Title :
Prioritized multi-objective dynamics and control of robots in human environments
Author :
Sentis, Luis ; Khatib, Oussama
Author_Institution :
Artificial Intelligence Lab., Stanford Univ., CA, USA
Abstract :
We characterize the dynamics of multiple prioritized control objectives and we present a framework that can simultaneously control these objectives by providing decoupled closed-loop dynamics within their priority level. This controller is suitable for robots that operate in human environments, where they face multiple contacts and must comply with multiple control criteria. We explore several cases including constrained hand tracking and compliant multi-objective control.
Keywords :
closed loop systems; mobile robots; motion control; multivariable control systems; robot dynamics; closed-loop dynamics; compliant multi-objective control; hand tracking control; multiple control criteria; robot control; robot dynamics; Artificial intelligence; Equations; Gravity; Humans; Intelligent robots; Motion control; Orbital robotics; Robot control; Robot kinematics; Torque;
Conference_Titel :
Humanoid Robots, 2004 4th IEEE/RAS International Conference on
Print_ISBN :
0-7803-8863-1
DOI :
10.1109/ICHR.2004.1442684