{"id":8788,"date":"2017-03-13T17:53:08","date_gmt":"2017-03-13T15:53:08","guid":{"rendered":"https:\/\/lcm-content.web-email.at\/en\/?post_type=project&#038;p=8788"},"modified":"2017-03-15T16:45:37","modified_gmt":"2017-03-15T14:45:37","slug":"measurement-based-vibration-analysis","status":"publish","type":"project","link":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/","title":{"rendered":"Measurement based (vibration-) analysis"},"content":{"rendered":"<p>Shorter cycle times and lightweight construction also in classical plant and machine construction often lead to an increase of unexpected mechanical vibrations. Depending on the application these vibrations can lead to quality problems, noise or even safety-relevant vibrations of buildings.<\/p>\n<p>Linz Center of Mechatronics GmbH (LCM) offers measurement based (vibration-) analysis for <strong>root cause<\/strong> analysis and <strong>identification<\/strong> of possible <strong>improvements<\/strong> as well as <strong>comparative measurements<\/strong> in a wide frequency range for different application scenarios.<\/p>\n<p>Products, machines and plants are measured and analysed in the relevant mode of operation jointly with customers either directly at the plant or at LCM. Depending on the specific needs of the customer the focus can either be on the identification and removal of the excitation of the vibration, a reduction of the noise radiation or prove evidence of a defined behaviour.\u00a0 Proposals for adaptions are often validated and rated with simulations before the realization of the proposals by the customer.<\/p>\n<p>Available measurement devices:<\/p>\n<ul>\n<li>digital multi-channel measurement system for recording and analysing data on a laptop<\/li>\n<li>distance: laser, inductive, radar, ultrasound<\/li>\n<li>velocity: laser vibrometer, 2D laser scanning vibrometer<\/li>\n<li>acceleration: single axis and triaxial accelerometers<\/li>\n<li>rotational speed<\/li>\n<li>sound: sound intensity probe, microphones, microphone array<\/li>\n<li>force, torque and hydraulic pressure<\/li>\n<li>mechanical deformations (strain gauges)<\/li>\n<li>current and voltage<\/li>\n<li>excitation: impulse hammer, shaker, loudspeaker, piezoelectric actuator<\/li>\n<\/ul>\n<p>Examples of analysis:<\/p>\n<ul>\n<li>modal analysis (eigenfrequencies, mode shapes of vibration)<\/li>\n<li>operational modal analysis (e.g. run-up, stationary operation, waterfall diagrams, order analysis)<\/li>\n<li>sound source locating<\/li>\n<li>failure analysis (e.g. bearing defects, inaccurate assembly)<\/li>\n<\/ul>\n<p>Examples of possible proposals for adaption:<\/p>\n<ul>\n<li>change of the mass distribution or design<\/li>\n<li>increase of damping or stiffness in a certain area<\/li>\n<li>change of the control<\/li>\n<li>replacement of a certain component (e.g. of the drive)<\/li>\n<li>reduction of the installation tolerances of certain parts<\/li>\n<li>active and passive vibration damping<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-8783\" src=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode-690x329.jpg\" alt=\"\" width=\"690\" height=\"329\" srcset=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode-690x329.jpg 690w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode-300x143.jpg 300w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode-768x366.jpg 768w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode-1080x514.jpg 1080w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-8782\" src=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/turbochargerVibrationLevel-690x400.png\" alt=\"\" width=\"690\" height=\"400\" srcset=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/turbochargerVibrationLevel-690x400.png 690w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/turbochargerVibrationLevel-300x174.png 300w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/turbochargerVibrationLevel-768x445.png 768w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/turbochargerVibrationLevel.png 810w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-8785\" src=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/spectogram-690x418.png\" alt=\"\" width=\"690\" height=\"418\" srcset=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/spectogram-690x418.png 690w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/spectogram-300x182.png 300w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/spectogram-768x466.png 768w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/spectogram.png 1049w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-8781\" src=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Schalldruckpegel-690x518.jpg\" alt=\"\" width=\"690\" height=\"518\" srcset=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Schalldruckpegel-690x518.jpg 690w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Schalldruckpegel-300x225.jpg 300w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Schalldruckpegel-768x576.jpg 768w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Schalldruckpegel-510x382.jpg 510w, https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Schalldruckpegel-1080x810.jpg 1080w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><\/p>\n<p>&nbsp;<\/p>\n<div class=\"shariff shariff-align-flex-start shariff-widget-align-flex-start\"><div class=\"ShariffHeadline\">Share this information<\/div><ul class=\"shariff-buttons theme-round orientation-horizontal buttonsize-medium\"><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Flcm-content.web-email.at%2Fen%2Fproject%2Fmeasurement-based-vibration-analysis%2F\" title=\"Share on Facebook\" aria-label=\"Share on Facebook\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; background-color:#3b5998; color:#fff\" target=\"_blank\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 18 32\"><path fill=\"#3b5998\" d=\"M17.1 0.2v4.7h-2.8q-1.5 0-2.1 0.6t-0.5 1.9v3.4h5.2l-0.7 5.3h-4.5v13.6h-5.5v-13.6h-4.5v-5.3h4.5v-3.9q0-3.3 1.9-5.2t5-1.8q2.6 0 4.1 0.2z\"\/><\/svg><\/span><\/a><\/li><li class=\"shariff-button linkedin shariff-nocustomcolor\" style=\"background-color:#1488bf\"><a href=\"https:\/\/www.linkedin.com\/sharing\/share-offsite\/?url=https%3A%2F%2Flcm-content.web-email.at%2Fen%2Fproject%2Fmeasurement-based-vibration-analysis%2F\" title=\"Share on LinkedIn\" aria-label=\"Share on LinkedIn\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#0077b5; color:#fff\" target=\"_blank\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 27 32\"><path fill=\"#0077b5\" d=\"M6.2 11.2v17.7h-5.9v-17.7h5.9zM6.6 5.7q0 1.3-0.9 2.2t-2.4 0.9h0q-1.5 0-2.4-0.9t-0.9-2.2 0.9-2.2 2.4-0.9 2.4 0.9 0.9 2.2zM27.4 18.7v10.1h-5.9v-9.5q0-1.9-0.7-2.9t-2.3-1.1q-1.1 0-1.9 0.6t-1.2 1.5q-0.2 0.5-0.2 1.4v9.9h-5.9q0-7.1 0-11.6t0-5.3l0-0.9h5.9v2.6h0q0.4-0.6 0.7-1t1-0.9 1.6-0.8 2-0.3q3 0 4.9 2t1.9 6z\"\/><\/svg><\/span><\/a><\/li><li class=\"shariff-button xing shariff-nocustomcolor\" style=\"background-color:#29888a\"><a href=\"https:\/\/www.xing.com\/spi\/shares\/new?url=https%3A%2F%2Flcm-content.web-email.at%2Fen%2Fproject%2Fmeasurement-based-vibration-analysis%2F\" title=\"Share on XING\" aria-label=\"Share on XING\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#126567; color:#fff\" target=\"_blank\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 25 32\"><path fill=\"#126567\" d=\"M10.7 11.9q-0.2 0.3-4.6 8.2-0.5 0.8-1.2 0.8h-4.3q-0.4 0-0.5-0.3t0-0.6l4.5-8q0 0 0 0l-2.9-5q-0.2-0.4 0-0.7 0.2-0.3 0.5-0.3h4.3q0.7 0 1.2 0.8zM25.1 0.4q0.2 0.3 0 0.7l-9.4 16.7 6 11q0.2 0.4 0 0.6-0.2 0.3-0.6 0.3h-4.3q-0.7 0-1.2-0.8l-6-11.1q0.3-0.6 9.5-16.8 0.4-0.8 1.2-0.8h4.3q0.4 0 0.5 0.3z\"\/><\/svg><\/span><\/a><\/li><li class=\"shariff-button mailto shariff-nocustomcolor\" style=\"background-color:#a8a8a8\"><a href=\"mailto:?body=https%3A%2F%2Flcm-content.web-email.at%2Fen%2Fproject%2Fmeasurement-based-vibration-analysis%2F&subject=Measurement%20based%20%28vibration-%29%20analysis\" title=\"Send by email\" aria-label=\"Send by email\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#999; color:#fff\"><span class=\"shariff-icon\" style=\"\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 32 32\"><path fill=\"#999\" d=\"M32 12.7v14.2q0 1.2-0.8 2t-2 0.9h-26.3q-1.2 0-2-0.9t-0.8-2v-14.2q0.8 0.9 1.8 1.6 6.5 4.4 8.9 6.1 1 0.8 1.6 1.2t1.7 0.9 2 0.4h0.1q0.9 0 2-0.4t1.7-0.9 1.6-1.2q3-2.2 8.9-6.1 1-0.7 1.8-1.6zM32 7.4q0 1.4-0.9 2.7t-2.2 2.2q-6.7 4.7-8.4 5.8-0.2 0.1-0.7 0.5t-1 0.7-0.9 0.6-1.1 0.5-0.9 0.2h-0.1q-0.4 0-0.9-0.2t-1.1-0.5-0.9-0.6-1-0.7-0.7-0.5q-1.6-1.1-4.7-3.2t-3.6-2.6q-1.1-0.7-2.1-2t-1-2.5q0-1.4 0.7-2.3t2.1-0.9h26.3q1.2 0 2 0.8t0.9 2z\"\/><\/svg><\/span><\/a><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>Shorter cycle times and lightweight construction also in classical plant and machine construction often lead to an increase of unexpected mechanical vibrations. Depending on the application these vibrations can lead [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":13613,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"project_category":[223],"project_tag":[],"class_list":["post-8788","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-control-engineering"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Measurement based (vibration-) analysis - LCM<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Measurement based (vibration-) analysis - LCM\" \/>\n<meta property=\"og:description\" content=\"Shorter cycle times and lightweight construction also in classical plant and machine construction often lead to an increase of unexpected mechanical vibrations. Depending on the application these vibrations can lead [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/\" \/>\n<meta property=\"og:site_name\" content=\"LCM\" \/>\n<meta property=\"article:modified_time\" content=\"2017-03-15T14:45:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"3266\" \/>\n\t<meta property=\"og:image:height\" content=\"1555\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/\",\"url\":\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/\",\"name\":\"Measurement based (vibration-) analysis - LCM\",\"isPartOf\":{\"@id\":\"https:\/\/lcm-content.web-email.at\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg\",\"datePublished\":\"2017-03-13T15:53:08+00:00\",\"dateModified\":\"2017-03-15T14:45:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#primaryimage\",\"url\":\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg\",\"contentUrl\":\"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg\",\"width\":3266,\"height\":1555},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/lcm-content.web-email.at\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Projekte\",\"item\":\"https:\/\/lcm-content.web-email.at\/project\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Measurement based (vibration-) analysis\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lcm-content.web-email.at\/#website\",\"url\":\"https:\/\/lcm-content.web-email.at\/\",\"name\":\"LCM\",\"description\":\"Technology in the 21st Century\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lcm-content.web-email.at\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Measurement based (vibration-) analysis - LCM","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Measurement based (vibration-) analysis - LCM","og_description":"Shorter cycle times and lightweight construction also in classical plant and machine construction often lead to an increase of unexpected mechanical vibrations. Depending on the application these vibrations can lead [&hellip;]","og_url":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/","og_site_name":"LCM","article_modified_time":"2017-03-15T14:45:37+00:00","og_image":[{"width":3266,"height":1555,"url":"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/","url":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/","name":"Measurement based (vibration-) analysis - LCM","isPartOf":{"@id":"https:\/\/lcm-content.web-email.at\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#primaryimage"},"image":{"@id":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#primaryimage"},"thumbnailUrl":"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg","datePublished":"2017-03-13T15:53:08+00:00","dateModified":"2017-03-15T14:45:37+00:00","breadcrumb":{"@id":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#primaryimage","url":"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg","contentUrl":"https:\/\/lcm-content.web-email.at\/wp-content\/uploads\/2017\/03\/Vibrationmode.jpg","width":3266,"height":1555},{"@type":"BreadcrumbList","@id":"https:\/\/lcm-content.web-email.at\/en\/project\/measurement-based-vibration-analysis\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/lcm-content.web-email.at\/en\/"},{"@type":"ListItem","position":2,"name":"Projekte","item":"https:\/\/lcm-content.web-email.at\/project\/"},{"@type":"ListItem","position":3,"name":"Measurement based (vibration-) analysis"}]},{"@type":"WebSite","@id":"https:\/\/lcm-content.web-email.at\/#website","url":"https:\/\/lcm-content.web-email.at\/","name":"LCM","description":"Technology in the 21st Century","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lcm-content.web-email.at\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/project\/8788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/project"}],"about":[{"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/types\/project"}],"author":[{"embeddable":true,"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/comments?post=8788"}],"version-history":[{"count":0,"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/project\/8788\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/media\/13613"}],"wp:attachment":[{"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/media?parent=8788"}],"wp:term":[{"taxonomy":"project_category","embeddable":true,"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/project_category?post=8788"},{"taxonomy":"project_tag","embeddable":true,"href":"https:\/\/lcm-content.web-email.at\/en\/wp-json\/wp\/v2\/project_tag?post=8788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}