ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

0

/zed/odom freeze

asked 2018-12-06 08:43:01 -0500

hect1995
68 ●10 ●13 ●17

OS: Ubuntu 16.04.5 LTS Zed SDK version: 2.6.0 Velodyne Lidar, Zed camera and IMU running at the same time ROS version: kinetic

We were testing the zed stereo camera attached to our car and after recording the rosbag and checking the topic /zed/odom we saw that the odometry kind of freezed (not totally but the change in position was really small compared with the real one). We have not being able to reproduce the error and we would like to know if you have a reason why that happened. The car was driven through a oval circuit and in the straight part the x pose freeze (the speed was less than 15 km/h). We have done similar tests at night and in other locations and did not fail. The video is posted in: https://youtu.be/99YyB7yuezk

edit retag flag offensive close merge delete

Comments

Wouldn't this be something to ask Stereolabs support?

gvdhoorn ( 2018-12-06 08:52:51 -0500 )edit

1 Answer

Sort by » oldest newest most voted

0

answered 2018-12-07 09:10:52 -0500

billy
1850 ●24 ●87 ●47

In my world, anytime a signal is lost by positioning things in a specific way (wheels straight), we tighten connectors and replace cables. Check your HW.

edit flag offensive delete link

Question Tools

1 follower

Stats

Asked: 2018-12-06 08:43:01 -0500

Seen: 174 times

Last updated: Dec 07 '18

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2