Move Robot along Generated Path

[aarontan-git]

Hello,

I have managed to show the generated astroid_path in rviz with my husky however the husky does not move along the predefined path.

How do i fix this?

If i want to change the path to a sine wave, how would i go about doing this?

Thanks,
Aaron

[DaikiMaekawa]

astroid_path is just a nav_msgs/Path message, so that you need to implement the path follower for that.

If i want to change the path to a sine wave, how would i go about doing this?

well, that's gonna so easy, right? Path message has an array of Pose. then, you need to fill that based on the calculation of a sine wave. does it answer your question?

[DaikiMaekawa]

this might be helpful for you to imagine how astroid works. https://www.desmos.com/calculator/8b4sn6nieh

[aarontan-git]

do you have any recommendations for a path follower that may follow a path you defined?

[ju-mingyue]

@DaikiMaekawa
Hello, I would like to know how the quadrilateral path here is planned and how is it displayed? I currently cannot see such a path in rviz.