{"id":311,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/windowing\/"},"modified":"2026-05-23T22:40:35","modified_gmt":"2026-05-23T22:40:35","slug":"windowing","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/tr\/glossary\/windowing\/","title":{"rendered":"FFT Analizinde Pencereleme Nedir?"},"content":{"rendered":"<h1>FFT Analizinde Pencerelemeyi Anlama<\/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\/tr\/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\/tr\/product\/balanset-1\/\" title=\"Ta\u015f\u0131nabilir balans makinesi &amp; Titre\u015fim analiz\u00f6r\u00fc 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=\"Balanset-1A tam kit ta\u015f\u0131nabilir balans cihaz\u0131 ve titre\u015fim analiz\u00f6r\u00fc\" 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\/tr\/product-category\/devices\/\" rel=\"tag\">Cihazlar<\/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\/tr\/product\/balanset-1\/\" title=\"Ta\u015f\u0131nabilir balans makinesi &amp; Titre\u015fim analiz\u00f6r\u00fc Balanset-1A\">Ta\u015f\u0131nabilir balans makinesi &#038; Titre\u015fim analiz\u00f6r\u00fc 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\">&euro;<\/span>1,975.00<\/span> + KDV (varsa)<\/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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete Ekle\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Sepete Ekle\" 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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete ekle: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Portable balancer &amp; Vibration analyzer Balanset-1A&quot; sepetinize eklendi\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Sepete Ekle<\/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\/tr\/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\/tr\/product\/vibration-sensor\/\" title=\"Titre\u015fim sens\u00f6r\u00fc\">\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=\"Balanset-1A titre\u015fim sens\u00f6r\u00fc yak\u0131n \u00e7ekim\" 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\/tr\/product-category\/parts\/\" rel=\"tag\">Par\u00e7alar<\/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\/tr\/product\/vibration-sensor\/\" title=\"Titre\u015fim sens\u00f6r\u00fc\">Titre\u015fim sens\u00f6r\u00fc<\/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\">&euro;<\/span>90.00<\/span> + KDV (varsa)<\/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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete Ekle\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Sepete Ekle\" 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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete ekle: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Vibration sensor&quot; sepetinize eklendi\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Sepete Ekle<\/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\/tr\/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\/tr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optik Sens\u00f6r (Lazer Takometre)\">\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=\"Optik Sens\u00f6r (Lazer Takometre)\" 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\/tr\/product-category\/parts\/\" rel=\"tag\">Par\u00e7alar<\/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\/tr\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Optik Sens\u00f6r (Lazer Takometre)\">Optik Sens\u00f6r (Lazer Takometre)<\/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\">&euro;<\/span>124.00<\/span> + KDV (varsa)<\/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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete Ekle\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Sepete Ekle\" 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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete ekle: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Optical Sensor (Laser Tachometer)&quot; sepetinize eklendi\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Sepete Ekle<\/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\/tr\/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\/tr\/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=\"Vibromera rotor dengeleme kiti: ta\u015f\u0131ma \u00e7antas\u0131, \u00e7ok kanall\u0131 sinyal d\u00fczenleyici, el tipi analiz\u00f6r, manyetik taban, titre\u015fim sens\u00f6rleri ve sarmal kablolar.\" 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\/tr\/product-category\/devices\/\" rel=\"tag\">Cihazlar<\/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\/tr\/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\">&euro;<\/span>6,803.00<\/span> + KDV (varsa)<\/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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete Ekle\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Sepete Ekle\" 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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete ekle: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Balanset-4&quot; sepetinize eklendi\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Sepete Ekle<\/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\/tr\/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\/tr\/product\/magnet-stand\/\" title=\"Manyetik Stand 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=\"M\u0131knat\u0131sl\u0131 taban.\" 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\/tr\/product-category\/parts\/\" rel=\"tag\">Par\u00e7alar<\/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\/tr\/product\/magnet-stand\/\" title=\"Manyetik Stand Insize-60-kgf\">Manyetik Stand 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\">&euro;<\/span>46.00<\/span> + KDV (varsa)<\/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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete Ekle\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Sepete Ekle\" 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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete ekle: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Magnetic Stand Insize-60-kgf&quot; sepetinize eklendi\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Sepete Ekle<\/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\/tr\/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\/tr\/product\/reflective-tape\/\" title=\"Yans\u0131t\u0131c\u0131 bant\">\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=\"Yans\u0131t\u0131c\u0131 bant\" 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\/tr\/product-category\/parts\/\" rel=\"tag\">Par\u00e7alar<\/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\/tr\/product\/reflective-tape\/\" title=\"Yans\u0131t\u0131c\u0131 bant\">Yans\u0131t\u0131c\u0131 bant<\/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\">&euro;<\/span>10.00<\/span> + KDV (varsa)<\/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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete Ekle\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Sepete Ekle\" 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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete ekle: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Reflective tape&quot; sepetinize eklendi\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Sepete Ekle<\/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\/tr\/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\/tr\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamik dengeleyici &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=\"Balanset-1A kit i\u00e7eri\u011fi: aray\u00fcz \u00fcnitesi, sens\u00f6rler, takometre ve aksesuarlar\" 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\/tr\/product-category\/devices\/\" rel=\"tag\">Cihazlar<\/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\/tr\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinamik dengeleyici &quot;Balanset-1A&quot; OEM\">Dinamik dengeleyici \"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\">&euro;<\/span>1,735.00<\/span> + KDV (varsa)<\/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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete Ekle\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Sepete Ekle\" 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=\"\/tr\/wp-json\/wp\/v2\/glossary\/311?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=\"Sepete ekle: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"&quot;Dynamic balancer \u201cBalanset-1A\u201d OEM&quot; sepetinize eklendi\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Sepete Ekle<\/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><strong>Pencereleme<\/strong> H\u0131zl\u0131 Fourier D\u00f6n\u00fc\u015f\u00fcm\u00fc'ne iletilmeden \u00f6nce bir veri blo\u011funa matematiksel bir a\u011f\u0131rl\u0131kland\u0131rma fonksiyonunun \u2014 bir &#8220;pencere&#8221;nin \u2014 uyguland\u0131\u011f\u0131 bir sinyal i\u015fleme ad\u0131m\u0131d\u0131r. <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/time-waveform\/\">zaman dalga formu<\/a> Pencerenin \u015fekli, yakalanan sinyalin genli\u011fini zaman blo\u011funun ba\u015f\u0131nda ve sonunda s\u0131f\u0131ra do\u011fru yumu\u015fak\u00e7a daraltarak verilerin keskin s\u0131\u00e7ramalar olmadan birbirine eklenmesini sa\u011flar. Bu tek i\u015flem, yayg\u0131n bir hata olarak bilinen <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/spectral-leakage\/\">spektral s\u0131z\u0131nt\u0131<\/a> hatas\u0131n\u0131 bast\u0131r\u0131r ve bu nedenle do\u011fru bir <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/spectrum\/\">titre\u015fim spektrumu<\/a>elde etmek i\u00e7in vazge\u00e7ilmezdir. Pratik <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/vibration-analysis\/\">titre\u015fim analizi<\/a>uygulamalar\u0131nda, bir pencereyi do\u011fru se\u00e7mek ve uygulamak; temiz, g\u00fcvenilir bir spektrum ile bulan\u0131k, yan\u0131lt\u0131c\u0131 bir spektrum aras\u0131ndaki farkt\u0131r.<\/p>\n<h2>1. Tan\u0131m: Pencereleme Fonksiyonu Nedir?<\/h2>\n<p>Bir pencereleme fonksiyonu, ham zaman blo\u011funun \u00fczerine yerle\u015ftirilen bir profil \u2014 \u00f6rnek ba\u015f\u0131na bir \u00e7arpan fakt\u00f6r\u00fcnden olu\u015fan bir k\u00fcme \u2014 dir. Pencere de\u011ferinin 1,0 oldu\u011fu yerde \u00f6rnek de\u011fi\u015fmeden ge\u00e7er; 0,0'a do\u011fru d\u00fc\u015ft\u00fc\u011f\u00fc yerde \u00f6rnek zay\u0131flat\u0131l\u0131r. Hemen hemen her pencere ortada en y\u00fcksek de\u011fere ula\u015f\u0131p her iki u\u00e7ta da darald\u0131\u011f\u0131ndan, zaman kayd\u0131n\u0131 pencereyle \u00e7arpmak yakalanan par\u00e7ac\u0131\u011f\u0131n s\u0131f\u0131r genlikle ba\u015flay\u0131p bitmesini zorla sa\u011flar. <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/fft\/\">FFT<\/a> matemati\u011fi de\u011fi\u015fmez; pencereleme yaln\u0131zca d\u00f6n\u00fc\u015f\u00fcm\u00fcn yerle\u015fik varsay\u0131mlar\u0131n\u0131n kar\u015f\u0131lanmas\u0131 i\u00e7in veriyi \u00f6nceden ko\u015fulland\u0131r\u0131r. Pencereleme olmadan, sens\u00f6r ve \u00f6l\u00e7\u00fcm zincirinin geri kalan\u0131 m\u00fckemmel olsa bile analiz\u00f6r\u00fcn d\u00f6nd\u00fcrd\u00fc\u011f\u00fc spektrum nicel olarak yanl\u0131\u015f olabilir.<\/p>\n<h2>2. Sorun: Spektral S\u0131z\u0131nt\u0131<\/h2>\n<p>FFT, analiz etti\u011fi sonlu zaman veri blo\u011funu <em>sonsuza kadar tekrarlayan m\u00fckemmel periyodik bir sinyalin tam bir \u00e7evrimi<\/em>olarak de\u011ferlendiren yerle\u015fik bir varsay\u0131m ta\u015f\u0131r. Ger\u00e7ek makine sinyalleri buna neredeyse hi\u00e7 uymaz. Veri toplama keyfi anlarda ba\u015flay\u0131p durdu\u011funda yakalanan blo\u011fun sonu ba\u015f\u0131yla \u00f6rt\u00fc\u015fmez; bu nedenle FFT blo\u011fu zihinsel olarak kendine sard\u0131\u011f\u0131nda s\u0131n\u0131rlarda keskin, yapay s\u00fcreksizlikler g\u00f6r\u00fcr.<\/p>\n<p>D\u00f6n\u00fc\u015f\u00fcm, s\u00f6z konusu ani s\u0131\u00e7ramalar\u0131 makinede var olmayan ger\u00e7ek y\u00fcksek frekansl\u0131 i\u00e7erik olarak yorumlar. Ger\u00e7ekte tek, ayr\u0131 bir <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/frequency\/\">frekans<\/a> tepe noktas\u0131na ait olan enerji yay\u0131l\u0131r \u2014 her iki yandaki kom\u015fu frekans kutular\u0131na &#8220;s\u0131zar&#8221;. Sonu\u00e7lar\u0131 \u00fc\u00e7 y\u00f6nl\u00fcd\u00fcr:<\/p>\n<ul>\n<li><strong>Azalm\u0131\u015f genlik do\u011frulu\u011fu:<\/strong> enerjisi tek bir kutuda yo\u011funla\u015fmak yerine pek \u00e7ok kutuya yay\u0131ld\u0131\u011f\u0131ndan \u00f6l\u00e7\u00fclen tepe y\u00fcksekli\u011fi ger\u00e7ek de\u011ferinden daha d\u00fc\u015f\u00fck okunur.<\/li>\n<li><strong>Geni\u015flemi\u015f tepe noktalar\u0131:<\/strong> \u00e7izgi, altta yatan fizi\u011fin gerektirdi\u011finden daha geni\u015f ve daha az keskin g\u00f6r\u00fcn\u00fcr; bu durum frekans tahminini bulan\u0131kla\u015ft\u0131r\u0131r.<\/li>\n<li><strong>\u00c7\u00f6z\u00fcn\u00fcrl\u00fck kayb\u0131:<\/strong> d\u00f6k\u00fclen enerji b\u00fcy\u00fck bir tepe noktas\u0131n\u0131n \u00e7evresindeki g\u00fcr\u00fclt\u00fc taban\u0131n\u0131 y\u00fckselterek daha k\u00fc\u00e7\u00fck kom\u015fu tepeleri \u00f6rter \u2014 tam da genellikle tan\u0131sal bilgiyi ta\u015f\u0131yan k\u00fc\u00e7\u00fck <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/harmonics\/\">harmonikler<\/a> ve yan bantlar\u0131.<\/li>\n<\/ul>\n<h2>3. \u00c7\u00f6z\u00fcm: Pencere Uygulamak<\/h2>\n<p>Pencereleme, sinyali blo\u011fa g\u00f6re <em>look<\/em> periyodik hale getirerek s\u0131z\u0131nt\u0131y\u0131 d\u00fczeltir. Ham dalga formunu pencere ile \u00e7arpmak, amplit\u00fcdleri ba\u015flang\u0131\u00e7 ve biti\u015f u\u00e7lar\u0131nda s\u0131f\u0131ra do\u011fru daraltr; bu sayede s\u0131n\u0131r s\u00fcreksizlikleri ortadan kalkar ve FFT'nin kesintisiz, bo\u015fluksuz bir sinyal g\u00f6rd\u00fc\u011f\u00fc yan\u0131lsamas\u0131 yarat\u0131l\u0131r. Bunun getirisi belirgin bi\u00e7imde daha temiz bir spektrumdur:<\/p>\n<ul>\n<li>\u00d6nemli \u00f6l\u00e7\u00fcde geli\u015ftirilmi\u015f genlik do\u011frulu\u011fu sayesinde tepe y\u00fckseklikleri g\u00fcvenle kar\u015f\u0131la\u015ft\u0131r\u0131labilir <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/vibration-severity\/\">titre\u015fim \u015fiddeti<\/a> limits.<\/li>\n<li>Bir ar\u0131zay\u0131 belirli bir d\u00fczene veya bile\u015fene sabitleyebilen daha keskin ve daha iyi tan\u0131mlanm\u0131\u015f frekans tepeleri.<\/li>\n<li>B\u00fcy\u00fck sinyallerin yan\u0131nda k\u00fc\u00e7\u00fck sinyallerin \u00f6ne \u00e7\u0131kmas\u0131n\u0131 sa\u011flayan daha d\u00fc\u015f\u00fck efektif g\u00fcr\u00fclt\u00fc taban\u0131.<\/li>\n<\/ul>\n<p>Ka\u00e7\u0131n\u0131lmaz olarak bir \u00f6d\u00fcnle\u015fim s\u00f6z konusudur. U\u00e7lar\u0131 daraltmak kayd\u0131n enerjisinin bir k\u0131sm\u0131n\u0131 atar ve ana spektral lobu hafif\u00e7e geni\u015fletir; bu nedenle pencereleme, s\u0131z\u0131nt\u0131da b\u00fcy\u00fck bir azalma kar\u015f\u0131l\u0131\u011f\u0131nda biraz frekans \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fcnden feragat eder. Her pencere, bu uzla\u015f\u0131 \u00fczerinde farkl\u0131 bir noktay\u0131 temsil eder; bu y\u00fczden birden fazla \u015fekil mevcuttur.<\/p>\n<h2>4. Yayg\u0131n Pencere T\u00fcrleri<\/h2>\n<p>Her biri zaman blo\u011funu biraz farkl\u0131 bi\u00e7imde a\u011f\u0131rl\u0131klayan onlarca pencereleme fonksiyonu geli\u015ftirilmi\u015ftir. Genel ama\u00e7l\u0131 makine \u00e7al\u0131\u015fmalar\u0131nda biri bask\u0131n \u00e7\u0131kar.<\/p>\n<h3>Hanning Penceresi<\/h3>\n<p>Bu <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/hanning-window\/\">Hanning penceresi<\/a> (y\u00fckseltilmi\u015f kosin\u00fcs daralmas\u0131) frekans \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc ile genlik do\u011frulu\u011fu aras\u0131nda m\u00fckemmel bir uzla\u015f\u0131 sunar ve d\u00f6ner makine titre\u015fim \u00f6l\u00e7\u00fcmlerinin neredeyse tamam\u0131nda \u00f6nerilen varsay\u0131lan penceredir. Aksi y\u00f6nde belirli bir neden olmad\u0131k\u00e7a Hanning penceresi her zaman se\u00e7ilmelidir. Bask\u0131n olan <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/condition-monitoring\/\">durum izleme<\/a>.<\/p>\n<h3>Di\u011fer Pencereler<\/h3>\n<ul>\n<li><strong>Dikd\u00f6rtgen pencere (Tekd\u00fcze veya &#8220;Yok&#8221; olarak da adland\u0131r\u0131l\u0131r):<\/strong> hi\u00e7 pencere uygulamamaya e\u015fde\u011ferdir. En iyi frekans \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fcne ancak en k\u00f6t\u00fc spektral s\u0131z\u0131nt\u0131ya sahiptir; yaln\u0131zca sinyalin blok i\u00e7inde tam anlam\u0131yla periyodik oldu\u011fu bilinen durumlarda veya darbe gibi \u00e7ok keskin, tamamen blo\u011fa s\u0131\u011fan ge\u00e7ici olaylar\u0131n yakalanmas\u0131nda uygundur.<\/li>\n<li><strong>D\u00fcztepeli (Flattop) pencere:<\/strong> yayg\u0131n pencereler aras\u0131nda en do\u011fru genlik \u00f6l\u00e7\u00fcm\u00fcn\u00fc sa\u011flar; ancak \u00e7ok zay\u0131f frekans \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc (\u00e7ok geni\u015f tepeler) pahas\u0131na. Kalibrasyon \u00e7al\u0131\u015fmalar\u0131 ve bir tepenin kesin <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/amplitude\/\">genlik<\/a> de\u011ferinin kesin frekans\u0131ndan daha \u00f6nemli oldu\u011fu her g\u00f6rev i\u00e7in tercih edilen penceredir; \u00f6rne\u011fin bir sens\u00f6r\u00fc <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/calibration-certificate\/\">kalibrasyon sertifikas\u0131<\/a> bilinen bir referans titre\u015fim tezgah\u0131nda do\u011frularken.<\/li>\n<li><strong>Hamming penceresi:<\/strong> Hanning penceresine yak\u0131ndan ba\u011fl\u0131d\u0131r; yan-lob davran\u0131\u015f\u0131nda k\u00fc\u00e7\u00fck \u00f6d\u00fcnle\u015fimler i\u00e7erir ve rutin makine tan\u0131lamas\u0131nda nadiren gereklidir.<\/li>\n<\/ul>\n<h2>5. Pencere Ne Zaman Kullan\u0131l\u0131r \u2014 ve \u00c7\u00f6z\u00fcn\u00fcrl\u00fckle Nas\u0131l Etkile\u015fir<\/h2>\n<p>Makine durum izleme i\u00e7in kural basittir: <strong>her zaman bir Hanning penceresi kullan\u0131n<\/strong> genel spektral analiz i\u00e7in. Pencereyi devre d\u0131\u015f\u0131 b\u0131rakmak \u2014 s\u0131radan bir \u00e7al\u0131\u015fma sinyalinde Dikd\u00f6rtgen se\u00e7mek \u2014 hatal\u0131 ve yan\u0131lt\u0131c\u0131 veriler \u00fcretir; \u00e7\u00fcnk\u00fc s\u0131z\u0131nt\u0131 hem tepe y\u00fcksekliklerini hem de g\u00f6r\u00fcn\u00fcr g\u00fcr\u00fclt\u00fc taban\u0131n\u0131 bozar. Modern cihazlar Hanning penceresini varsay\u0131lan olarak uygular; tam da g\u00fcvenilir ve do\u011fru bir spektrum i\u00e7in zorunlu oldu\u011fundan.<\/p>\n<p>Pencereleme tek ba\u015f\u0131na i\u015flev g\u00f6rmez. Daraltma her spektral \u00e7izgiyi geni\u015fletti\u011finden, elde etti\u011finiz pratik frekans \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc pencere se\u00e7imi ile analiz parametrelerinin \u2014 blok uzunlu\u011fu (\u00f6rnek say\u0131s\u0131), \u00f6rnekleme h\u0131z\u0131 ve aral\u0131k \u2014 birle\u015fik sonucudur. Tepeler birbirine \u00e7ok yak\u0131n oldu\u011funda, zaman kayd\u0131n\u0131 uzatmak bunlar\u0131 pencereyi de\u011fi\u015ftirmekten \u00e7ok daha h\u0131zl\u0131 keskinle\u015ftirir; bir \u00f6l\u00e7\u00fcm kurulumuna ge\u00e7meden \u00f6nce bu \u00f6d\u00fcnle\u015fimi bir <a href=\"https:\/\/vibromera.eu\/tr\/calculators\/fft-resolution-calculator\/\">FFT \u00e7\u00f6z\u00fcn\u00fcrl\u00fck hesaplay\u0131c\u0131<\/a> ile \u00f6nizleyebilirsiniz. Pencereleme ayn\u0131 zamanda <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/signal-filtering\/\">sinyal filtreleme<\/a>ile farkl\u0131 ve onun tamamlay\u0131c\u0131s\u0131d\u0131r: bir filtre sinyalden istenmeyen frekans bantlar\u0131n\u0131 kald\u0131r\u0131rken pencere, FFT'nin kalan band\u0131 do\u011fru bi\u00e7imde temsil edebilmesi i\u00e7in o band\u0131 haz\u0131rlar.<\/p>\n<h2>6. Sahada Pencereleme<\/h2>\n<p>Uygulamal\u0131 tan\u0131lamada pencere, analistin bilin\u00e7li olarak d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fc bir \u015fey nadiren olur \u2014 bu tasar\u0131m gere\u011fidir. Bir m\u00fchendis, \u015fu gibi ta\u015f\u0131nabilir iki kanall\u0131 bir cihazla spektrum kaydetti\u011finde veya dengeleme i\u015fi y\u00fcr\u00fctt\u00fc\u011f\u00fcnde <a href=\"https:\/\/vibromera.eu\/tr\/urun\/balanset-1\/\">Balanset-1A<\/a>, yaz\u0131l\u0131m FFT'yi hesaplamadan \u00f6nce otomatik olarak Hanning penceresi uygular; b\u00f6ylece 1\u00d7 <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/running-speed\/\">ko\u015fu h\u0131z\u0131<\/a> tepe noktas\u0131 ve harmonikleri, herhangi bir ek ad\u0131m olmaks\u0131z\u0131n ger\u00e7ek genliklerinde ve do\u011fru frekansta g\u00f6r\u00fcn\u00fcr. Do\u011fru \u015fekilde pencerelenen bu spektrum, ayn\u0131 cihaz\u0131n ger\u00e7ek bir <a href=\"https:\/\/vibromera.eu\/tr\/glossary\/unbalance\/\">balanss\u0131zl\u0131k<\/a> tepe noktas\u0131n\u0131 yak\u0131n g\u00fcr\u00fclt\u00fcden ay\u0131rmas\u0131na ve d\u00fczeltme sonras\u0131nda sonucu do\u011frulamas\u0131na olanak tan\u0131r. Pencerenin arka planda ne yapt\u0131\u011f\u0131n\u0131 anlamak, analiste varsay\u0131lan d\u0131\u015f\u0131 bir se\u00e7imin \u2014 kalibrasyon kontrol\u00fc i\u00e7in Flattop, temiz bir ge\u00e7ici i\u00e7in Dikd\u00f6rtgen \u2014 ger\u00e7ekten ne zaman gerekli oldu\u011funu fark etmesinde yard\u0131mc\u0131 olur.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/tr\/glossary\/\">\u2190 Ana Dizine Geri D\u00f6n<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>FFT analizinde pencereleme fonksiyonlar\u0131na (Hanning gibi) dair bir rehber. Spektral s\u0131z\u0131nt\u0131y\u0131 en aza indirmek ve do\u011fru titre\u015fim \u00f6l\u00e7\u00fcmleri sa\u011flamak i\u00e7in pencerelemenin neden \u00f6nemli oldu\u011funu \u00f6\u011frenin.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-311","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/glossary\/311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/glossary\/311\/revisions"}],"predecessor-version":[{"id":101322,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/glossary\/311\/revisions\/101322"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/media?parent=311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/categories?post=311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/tr\/wp-json\/wp\/v2\/tags?post=311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}