razor_imu_9dof quaternion fault
hi,
I am working with the 9dof razor imu on the jetson tx1. I have installed the ros package ros-kinetic-razor-imu-9dof and calibrate the sensor. I ran razor-pub-and-display and everything seems good. When I look in rviz the sensor turns but at the south the boat jump 45 degrees. At the same moment the rostopic /imu values change form z: 0.99, w: 0.00 to z: -0.99, w: 0.00. It looks to me this is a Math problem. Has anyone encountered the same problem. How to solve this?
This happens if you run both programs.
Asked by wiebe on 2016-12-27 09:40:27 UTC
Comments
Can you please attach images to the question directly?
Thanks
Asked by gvdhoorn on 2016-12-27 12:17:24 UTC
I think something didn't work when you attached the image. It still links to
postimg.org
.Asked by gvdhoorn on 2016-12-28 05:13:49 UTC
I can't upload a gif image...
Asked by wiebe on 2016-12-29 05:50:33 UTC
Seems that is indeed not allowed. Embedding is apparently also doesn't work. @tfoote?
Asked by gvdhoorn on 2016-12-29 06:02:39 UTC
Have not seen this, does this also happen without calibration? Did you try a new calibration?
Asked by Humpelstilzchen on 2017-01-01 11:45:27 UTC
Yes I have calibrate the sensor two times but still the same problem occurs and if I use the factory setting it's exactly the same...
Asked by wiebe on 2017-01-01 13:02:12 UTC