{"action":"created","issue":{"url":"https://api.github.com/repos/Vision4UAV/cvg_ardrone2_ibvs/issues/8","repository_url":"https://api.github.com/repos/Vision4UAV/cvg_ardrone2_ibvs","labels_url":"https://api.github.com/repos/Vision4UAV/cvg_ardrone2_ibvs/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/Vision4UAV/cvg_ardrone2_ibvs/issues/8/comments","events_url":"https://api.github.com/repos/Vision4UAV/cvg_ardrone2_ibvs/issues/8/events","html_url":"https://github.com/Vision4UAV/cvg_ardrone2_ibvs/issues/8","id":152698258,"number":8,"title":"IBVS Controller not tracking object","user":{"login":"elmtam","id":9165681,"avatar_url":"https://avatars.githubusercontent.com/u/9165681?v=3","gravatar_id":"","url":"https://api.github.com/users/elmtam","html_url":"https://github.com/elmtam","followers_url":"https://api.github.com/users/elmtam/followers","following_url":"https://api.github.com/users/elmtam/following{/other_user}","gists_url":"https://api.github.com/users/elmtam/gists{/gist_id}","starred_url":"https://api.github.com/users/elmtam/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/elmtam/subscriptions","organizations_url":"https://api.github.com/users/elmtam/orgs","repos_url":"https://api.github.com/users/elmtam/repos","events_url":"https://api.github.com/users/elmtam/events{/privacy}","received_events_url":"https://api.github.com/users/elmtam/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-05-03T04:39:11Z","updated_at":"2016-05-03T05:45:05Z","closed_at":null,"body":"Hi could any get any assistance regarding when switching ''ON'' the Controller but the drone does not track the desired object although the tracked object is indicated as ''IN FRAME'' and ''TRACKER-ON'' as well as Controller is indicated as ''ON'' . Any guidance and help is much appreciated.\r\n\r\nAlso, is it possible to share the source code for the DroneIBVSController.cpp here?\r\n\r\nAgain, thanks in advance for the time"},"comment":{"url":"https://api.github.com/repos/Vision4UAV/cvg_ardrone2_ibvs/issues/comments/216443615","html_url":"https://github.com/Vision4UAV/cvg_ardrone2_ibvs/issues/8#issuecomment-216443615","issue_url":"https://api.github.com/repos/Vision4UAV/cvg_ardrone2_ibvs/issues/8","id":216443615,"user":{"login":"jespestana","id":2890726,"avatar_url":"https://avatars.githubusercontent.com/u/2890726?v=3","gravatar_id":"","url":"https://api.github.com/users/jespestana","html_url":"https://github.com/jespestana","followers_url":"https://api.github.com/users/jespestana/followers","following_url":"https://api.github.com/users/jespestana/following{/other_user}","gists_url":"https://api.github.com/users/jespestana/gists{/gist_id}","starred_url":"https://api.github.com/users/jespestana/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jespestana/subscriptions","organizations_url":"https://api.github.com/users/jespestana/orgs","repos_url":"https://api.github.com/users/jespestana/repos","events_url":"https://api.github.com/users/jespestana/events{/privacy}","received_events_url":"https://api.github.com/users/jespestana/received_events","type":"User","site_admin":false},"created_at":"2016-05-03T05:45:04Z","updated_at":"2016-05-03T05:45:04Z","body":"You have all the source code, about usages just stick to the license.\n\nObviously some part of the code expected the State Estimator to be started.\nBut I do not remember the exact logic right now. I can assure you that it\nis not used for control.\n\nI think that the best would be that you track down the bug that is not\nallowing the State Estimator to start in your computer. Then everything\nshould work. From the error message, it might be that the program cannot\nfind the configuration file.\n\n\nOn Tue, May 3, 2016 at 7:38 AM, Muhammad Tareeq Ali Muhammad Taufiq <\nnotifications@github.com> wrote:\n\n> I have experimented with that quite a bit but to no success. With the\n> State Estimator taken out of the launch file, the drone states ' command\n> ignore' on whatever commands except the take off and land. On the image\n> window, it shows that ''TRACKER-ON & CONTROLLER-ON'' and it is picking up\n> the image but not moving with respect to the tracked object only hovering\n> in a stationary state.\n>\n> With the State Estimator in the launch, the drone is still not moving with\n> respect to the track object. When on the image window, it shows that\n> ''TRACKER-ON & CONTROLLER-ON'' and it is again picking up the image but not\n> moving with respect to the tracked object at all. When IBVS Controller is\n> then switched on, the drone moves erratically flying not in the direction\n> of the tracked object.\n>\n> I have looked at the DroneIBVSController.cpp and I have tried to make some\n> adjustments to:\n>\n> line 437 pitchco_hf = pid_fs.getOutput();\n>\n> and also\n>\n> line 452 dyawco = 0.0\n>\n> But again no success. Any help? Is it possible to see the source code of\n> the IBVS Controller here?\n>\n> Thank you for your time. Appreciate it. @jespestana\n> <https://github.com/jespestana>\n>\n> —\n> You are receiving this because you were mentioned.\n> Reply to this email directly or view it on GitHub\n> <https://github.com/Vision4UAV/cvg_ardrone2_ibvs/issues/8#issuecomment-216442987>\n>\n"}}