{"id":1664,"date":"2025-10-15T16:33:31","date_gmt":"2025-10-15T16:33:31","guid":{"rendered":"https:\/\/acsmotion.wpenginepowered.com\/?page_id=1664"},"modified":"2025-11-10T21:41:35","modified_gmt":"2025-11-10T21:41:35","slug":"frequency-response-function-analyzer","status":"publish","type":"page","link":"https:\/\/acsmotioncontrol.com\/capabilities\/servo-control-and-drive-technology\/frequency-response-function-analyzer\/","title":{"rendered":"Frequency Response Function Analyzer"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-72190d31 wp-block-group-is-layout-constrained\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60);padding-top:0;padding-bottom:0\"><div class=\"yoast-breadcrumbs is-style-alignwide\"><span><span><a href=\"https:\/\/acsmotioncontrol.com\/\">Home<\/a><\/span> &gt; <span><a href=\"https:\/\/acsmotioncontrol.com\/capabilities\/\">Capabilities<\/a><\/span> &gt; <span><a href=\"https:\/\/acsmotioncontrol.com\/capabilities\/servo-control-and-drive-technology\/\">Servo Control<\/a><\/span> &gt; <span class=\"breadcrumb_last\" aria-current=\"page\">Frequency Response Function Analyzer<\/span><\/span><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h1 class=\"wp-block-heading\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">Frequency Response Function Analyzer<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Powerful frequency domain measurement, analysis, and optimization tool<\/h3>\n\n\n\n<p>The FRF Analyzer provides motion control engineers with a rich set of sophisticated frequency domain measurement, analysis, and design capabilities necessary to maximize the performance of motion control systems. Take measurements in seconds and analyze results using tools to optimize precision motion stage performance.<\/p>\n\n\n\n<p>The FRF Analyzer utility is available in the MMI Application Studio and for host application integration with the FRF Analyzer Library.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-style-mobile-first is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"966\" height=\"872\" src=\"https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/System-Tuning-FRF-Analyzer21.jpg\" alt=\"\" class=\"wp-image-1101730\" srcset=\"https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/System-Tuning-FRF-Analyzer21.jpg 966w, https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/System-Tuning-FRF-Analyzer21-600x542.jpg 600w, https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/System-Tuning-FRF-Analyzer21-768x693.jpg 768w\" sizes=\"auto, (max-width: 966px) 100vw, 966px\" \/><figcaption class=\"wp-element-caption\">Analyze and display measurements using Bode, Nyquist, and Nichols plots<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-f0342b05 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Key Benefits<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flexible measurement and display options<\/li>\n\n\n\n<li>Easily optimize filter and servo gain parameters<\/li>\n\n\n\n<li>Evaluate the impact of design changes without re-measuring<\/li>\n\n\n\n<li>Comprehensive saving, loading, and export functionality promotes streamlined collaboration with experts<\/li>\n\n\n\n<li>Measure and analyze unique and complex motion systems<\/li>\n\n\n\n<li>Maximize servo stability and bandwidth<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\" style=\"padding-top:0\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/acsmotioncontrol.com\/login\/\">Login for technical resources<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading\">Key Capabilities<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Support for host application integration using the FRF Analyzer Library<\/li>\n\n\n\n<li>Sinusoidal, white noise, chirp, and user-defined excitation options<\/li>\n\n\n\n<li>Define frequency band of interest for high-resolution measurements of resonances<\/li>\n\n\n\n<li>Integrated&nbsp;Smarter Autotuning&nbsp;features<\/li>\n\n\n\n<li>Analyze and display measurements using Bode, Nyquist, and Nichols plots<\/li>\n\n\n\n<li>Validate measurement quality using Coherence plots<\/li>\n\n\n\n<li>Design using low-pass, notch, and biquad filters<\/li>\n\n\n\n<li>Export FRF Logs for offline analysis by expert control engineers<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-border-color has-mid-gray-border-color has-white-background-color has-background has-global-padding is-layout-constrained wp-container-core-group-is-layout-82bf6e15 wp-block-group-is-layout-constrained\" style=\"border-width:1px;margin-top:var(--wp--preset--spacing--70);margin-bottom:var(--wp--preset--spacing--70);padding-top:var(--wp--preset--spacing--60);padding-right:var(--wp--preset--spacing--60);padding-bottom:var(--wp--preset--spacing--60);padding-left:var(--wp--preset--spacing--60)\">\n<div class=\"wp-block-group alignwide is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<h2 class=\"wp-block-heading h2\">Relevant Resources<\/h2>\n\n\n\n<p>Looking for something else?<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/resources\/\">All Resources<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\"><div class=\"wm_download_link\"><a href=\"https:\/\/acsmotioncontrol.com\/login\/\">Frequency Response Function White Paper (login to download)<\/a><\/div>\n\n\n<div class=\"wm_download_link\"><a href=\"https:\/\/acsmotioncontrol.com\/login\/\">New Automatic Tuning, Frequency Measurement and Design Tools Video (login to download)<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide fade-in is-layout-flex wp-container-core-columns-is-layout-16ccecac wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--80);margin-bottom:var(--wp--preset--spacing--80);padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"is-style-subheading\" style=\"margin-bottom:var(--wp--preset--spacing--50)\">Markets<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Accelerating motion control solutions &amp; high-tech equipment innovation<\/h2>\n\n\n\n<p>Since our founding, ACS Motion Control has thrived on addressing precision motion control challenges in advanced semiconductor process control. Today, we are proud to provide motion control system solutions to equipment manufacturers in several high-tech market segments.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--50)\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/acsmotioncontrol.com\/markets\/\">All Markets<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-8a368f38 wp-block-column-is-layout-flow\"><div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-linked\" style=\"border-style:none;border-width:0px;margin-bottom:var(--wp--preset--spacing--30)\"><a class=\"wp-block-group__link\" href=\"\/markets\/semiconductor-manufacturing\/\" target=\"_self\" rel=\"follow\" aria-hidden=\"true\" tabindex=\"-1\">&nbsp;<\/a>\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-1a3f87fd wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:5rem\">\n<figure class=\"wp-block-image size-full\" style=\"margin-top:0;margin-bottom:0\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/Semiconductor-128x128-1.png\" alt=\"\" class=\"wp-image-1101417\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:66.66%\">\n<p class=\"h3\" style=\"margin-top:0;margin-bottom:0\"><a href=\"\/markets\/semiconductor-manufacturing\/\">Semiconductor<\/a><\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0\"><em><em>Ultra-precise, high-speed motion coordination<\/em><\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-linked\" style=\"border-style:none;border-width:0px;margin-bottom:var(--wp--preset--spacing--30)\"><a class=\"wp-block-group__link\" href=\"https:\/\/acsmotioncontrol.com\/markets\/electronics-manufacturing-systems\/\" target=\"_self\" rel=\"follow\" aria-hidden=\"true\" tabindex=\"-1\">&nbsp;<\/a>\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-1a3f87fd wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:5rem\">\n<figure class=\"wp-block-image size-full\" style=\"margin-top:0;margin-bottom:0\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/Electronics-128x128-1.png\" alt=\"\" class=\"wp-image-1101418\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:66.66%\">\n<p class=\"h3\" style=\"margin-top:0;margin-bottom:0\"><a href=\"\/markets\/electronics-manufacturing-systems\/\">Electronics<\/a><\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0\"><em>Compact, compliant, high-reliability control solutions<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-linked\" style=\"border-style:none;border-width:0px;margin-bottom:var(--wp--preset--spacing--30)\"><a class=\"wp-block-group__link\" href=\"https:\/\/acsmotioncontrol.com\/markets\/laser-processing-systems\/\" target=\"_self\" rel=\"follow\" aria-hidden=\"true\" tabindex=\"-1\">&nbsp;<\/a>\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-1a3f87fd wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:5rem\">\n<figure class=\"wp-block-image size-full\" style=\"margin-top:0;margin-bottom:0\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/Laser-128x128-1.png\" alt=\"\" class=\"wp-image-1101419\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:66.66%\">\n<p class=\"h3\" style=\"margin-top:0;margin-bottom:0\"><a href=\"\/markets\/laser-processing-systems\/\">Laser Processing Systems<\/a><\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0\"><em>Ultra-precise, high-speed motion coordination<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-linked\" style=\"border-style:none;border-width:0px\"><a class=\"wp-block-group__link\" href=\"https:\/\/acsmotioncontrol.com\/markets\/biomedical\/\" target=\"_self\" rel=\"follow\" aria-hidden=\"true\" tabindex=\"-1\">&nbsp;<\/a>\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-1a3f87fd wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:5rem\">\n<figure class=\"wp-block-image size-full\" style=\"margin-top:0;margin-bottom:0\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"128\" src=\"https:\/\/acsmotioncontrol.com\/wp-content\/uploads\/Biomedical.png\" alt=\"\" class=\"wp-image-1101420\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-top:0;padding-bottom:0;flex-basis:66.66%\">\n<p class=\"h3\" style=\"margin-top:0;margin-bottom:0\"><a href=\"\/markets\/biomedical\/\">Biomedical<\/a><\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0\"><em>Nanometer stability for critical beam positioning<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Powerful frequency domain measurement, analysis, and optimization tool<\/p>\n","protected":false},"author":13,"featured_media":1101730,"parent":1548,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1664","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":{"dont_overlay_header":true,"disable_header":false,"footer_cta_override":"default","footer_cta":null,"disable_footer":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Frequency Response Function Analyzer | ACS Motion Control<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/acsmotioncontrol.com\/capabilities\/servo-control-and-drive-technology\/frequency-response-function-analyzer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" 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