{"action":"created","issue":{"url":"https://api.github.com/repos/asr-ros/asr_ftc_local_planner/issues/4","repository_url":"https://api.github.com/repos/asr-ros/asr_ftc_local_planner","labels_url":"https://api.github.com/repos/asr-ros/asr_ftc_local_planner/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/asr-ros/asr_ftc_local_planner/issues/4/comments","events_url":"https://api.github.com/repos/asr-ros/asr_ftc_local_planner/issues/4/events","html_url":"https://github.com/asr-ros/asr_ftc_local_planner/issues/4","id":307933972,"number":4,"title":"The robot move back and forth for a long time ","user":{"login":"yumingdong","id":15059955,"avatar_url":"https://avatars1.githubusercontent.com/u/15059955?v=4","gravatar_id":"","url":"https://api.github.com/users/yumingdong","html_url":"https://github.com/yumingdong","followers_url":"https://api.github.com/users/yumingdong/followers","following_url":"https://api.github.com/users/yumingdong/following{/other_user}","gists_url":"https://api.github.com/users/yumingdong/gists{/gist_id}","starred_url":"https://api.github.com/users/yumingdong/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yumingdong/subscriptions","organizations_url":"https://api.github.com/users/yumingdong/orgs","repos_url":"https://api.github.com/users/yumingdong/repos","events_url":"https://api.github.com/users/yumingdong/events{/privacy}","received_events_url":"https://api.github.com/users/yumingdong/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2018-03-23T08:01:52Z","updated_at":"2018-03-27T06:57:36Z","closed_at":null,"author_association":"NONE","body":"I have used the asr_ftc_local_planner as the base_local_planner, and under  instructions from [http://wiki.ros.org/asr_ftc_local_planner](url).  But in the simulation of  my differential robot, I found that robot is always move back and forth, and have a long time to adhere the goal position. And I tune some parameters of \"asr_ftc_local_planner\", for example tune  the **max_rotation_vel** and \"**acceleration_x**\" or \"**acceleration_z**\", but it didn't  work ([http://wiki.ros.org/asr_ftc_local_planner/FindRightParameters](url) ). I also run \"**roslaunch asr_mild_navigation simulation_manual_rearranged.launch**\", it also has the same problem. "},"comment":{"url":"https://api.github.com/repos/asr-ros/asr_ftc_local_planner/issues/comments/376417886","html_url":"https://github.com/asr-ros/asr_ftc_local_planner/issues/4#issuecomment-376417886","issue_url":"https://api.github.com/repos/asr-ros/asr_ftc_local_planner/issues/4","id":376417886,"user":{"login":"FelixMarek","id":22996317,"avatar_url":"https://avatars0.githubusercontent.com/u/22996317?v=4","gravatar_id":"","url":"https://api.github.com/users/FelixMarek","html_url":"https://github.com/FelixMarek","followers_url":"https://api.github.com/users/FelixMarek/followers","following_url":"https://api.github.com/users/FelixMarek/following{/other_user}","gists_url":"https://api.github.com/users/FelixMarek/gists{/gist_id}","starred_url":"https://api.github.com/users/FelixMarek/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/FelixMarek/subscriptions","organizations_url":"https://api.github.com/users/FelixMarek/orgs","repos_url":"https://api.github.com/users/FelixMarek/repos","events_url":"https://api.github.com/users/FelixMarek/events{/privacy}","received_events_url":"https://api.github.com/users/FelixMarek/received_events","type":"User","site_admin":false},"created_at":"2018-03-27T06:57:36Z","updated_at":"2018-03-27T06:57:36Z","author_association":"COLLABORATOR","body":"At this video the problem is, that the global plan isn't updatet. \r\nSet the \"planner_frequency\" paramater, at the move_base to 3.\r\nYou can see an example at [https://github.com/asr-ros/asr_mild_navigation/blob/master/launch/simulation/simulation.launch](https://github.com/asr-ros/asr_mild_navigation/blob/master/launch/simulation/simulation.launch)\r\n"}}
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