0161en\u00edm se ur\u010d\u00ed \u010dty\u0159i optim\u00e1ln\u00ed korek\u010dn\u00ed z\u00e1va\u017e\u00ed. Stejn\u00fd v\u00fdpo\u010det pro jednodu\u0161\u0161\u00ed \u00falohu se skr\u00fdv\u00e1 za <a href=\"https:\/\/vibromera.eu\/cs\/calculators\/influence-coefficient-calculator\/\">kalkul\u00e1tor koeficient\u016f vlivu<\/a>, kter\u00e1 \u0159e\u0161\u00ed p\u0159\u00edpad jedn\u00e9 roviny a umo\u017e\u0148uje snadno pochopit z\u00e1kladn\u00ed vektorovou metodu je\u0161t\u011b p\u0159ed jej\u00edm roz\u0161\u00ed\u0159en\u00edm na v\u011bt\u0161\u00ed m\u011b\u0159\u00edtko.<\/p>\n<h2>5. V\u00fdhody metody N+2<\/h2>\n<p>Tento p\u0159\u00edstup p\u0159in\u00e1\u0161\u00ed n\u011bkolik v\u00fdznamn\u00fdch v\u00fdhod pro pr\u00e1ci s v\u00edce rovinami:<\/p>\n<ul>\n<li><strong>Systematick\u00e9 a \u00fapln\u00e9:<\/strong> ka\u017ed\u00e1 korek\u010dn\u00ed rovina je testov\u00e1na samostatn\u011b, co\u017e umo\u017e\u0148uje z\u00edskat \u00faplnou charakteristiku <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor-bearing-system\/\">soustava rotor-lo\u017eiska<\/a>&#8216;s response across all planes and locations.<\/li>\n<li><strong>Zachycuje slo\u017eit\u00e9 k\u0159\u00ed\u017eov\u00e9 vazby:<\/strong> u pru\u017en\u00fdch rotor\u016f m\u016f\u017ee z\u00e1va\u017e\u00ed v jak\u00e9koli rovin\u011b ovlivnit vibrace u ka\u017ed\u00e9ho lo\u017eiska; matice v\u0161echny tyto interakce explicitn\u011b zaznamen\u00e1v\u00e1.<\/li>\n<li><strong>Matematicky p\u0159esn\u00e9:<\/strong> vyu\u017e\u00edv\u00e1 osv\u011bd\u010den\u00e9 metody line\u00e1rn\u00ed algebry (inverze matic, aproximace metodou nejmen\u0161\u00edch \u010dtverc\u016f), kter\u00e9 poskytuj\u00ed optim\u00e1ln\u00ed \u0159e\u0161en\u00ed, pokud se syst\u00e9m chov\u00e1 line\u00e1rn\u011b.<\/li>\n<li><strong>Flexibiln\u00ed strategie m\u011b\u0159en\u00ed:<\/strong> Pokud dovol\u00edme, aby hodnota M p\u0159ekro\u010dila hodnotu N, vznikne nadur\u010den\u00fd syst\u00e9m, kter\u00fd je odoln\u011bj\u0161\u00ed v\u016f\u010di \u0161umu.<\/li>\n<li><strong>Pr\u016fmyslov\u00fd standard pro slo\u017eit\u00e9 rotory:<\/strong> Jedn\u00e1 se o osv\u011bd\u010denou metodu pro vysokorychlostn\u00ed turbostroje a dal\u0161\u00ed kritick\u00e9 aplikace s pru\u017en\u00fdmi rotory.<\/li>\n<\/ul>\n<h2>6. Obt\u00ed\u017ee a omezen\u00ed<\/h2>\n<p>Vyva\u017eov\u00e1n\u00ed ve v\u00edce rovin\u00e1ch metodou N+2 s sebou rovn\u011b\u017e p\u0159in\u00e1\u0161\u00ed zna\u010dn\u00e9 pot\u00ed\u017ee:<\/p>\n<ul>\n<li><strong>Zv\u00fd\u0161en\u00e1 slo\u017eitost:<\/strong> Po\u010det zku\u0161ebn\u00edch cykl\u016f roste line\u00e1rn\u011b s po\u010dtem rovin. Vyva\u017eov\u00e1n\u00ed v \u0161esti rovin\u00e1ch vy\u017eaduje osm cykl\u016f, co\u017e v\u00fdrazn\u011b zvy\u0161uje \u010dasovou n\u00e1ro\u010dnost, n\u00e1klady a opot\u0159eben\u00ed stroje.<\/li>\n<li><strong>Po\u017eadavky na p\u0159esnost m\u011b\u0159en\u00ed:<\/strong> \u0158e\u0161en\u00ed velk\u00fdch maticov\u00fdch syst\u00e9m\u016f zesiluje vliv chyb m\u011b\u0159en\u00ed. Nezbytn\u00e9 jsou vysoce kvalitn\u00ed p\u0159\u00edstrojov\u00e9 vybaven\u00ed a pe\u010dliv\u00e1 technika.<\/li>\n<li><strong>Numerick\u00e1 stabilita:<\/strong> Inverze matice m\u016f\u017ee b\u00fdt \u0161patn\u011b podm\u00edn\u011bn\u00e1, pokud jsou korek\u010dn\u00ed roviny p\u0159\u00edli\u0161 bl\u00edzko u sebe, pokud zvolen\u00e1 m\u011b\u0159ic\u00ed m\u00edsta nedok\u00e1\u017eou zachytit odezvu rotoru nebo pokud zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed vyvol\u00e1vaj\u00ed pouze nepatrn\u00e9 zm\u011bny vibrac\u00ed.<\/li>\n<li><strong>\u010cas a n\u00e1klady:<\/strong> Ka\u017ed\u00e1 dal\u0161\u00ed plocha znamen\u00e1 dal\u0161\u00ed pr\u016fb\u011bh, co\u017e prodlu\u017euje prostoje a zvy\u0161uje n\u00e1roky na pracovn\u00ed s\u00edlu; u kritick\u00e9ho vybaven\u00ed je t\u0159eba toto zv\u00e1\u017eit s ohledem na zlep\u0161en\u00ed kvality vyv\u00e1\u017een\u00ed.<\/li>\n<li><strong>Vy\u017eaduje pokro\u010dil\u00fd software:<\/strong> \u0158e\u0161en\u00ed soustav komplexn\u00edch vektorov\u00fdch rovnic o rozm\u011bru N\u00d7N je pro ru\u010dn\u00ed v\u00fdpo\u010det zcela mimo dosah, proto je nezbytn\u00e9 pou\u017e\u00edt specializovan\u00fd software pro vyva\u017eov\u00e1n\u00ed ve v\u00edce rovin\u00e1ch.<\/li>\n<\/ul>\n<h2>7. Kdy pou\u017e\u00edt metodu N+2<\/h2>\n<p>Tato metoda je vhodn\u00e1, pokud:<\/p>\n<ul>\n<li><strong>Rotor je skute\u010dn\u011b pru\u017en\u00fd:<\/strong> funguje nad svou prvn\u00ed \u2013 a mo\u017en\u00e1 i druhou \u010di t\u0159et\u00ed \u2013 <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/critical-speed\/\">kritick\u00e1 rychlost<\/a>.<\/li>\n<li><strong>Rotor je dlouh\u00fd a \u0161t\u00edhl\u00fd:<\/strong> Vysok\u00fd pom\u011br d\u00e9lky k pr\u016fm\u011bru znamen\u00e1, \u017ee se h\u0159\u00eddel p\u0159i provozu v\u00fdrazn\u011b proh\u00fdb\u00e1.<\/li>\n<li><strong>Uk\u00e1zalo se, \u017ee vyva\u017eov\u00e1n\u00ed ve dvou rovin\u00e1ch nesta\u010d\u00ed:<\/strong> d\u0159\u00edve <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/two-plane-balancing\/\">dvourovina<\/a> pokusy nep\u0159inesly p\u0159ijateln\u00fd v\u00fdsledek.<\/li>\n<li><strong>Je t\u0159eba p\u0159ekonat n\u011bkolik kritick\u00fdch rychlost\u00ed<\/strong> b\u011bhem b\u011b\u017en\u00e9ho provozu.<\/li>\n<li><strong>Jedn\u00e1 se o velmi hodnotn\u00e9 vybaven\u00ed:<\/strong> kritick\u00e9 turb\u00edny, kompresory nebo gener\u00e1tory, u nich\u017e je opodstatn\u011bn\u00e9 prov\u00e9st komplexn\u00ed vyva\u017eov\u00e1n\u00ed.<\/li>\n<li><strong>Na mezilehl\u00fdch \u00fasec\u00edch doch\u00e1z\u00ed k siln\u00fdm vibrac\u00edm,<\/strong> mezi koncov\u00fdmi lo\u017eisky, co\u017e signalizuje nevyv\u00e1\u017eenost uprost\u0159ed rozp\u011bt\u00ed, kterou nelze vy\u0159e\u0161it korekc\u00ed v krajn\u00edch rovin\u00e1ch.<\/li>\n<\/ul>\n<h2>8. Mod\u00e1ln\u00ed vyva\u017eov\u00e1n\u00ed<\/h2>\n<p>Pro rotory s nejvy\u0161\u0161\u00ed flexibilitou, <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/modal-balancing\/\">mod\u00e1ln\u00ed vyva\u017eov\u00e1n\u00ed<\/a> m\u016f\u017ee b\u00fdt \u00fa\u010dinn\u011bj\u0161\u00ed ne\u017e tradi\u010dn\u00ed p\u0159\u00edstup N+2. Nam\u00edsto minimalizace vibrac\u00ed p\u0159i konkr\u00e9tn\u00edch ot\u00e1\u010dk\u00e1ch se mod\u00e1ln\u00ed vyva\u017eov\u00e1n\u00ed zam\u011b\u0159uje na jednotliv\u00e9 vibra\u010dn\u00ed m\u00f3dy jeden po druh\u00e9m, p\u0159i\u010dem\u017e vyu\u017e\u00edv\u00e1 vlastnosti rotoru <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/mode-shape\/\">vlastn\u00ed tvary<\/a> dos\u00e1hnout v\u00fdsledku s men\u0161\u00edm po\u010dtem pokus\u016f. Nev\u00fdhodou je, \u017ee to vy\u017eaduje je\u0161t\u011b hlub\u0161\u00ed pochopen\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/rotor-dynamics\/\">dynamika rotoru<\/a> a propracovan\u011bj\u0161\u00ed anal\u00fdzy. V praxi se tyto dva p\u0159\u00edstupy \u010dasto kombinuj\u00ed \u2013 mod\u00e1ln\u00ed anal\u00fdza ur\u010duje um\u00edst\u011bn\u00ed rovin a \u0159e\u0161en\u00ed zalo\u017een\u00e9 na koeficientu vlivu up\u0159es\u0148uje rozlo\u017een\u00ed hmotnosti.<\/p>\n<h2>9. Osv\u011bd\u010den\u00e9 postupy pro dosa\u017een\u00ed \u00fasp\u011bchu<\/h2>\n<h3>Pl\u00e1nov\u00e1n\u00ed<\/h3>\n<ul>\n<li>Um\u00edst\u011bn\u00ed korek\u010dn\u00edch rovin N volte pe\u010dliv\u011b \u2013 m\u011bly by b\u00fdt od sebe dostate\u010dn\u011b vzd\u00e1len\u00e9, snadno p\u0159\u00edstupn\u00e9 a v ide\u00e1ln\u00edm p\u0159\u00edpad\u011b by m\u011bly odpov\u00eddat tvar\u016fm kmit\u00e1n\u00ed rotoru <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/nodal-point\/\">antinody<\/a>, proto\u017ee z\u00e1va\u017e\u00ed um\u00edst\u011bn\u00e9 v uzlu m\u00e1 na tento m\u00f3d jen mal\u00fd vliv.<\/li>\n<li>Vyberte M \u2265 N m\u011b\u0159ic\u00edch bod\u016f, kter\u00e9 dostate\u010dn\u011b zachycuj\u00ed vibra\u010dn\u00ed chov\u00e1n\u00ed rotoru.<\/li>\n<li>Napl\u00e1nujte si \u010das na tepeln\u00e9 ust\u00e1len\u00ed mezi jednotliv\u00fdmi cykly.<\/li>\n<li>P\u0159ipravte si p\u0159edem zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed a instala\u010dn\u00ed materi\u00e1l<\/li>\n<\/ul>\n<h3>Proveden\u00ed<\/h3>\n<ul>\n<li>Udr\u017eujte provozn\u00ed podm\u00ednky \u2013 ot\u00e1\u010dky, teplotu, zat\u00ed\u017een\u00ed \u2013 ve v\u0161ech cyklech N+2 naprosto stejn\u00e9.<\/li>\n<li>Pou\u017e\u00edvejte zku\u0161ebn\u00ed z\u00e1va\u017e\u00ed dostate\u010dn\u011b velk\u00e1, aby vyvolala jasnou a m\u011b\u0159itelnou odezvu, obvykle zm\u011bnu vibrac\u00ed o 25\u201350 %.<\/li>\n<li>Prove\u010fte n\u011bkolik m\u011b\u0159en\u00ed v ka\u017ed\u00e9m cyklu a vypo\u010d\u00edtejte z nich pr\u016fm\u011br, abyste potla\u010dili \u0161um.<\/li>\n<li>Zaznamenejte hmotnost, \u00fahel a polom\u011br ka\u017ed\u00e9ho zku\u0161ebn\u00edho z\u00e1va\u017e\u00ed.<\/li>\n<li>Zkontrolujte kvalitu m\u011b\u0159en\u00ed f\u00e1ze, proto\u017ee p\u0159i \u0159e\u0161en\u00ed velk\u00fdch matic se chyby f\u00e1ze zn\u00e1sobuj\u00ed.<\/li>\n<\/ul>\n<h3>Anal\u00fdza<\/h3>\n<ul>\n<li>Zkontrolujte matici koeficient\u016f vlivu, zda neobsahuje anom\u00e1lie nebo neo\u010dek\u00e1van\u00e9 vzorce<\/li>\n<li>Zkontrolujte kondi\u010dn\u00ed \u010d\u00edslo matice \u2013 vysok\u00e9 hodnoty signalizuj\u00ed numerickou nestabilitu.<\/li>\n<li>Ov\u011b\u0159te, zda jsou vypo\u010d\u00edtan\u00e9 korekce fyzik\u00e1ln\u011b p\u0159ijateln\u00e9, tedy zda nejsou ani absurdn\u011b velk\u00e9, ani zanedbateln\u011b mal\u00e9.<\/li>\n<li>Zva\u017ete, zda byste si p\u0159ed proveden\u00edm oprav nem\u011bli nejprve simulovat o\u010dek\u00e1van\u00fd kone\u010dn\u00fd v\u00fdsledek.<\/li>\n<\/ul>\n<h2>10. Praktick\u00e9 vyu\u017eit\u00ed v ter\u00e9nu a p\u0159\u00edstroj Balanset-1A<\/h2>\n<p>Vyva\u017eov\u00e1n\u00ed rotor\u016f s pru\u017enou konstrukc\u00ed u kritick\u00fdch stroj\u016f se v\u011bt\u0161inou prov\u00e1d\u00ed p\u0159\u00edmo na m\u00edst\u011b p\u0159i provozn\u00edch ot\u00e1\u010dk\u00e1ch, kdy se rotor skute\u010dn\u011b proh\u00fdb\u00e1, a nikoli na vyva\u017eovac\u00edm stroji s n\u00edzk\u00fdmi ot\u00e1\u010dkami. P\u0159enosn\u00fd dvoukan\u00e1lov\u00fd analyz\u00e1tor, jako je nap\u0159\u00edklad <a href=\"https:\/\/vibromera.eu\/cs\/produkt\/balanset-1\/\">Balanset-1A<\/a> poskytuje z\u00e1kladn\u00ed prvky pot\u0159ebn\u00e9 pro metodu N+2: synchronizovan\u00e9 m\u011b\u0159en\u00ed amplitudy a f\u00e1ze 1\u00d7 v ka\u017ed\u00e9m lo\u017eisku, automatick\u00fd v\u00fdpo\u010det koeficient\u016f vlivu na z\u00e1klad\u011b m\u011b\u0159en\u00ed se zku\u0161ebn\u00edmi z\u00e1va\u017e\u00edmi a ov\u011b\u0159en\u00ed <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/residual-unbalance\/\">zbytkov\u00e1 nevyv\u00e1\u017eenost<\/a> po instalaci korekc\u00ed. U \u00faloh se dv\u011bma rovinami p\u0159\u00edstroj p\u0159\u00edmo provede v\u00fdpo\u010det s vyu\u017eit\u00edm koeficient\u016f vlivu; u \u00faloh s v\u00edce rovinami slou\u017e\u00ed jeho m\u011b\u0159en\u00ed v jedn\u00e9 a dvou rovin\u00e1ch jako strukturovan\u00e1 data pro jednotliv\u00e9 roviny, kter\u00e1 \u0159e\u0161i\u010d pro v\u00edce rovin n\u00e1sledn\u011b kombinuje. Jeliko\u017e se m\u011b\u0159en\u00ed prov\u00e1d\u00ed v samotn\u00fdch lo\u017eisc\u00edch stroje, zahrnuje zaznamenan\u00e1 odezva skute\u010dnou tuhost lo\u017eisek a teplotn\u00ed stav, v n\u011bm\u017e rotor pracuje.<\/p>\n<h2>11. Integrace s dal\u0161\u00edmi technikami<\/h2>\n<p>Metodu N+2 lze kombinovat s dopl\u0148kov\u00fdmi p\u0159\u00edstupy:<\/p>\n<ul>\n<li><strong>Vyva\u017eov\u00e1n\u00ed s odstup\u0148ovanou rychlost\u00ed:<\/strong> Prove\u010fte m\u011b\u0159en\u00ed N+2 p\u0159i n\u011bkolika r\u016fzn\u00fdch ot\u00e1\u010dk\u00e1ch, abyste optimalizovali vyv\u00e1\u017een\u00ed v cel\u00e9m provozn\u00edm rozsahu, nikoli pouze p\u0159i jedn\u00e9 ot\u00e1\u010dce.<\/li>\n<li><strong>Hybridn\u00ed mod\u00e1ln\u011b-konven\u010dn\u00ed:<\/strong> pou\u017e\u00edt <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/modal-analysis\/\">mod\u00e1ln\u00ed anal\u00fdza<\/a> pro ur\u010den\u00ed v\u00fdb\u011bru korek\u010dn\u00ed roviny a n\u00e1sledn\u011b pou\u017e\u00edt metodu N+2 k ur\u010den\u00ed velikosti z\u00e1va\u017e\u00ed.<\/li>\n<li><strong>Iterativn\u00ed zp\u0159es\u0148ov\u00e1n\u00ed:<\/strong> prov\u00e9st \u00fapln\u00e9 vyv\u00e1\u017een\u00ed metodou N+2 a pot\u00e9 pro rychl\u00fd v\u00fdpo\u010det znovu pou\u017e\u00edt omezenou sadu koeficient\u016f vlivu <a href=\"https:\/\/vibromera.eu\/cs\/glossary\/trim-balance\/\">trimov\u00e9 vyva\u017eov\u00e1n\u00ed<\/a> jak se provozn\u00ed podm\u00ednky m\u011bn\u00ed.<\/li>\n<\/ul>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/cs\/glossary\/\">\u2190 Zp\u011bt na hlavn\u00ed index<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Seznamte se s metodou N+2, pokro\u010dilou vyva\u017eovac\u00ed technikou pro flexibiln\u00ed rotory, kter\u00e1 vy\u017eaduje N korek\u010dn\u00edch rovin a dva dal\u0161\u00ed zku\u0161ebn\u00ed b\u011bhy pro p\u0159esn\u00e9 korekce ve v\u00edce rovin\u00e1ch.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-171","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/171\/revisions"}],"predecessor-version":[{"id":102187,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/glossary\/171\/revisions\/102187"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/media?parent=171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/categories?post=171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/cs\/wp-json\/wp\/v2\/tags?post=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}