{"id":4640,"date":"2019-09-13T13:04:59","date_gmt":"2019-09-13T11:04:59","guid":{"rendered":"https:\/\/www.ezn.de\/?post_type=ezn-patent&#038;p=4640"},"modified":"2021-11-16T17:07:43","modified_gmt":"2021-11-16T16:07:43","slug":"operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms","status":"publish","type":"ezn-patent","link":"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/","title":{"rendered":"Operational modal analysis of vibrating structures with mobile measurement platforms"},"content":{"rendered":"<p>Currently, metrological investigations of vibrating structures are carried out within the framework of Structural Health Monitoring (SHM) by measuring a physical vibration quantity in one or more directions of a global Cartesian coordinate system at individual measuring positions. In order to carry out these measurements, the necessary sensors are installed according to a measuring point plan at fixed positions or aligned to fixed measuring positions on the structure. For the vibration excitation of the structure, defined force excitations are entered into the structure, which are measured, so that it is an experimental modal analysis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Currently, metrological investigations of vibrating structures are carried out within the framework of Structural Health Monitoring (SHM) by measuring a physical vibration quantity in one or more directions of a global Cartesian coordinate system at individual measuring positions. In order to carry out these measurements, the necessary sensors are installed according to a measuring point [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"ezn-category":[2409,2446],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Operational modal analysis of vibrating structures with mobile measurement platforms | EZN<\/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:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Operational modal analysis of vibrating structures with mobile measurement platforms | EZN\" \/>\n<meta property=\"og:description\" content=\"Currently, metrological investigations of vibrating structures are carried out within the framework of Structural Health Monitoring (SHM) by measuring a physical vibration quantity in one or more directions of a global Cartesian coordinate system at individual measuring positions. In order to carry out these measurements, the necessary sensors are installed according to a measuring point [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/\" \/>\n<meta property=\"og:site_name\" content=\"EZN\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ezngmbh\/\" \/>\n<meta property=\"article:modified_time\" content=\"2021-11-16T16:07:43+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/\",\"url\":\"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/\",\"name\":\"Operational modal analysis of vibrating structures with mobile measurement platforms | EZN\",\"isPartOf\":{\"@id\":\"https:\/\/www.ezn.de\/#website\"},\"datePublished\":\"2019-09-13T11:04:59+00:00\",\"dateModified\":\"2021-11-16T16:07:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ezn.de\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tech-Offer\",\"item\":\"https:\/\/www.ezn.de\/ezn-patent\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Operational modal analysis of vibrating structures with mobile measurement platforms\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ezn.de\/#website\",\"url\":\"https:\/\/www.ezn.de\/\",\"name\":\"EZN\",\"description\":\"WE GET IDEAS MOVING\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ezn.de\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ezn.de\/#\/schema\/person\/9f0d3ed883656c5c46333a38bcaf4e66\",\"name\":\"Hanns Kache\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ezn.de\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/b7559e7a5c055d9d60f20c2c9ec85135a11543a94954e4e3dff3920c08c36b5f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/b7559e7a5c055d9d60f20c2c9ec85135a11543a94954e4e3dff3920c08c36b5f?s=96&d=mm&r=g\",\"caption\":\"Hanns Kache\"},\"url\":\"https:\/\/www.ezn.de\/en\/author\/hanns-kache\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Operational modal analysis of vibrating structures with mobile measurement platforms | EZN","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ezn.de\/en\/ezn-patent\/operational-modal-analysis-of-vibrating-structures-with-mobile-measurement-platforms\/","og_locale":"en_US","og_type":"article","og_title":"Operational modal analysis of vibrating structures with mobile measurement platforms | EZN","og_description":"Currently, metrological investigations of vibrating structures are carried out within the framework of Structural Health Monitoring (SHM) by measuring a physical vibration quantity in one or more directions of a global Cartesian coordinate system at individual measuring positions. 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Increasing loads of wind turbines and higher speeds in railway traffic lead to greatly increased dynamic loads on the structures. For this reason, such objects require regular metrological investigations of the individual vibration behavior. Positions or aligned to fixed measuring positions on the structure. For the vibration excitation of the structure, defined force excitations are entered into the structure, which are measured, so that it is an experimental modal analysis.","_links":{"self":[{"href":"https:\/\/www.ezn.de\/en\/wp-json\/wp\/v2\/ezn-patent\/4640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ezn.de\/en\/wp-json\/wp\/v2\/ezn-patent"}],"about":[{"href":"https:\/\/www.ezn.de\/en\/wp-json\/wp\/v2\/types\/ezn-patent"}],"author":[{"embeddable":true,"href":"https:\/\/www.ezn.de\/en\/wp-json\/wp\/v2\/users\/9"}],"version-history":[{"href":"https:\/\/www.ezn.de\/en\/wp-json\/wp\/v2\/ezn-patent\/4640\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ezn.de\/en\/wp-json\/wp\/v2\/media?parent=4640"}],"wp:term":[{"taxonomy":"ezn-category","embeddable":true,"href":"https:\/\/www.ezn.de\/en\/wp-json\/wp\/v2\/ezn-category?post=4640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}