issue in imu

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Arun Kumar

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Mar 11, 2020, 1:04:27 AM3/11/20
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Hi guys,

I am developing Linorobot

Now I have assembled my robot and my encoders are working properly

My issue now is When I physcially draw a square pattern with my robot in rviz im getting output like this

Screenshot from 2020-03-10 18-39-26.png



What would be the problem??

How would I overcome this issue??

Regards,
Arunkumar

Peter Heim

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Mar 11, 2020, 4:47:33 AM3/11/20
to LINOROBOT
Looks like the robot is not turning enough in RVIZ this could be due to a number of factors
  • wheel base wrong
  • encoder clicks wrong
  • IMU wrong orientation
  • is the robot actually turning 90 degrees
what frame is rviz in?
have you launched movebase
how are you sending the command to draw a square (program or click a point in rviz

Arun Kumar

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Mar 12, 2020, 3:22:24 AM3/12/20
to LINOROBOT
Thanks peter

My issue solved

I changed my rpm value and wheel base values in .config file

Thanks for your input

Regards,
Arunkumar

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