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

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Titel: A Model-Free Controller for Guaranteed Prescribed Performance Tracking of Both Robot Joint Positions and Velocities
Autoren: Karayiannidis, Yiannis, 1980, Papageorgiou, Dimitrios, Doulgeri, Zoe
Quelle: IEEE Robotics and Automation Letters. 1(1):267-273
Schlagwörter: Motion Control of Manipulators, Robust/Adaptive Control of Robotic Systems
Beschreibung: 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.
Zugangs-URL: https://research.chalmers.se/publication/509444
https://research.chalmers.se/publication/246275
https://research.chalmers.se/publication/503517
Datenbank: SwePub
Beschreibung
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.
ISSN:23773766
DOI:10.1109/LRA.2016.2516245