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Added details about simulation and manual control of cmd_vel.
nanoupelec
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Jan 20, 2026
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nanoupelec
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Cmd_vel 0 is stop, correct?
Is the range of parameters (linear, angular) -1 to +1?
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0 on all values is stop. That is correct. The range of the parameters is in SI units. So m/s for linear velocity and rad/s for anuglar velocity. Refer to https://robotics.stackexchange.com/questions/60685/make-sure-geometry-msgstwist-or-cmd-vel-units |
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Based on previous work and retrieved from chats with ChatGPT... Please check. This is at least close to what you want.