[Question]: Example of using current based position control

[youliangtan]

Question

As the title said, i would like to have a "impedance control"-like behavior for the the interbotix arms. However given most of the use cases here are pos/vel control without having force information. Having a force control robot manipulator is very important for most contact-based manipulation tasks.

I noticed that I can also use current_based_position_control for such behavior. How should i configure the config.yaml file? Not sure if there's any advice on this.

AFAIK, the effort/current from dynamixels can be quite noisy, thus it might not work as well as intended. Would like to get some advice on this.

Robot Model

wx250s

Operating System

Ubuntu 20.04

ROS Version

ROS 1 Noetic

Additional Info

No response