{"id":1537,"date":"2014-09-24T23:41:53","date_gmt":"2014-09-25T06:41:53","guid":{"rendered":"http:\/\/bestperformancegroup.com\/?page_id=1537"},"modified":"2014-09-30T21:50:59","modified_gmt":"2014-10-01T04:50:59","slug":"inertial-motion-tracking-baseball-system","status":"publish","type":"page","link":"http:\/\/bestperformancegroup.com\/?page_id=1537","title":{"rendered":"Inertial Motion Tracking Baseball System"},"content":{"rendered":"<p>As part of a prototype development project for a wireless inertial sensor tracking system for baseball pitching and hitting, I was responsible for the following tasks:<\/p>\n<ul>\n<li>Participated in development of a 3D inertial motion tracking measurement and <a href=\"http:\/\/bestperformancegroup.com\/?page_id=1659\" target=\"_blank\">player characterization<\/a> system designed for recording, measuring, and analyzing baseball hitting and pitching mechanics. \u00a0Responsible for researching and providing technical specs on angular rate sensors and accelerometers.<\/li>\n<li>In conjunction with the inertial sensor prototype phase, developed a 6 DOF pose estimation algorithm for both position and orientation using an extended Kalman filter to fuse the inertial measurements.<\/li>\n<li>Utilized an optical motion tracking system and a MEMS based inertial sensor prototype to verify measurements between the motion tracking systems for player and bat rotations and angular velocities for both pitching and hitting mechanics.<\/li>\n<\/ul>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon-text sd-sharing\"><h3 class=\"sd-title\">Share this:<\/h3><div class=\"sd-content\"><ul><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-1537\" class=\"share-twitter sd-button share-icon\" href=\"http:\/\/bestperformancegroup.com\/?page_id=1537&amp;share=twitter\" target=\"_blank\" title=\"Click to share on Twitter\"><span>Twitter<\/span><\/a><\/li><li class=\"share-linkedin\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-linkedin-1537\" class=\"share-linkedin sd-button share-icon\" href=\"http:\/\/bestperformancegroup.com\/?page_id=1537&amp;share=linkedin\" target=\"_blank\" title=\"Click to share on LinkedIn\"><span>LinkedIn<\/span><\/a><\/li><li class=\"share-email\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-email sd-button share-icon\" href=\"http:\/\/bestperformancegroup.com\/?page_id=1537&amp;share=email\" target=\"_blank\" title=\"Click to email this to a friend\"><span>Email<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>As part of a prototype development project for a wireless inertial sensor tracking system for baseball pitching and hitting, I was responsible for the following tasks: Participated in development of a 3D inertial motion tracking measurement and player characterization system &hellip; <a href=\"http:\/\/bestperformancegroup.com\/?page_id=1537\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n<div class=\"sharedaddy sd-sharing-enabled\"><div class=\"robots-nocontent sd-block sd-social sd-social-icon-text sd-sharing\"><h3 class=\"sd-title\">Share this:<\/h3><div class=\"sd-content\"><ul><li class=\"share-twitter\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-twitter-1537\" class=\"share-twitter sd-button share-icon\" href=\"http:\/\/bestperformancegroup.com\/?page_id=1537&amp;share=twitter\" target=\"_blank\" title=\"Click to share on Twitter\"><span>Twitter<\/span><\/a><\/li><li class=\"share-linkedin\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"sharing-linkedin-1537\" class=\"share-linkedin sd-button share-icon\" href=\"http:\/\/bestperformancegroup.com\/?page_id=1537&amp;share=linkedin\" target=\"_blank\" title=\"Click to share on LinkedIn\"><span>LinkedIn<\/span><\/a><\/li><li class=\"share-email\"><a rel=\"nofollow noopener noreferrer\" data-shared=\"\" class=\"share-email sd-button share-icon\" href=\"http:\/\/bestperformancegroup.com\/?page_id=1537&amp;share=email\" target=\"_blank\" title=\"Click to email this to a friend\"><span>Email<\/span><\/a><\/li><li class=\"share-end\"><\/li><\/ul><\/div><\/div><\/div>","protected":false},"author":1,"featured_media":0,"parent":88,"menu_order":4,"comment_status":"open","ping_status":"open","template":"sidebar-page.php","meta":{"spay_email":""},"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P3sofn-oN","_links":{"self":[{"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=\/wp\/v2\/pages\/1537"}],"collection":[{"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1537"}],"version-history":[{"count":7,"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=\/wp\/v2\/pages\/1537\/revisions"}],"predecessor-version":[{"id":1831,"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=\/wp\/v2\/pages\/1537\/revisions\/1831"}],"up":[{"embeddable":true,"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=\/wp\/v2\/pages\/88"}],"wp:attachment":[{"href":"http:\/\/bestperformancegroup.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}