Comments (5)
Speaking of config limits, is there a reason to limit the velocity to 2m/ss?
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There are no theoretical reasons for the limits. I set them according to my use cases and haven't thought about general cases in the past.
According to the min turning radius there are just practical limitations:
If the minimum turning radius is substantially high (hence only small steering angles are allowed) the problem size drastically increases: The trajectory length could be huge since the robot must often switch moving directions (alternating forward and backward motions) in order to achieve a desired pose. Despite the fact that the computation time increases, the constraint approximation could be less restrictive and hence leading to solutions that are not feasible for the real robot.
I am going to update the code soon, since currently I do not have spare-time left.
Same for issue #15.
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I changed the upper bounds in commit 216fe3d.
If you need further adjustments, please let me know.
Note, optimization weights and dt_ref as well as dt_hyst are not
tuned for velocities and accelerations beyond the default values (e.g. >1 m/s).
Just increasing the maximum velocity bounds without adjusting the other parameters might lead to an insufficient behavior.
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Thanks a lot for the adjustments. Do you have further suggestions when driving with lets say 20m/s?
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Thank you very much for the adjustments, appreciate it!
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