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How to set vehicle info param for diff-drive robot ? #2524

Answered by shmpwk
soblin asked this question in Q&A
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From @TakaHoribe

wheel_base is defined as "between front wheel center and rear wheel center"

I think some parameters like wheel_tread do not make sense to diff-drive robot, but it looks like the current system requires those parameters pre-defined. Do you think it's ok to set those irrelevant parameters to zero ?

The answer is no.
Currently the autoware does not consider such a diff-drive model.
If you set wheel_base parameter 0, it might cause the controling problem.
Thus we wants you to set the pseudo wheel_base and whatever pseudo value is ok above 0.

See the discussion #170 (comment)

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