Robust high-performance control for robotic manipulators

作者: H. Seraji

DOI: 10.1109/ROBOT.1989.100215

关键词: RobotRobust controlOpen-loop controllerControl theoryArtificial intelligenceRobot controlRoboticsEngineeringFeed forwardControl engineeringRobustness (computer science)Adaptive control

摘要: A robust control scheme to accomplish accurate trajectory tracking for an integrated system of manipulator-plus-actuators is proposed. The comprises a feedforward and feedback controller. controller contains any known part the manipulator dynamics that can be used online control. consists adaptive position velocity gains auxiliary signal which simply generated by fixed-gain proportional/integral/derivative updated very simple adaptation laws contain both proportional integral terms. By introduction sigma modification laws, robustness guaranteed in presence unmodeled disturbances. >