A Model-Free Controller for Guaranteed Prescribed Performance Tracking of Both Robot Joint Positions and Velocities

Yiannis Karayiannidis; Dimitrios Papageorgiou; Zoe Doulgeri

RA-L 201674 citations

A Model-Free Controller for Guaranteed Prescribed Performance Tracking of Both Robot Joint Positions and Velocities

Yiannis Karayiannidis, Dimitrios Papageorgiou, Zoe Doulgeri

Abstract

The problem of robot joint position and velocity tracking with prescribed performance guarantees is considered. The proposed controller is able to guarantee a prescribed transient and steady state behavior for the position and the velocity tracking errors without utilizing either the robot dynamic model or any approximation structures. Its performance is demonstrated and assessed via experiments with a KUKA LWR4+ arm.

BibTeX

@inproceedings{ral2016_amodelfreecontro,
  title = {A Model-Free Controller for Guaranteed Prescribed Performance Tracking of Both Robot Joint Positions and Velocities},
  author = {Yiannis Karayiannidis and Dimitrios Papageorgiou and Zoe Doulgeri},
  booktitle = {RA-L 2016},
  year = {2016}
}