Ryan Chen

Hi, when running navigation for amr project, I met a weird problem about the deceleration when the robot approaches the goal. Here are two images about the linear velocity taken...

can ros subscriber callback work under behavior tree?

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Hi, I'm new in behavior tree. I write a ROS1 cpp code to navigation robot to follow forward path and then backward path. Navigation part can bo done with navigation...

Hi, problem as title. I re-compiled the groot package, rosrun the Groot node again, and it works, but I don't know why, and am still trying to reproduce this bug....

Hi, I'm now reading the controller source code and trying to customize my controller. In the ```speed_limiter.cpp```, I have a question about the ```dt2```, i don't get that why it...

Hello, I googled how to implement robot control and found your [post.](https://slaterobotics.medium.com/how-to-implement-ros-control-on-a-custom-robot-748b52751f2e) I followed your repo to make my custom robot hardware interface, which can be compiled successfully. But when...