{"id":189,"date":"2021-03-28T03:37:01","date_gmt":"2021-03-28T03:37:01","guid":{"rendered":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/?p=189"},"modified":"2021-03-28T03:37:01","modified_gmt":"2021-03-28T03:37:01","slug":"team-status-report-for-3-27-21","status":"publish","type":"post","link":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/2021\/03\/28\/team-status-report-for-3-27-21\/","title":{"rendered":"Team Status Report for 3\/27\/21"},"content":{"rendered":"<ul>\n<li>We found the source of the Jetson Xavier reboot bug that we believed to be related to the RealSense D435i. It was actually an issue with a particular USB-C adapter that we were using. We have other adapters that work without issue and will use those.<\/li>\n<li><strong>Current Risks and Mitigation<\/strong>\n<ul>\n<li>We found that the CMU WiFi is not reliable enough for a mobile robot to use the network outside (latency and disconnect issues). We are going to place a hotspot onboard the robot and use a different ROS network design.<\/li>\n<li>RTABMAP can lose tracking if it sees mostly sidewalk, as there aren&#8217;t many features, so we will have to adjust the camera to ensure that RTABMAP can track consistently. Worst case, we use only GPS to localize the robot.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Changes to System Design<\/strong>\n<ul>\n<li>We have switched to larger caster wheels to fit the new mechanical design<\/li>\n<li>We&#8217;ll be changing the network design from the CMU campus WiFi.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Schedule Changes<\/strong>\n<ul>\n<li>No changes to our schedule this week.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Progress Pictures<\/strong>\n<ul>\n<li><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-203\" src=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/IMG_1719-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/IMG_1719-225x300.jpg 225w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/IMG_1719-768x1024.jpg 768w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-202\" src=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/162236708_192169105730927_6910046592621683405_n-155x300.jpg\" alt=\"\" width=\"155\" height=\"300\" srcset=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/162236708_192169105730927_6910046592621683405_n-155x300.jpg 155w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/162236708_192169105730927_6910046592621683405_n-768x1489.jpg 768w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/162236708_192169105730927_6910046592621683405_n-528x1024.jpg 528w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/162236708_192169105730927_6910046592621683405_n.jpg 990w\" sizes=\"(max-width: 155px) 100vw, 155px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-200\" src=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163505295_273799441029116_7864277072686152672_n-155x300.jpg\" alt=\"\" width=\"155\" height=\"300\" srcset=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163505295_273799441029116_7864277072686152672_n-155x300.jpg 155w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163505295_273799441029116_7864277072686152672_n-768x1489.jpg 768w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163505295_273799441029116_7864277072686152672_n-528x1024.jpg 528w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163505295_273799441029116_7864277072686152672_n.jpg 990w\" sizes=\"(max-width: 155px) 100vw, 155px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-199\" src=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163701929_269425611513092_39539036805333869_n-300x155.jpg\" alt=\"\" width=\"300\" height=\"155\" srcset=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163701929_269425611513092_39539036805333869_n-300x155.jpg 300w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163701929_269425611513092_39539036805333869_n-768x396.jpg 768w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163701929_269425611513092_39539036805333869_n-1024x528.jpg 1024w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163701929_269425611513092_39539036805333869_n.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> <img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-198\" src=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163199948_481043956259699_2617384031286809392_n-155x300.jpg\" alt=\"\" width=\"155\" height=\"300\" srcset=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163199948_481043956259699_2617384031286809392_n-155x300.jpg 155w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163199948_481043956259699_2617384031286809392_n-768x1489.jpg 768w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163199948_481043956259699_2617384031286809392_n-528x1024.jpg 528w, http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-content\/uploads\/sites\/140\/2021\/03\/163199948_481043956259699_2617384031286809392_n.jpg 990w\" sizes=\"(max-width: 155px) 100vw, 155px\" \/><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>We found the source of the Jetson Xavier reboot bug that we believed to be related to the RealSense D435i. It was actually an issue with a particular USB-C adapter that we were using. We have other adapters that work without issue and will use those. Current Risks and Mitigation We found that the CMU &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/2021\/03\/28\/team-status-report-for-3-27-21\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Team Status Report for 3\/27\/21&#8221;<\/span><\/a><\/p>\n","protected":false},"author":432,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2,8],"tags":[7],"_links":{"self":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/posts\/189"}],"collection":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/users\/432"}],"replies":[{"embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/comments?post=189"}],"version-history":[{"count":5,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/posts\/189\/revisions"}],"predecessor-version":[{"id":212,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/posts\/189\/revisions\/212"}],"wp:attachment":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/media?parent=189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/categories?post=189"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s21-teamc9\/wp-json\/wp\/v2\/tags?post=189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}