{"id":38532,"date":"2025-01-22T10:12:08","date_gmt":"2025-01-22T09:12:08","guid":{"rendered":"https:\/\/genesys-offenburg.de\/?post_type=smart-docs&#038;p=38532"},"modified":"2025-01-22T10:12:08","modified_gmt":"2025-01-22T09:12:08","slug":"whitepaper-heave-measurement","status":"publish","type":"smart-docs","link":"https:\/\/genesys-offenburg.de\/en\/support\/technical-papers\/whitepaper-heave-measurement\/","title":{"rendered":"Whitepaper &#8211; Heave Measurement"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"h-topics\">Topics<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The Challenge<\/li>\n\n\n\n<li>Used Hardware<\/li>\n\n\n\n<li>ADMA-Integration<\/li>\n\n\n\n<li>Conversion of the voltage values<\/li>\n\n\n\n<li>Software implementation<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-challenge\">The Challenge<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Modern vehicles, which are increasingly operating    semi-)autonomously, must be able to detect and react to complex situations quickly and precisely. A comprehensive understanding of all  ehicle movements is crucial to ensure stability, safety and the driving experience. Inertial navigation systems, such as the ADMA, offer a   variety of measurement data that provide deep insights into vehicle dynamics. However, GNSS-based inertial systems reach their limits when determining pitch and roll angles relative to the road surface, as the exact inclination of the road surface is not known. This  whitepaper describes how the ADMA inertial system can detect these angles to the road surface using external level sensors.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"422\" height=\"302\" src=\"https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-52.png\" alt=\"\" class=\"wp-image-38558\" srcset=\"https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-52.png 422w, https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-52-300x215.png 300w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-hardware\">Hardware<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>In this scenario, HF optical laser sensors from Kistler are used to measure the height in relation to the road at various points around the vehicle. This type of sensor is available in three different versions for different distances from the measuring point to the road.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"781\" height=\"699\" src=\"https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-50.jpg\" alt=\"\" class=\"wp-image-38547\" srcset=\"https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-50.jpg 781w, https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-50-300x269.jpg 300w, https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-50-768x687.jpg 768w, https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-50-696x623.jpg 696w\" sizes=\"(max-width: 781px) 100vw, 781px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-adma-integration\">ADMA Integration<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>The height sensors are connected to the ADMA inertial measurement system via the <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff9738\" class=\"has-inline-color\">signal-in<\/mark><\/strong> interface and output the measured height as an analog signal. The heights can then be calculated from the analog values using the scaling information from the sensors. This is done in post processing or online in the ADMA Data Logger software using the MATHS plug-in.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"484\" height=\"484\" src=\"https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-51.png\" alt=\"\" class=\"wp-image-38555\" style=\"width:279px;height:auto\" srcset=\"https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-51.png 484w, https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-51-300x300.png 300w, https:\/\/genesys-offenburg.de\/wp-content\/uploads\/2025\/01\/image-51-150x150.png 150w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group genesys-cta-s\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"forminator-guttenberg\"><form id=\"forminator-module-38540\" class=\"forminator-custom-form forminator-custom-form-38540\" method=\"post\" data-forminator-render=\"0\" data-uid=\"69e4d8702b284\"><div role=\"alert\" aria-live=\"polite\" class=\"forminator-response-message forminator-error\" aria-hidden=\"true\"><\/div><\/form><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Topics The Challenge Modern vehicles, which are increasingly operating semi-)autonomously, must be able to detect and react to complex situations quickly and precisely. A comprehensive understanding of all ehicle movements is crucial to ensure stability, safety and the driving experience. Inertial navigation systems, such as the ADMA, offer a variety of measurement data that provide [&hellip;]<\/p>\n","protected":false},"author":148,"featured_media":30266,"template":"","meta":{"_acf_changed":false,"_links_to":"","_links_to_type":0,"footnotes":""},"smartdocs_category":[872],"class_list":{"0":"post-38532","1":"smart-docs","2":"type-smart-docs","3":"status-publish","4":"has-post-thumbnail","6":"smartdocs_category-technical-papers"},"acf":[],"_links":{"self":[{"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/smart-docs\/38532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/smart-docs"}],"about":[{"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/types\/smart-docs"}],"author":[{"embeddable":true,"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/users\/148"}],"version-history":[{"count":3,"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/smart-docs\/38532\/revisions"}],"predecessor-version":[{"id":38562,"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/smart-docs\/38532\/revisions\/38562"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/media\/30266"}],"wp:attachment":[{"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/media?parent=38532"}],"wp:term":[{"taxonomy":"smartdocs_category","embeddable":true,"href":"https:\/\/genesys-offenburg.de\/en\/wp-json\/wp\/v2\/smartdocs_category?post=38532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}