Research Article
Research on a New High Accuracy Controller for Periodic Motion
@INPROCEEDINGS{10.1145/1577389.1577396, author={Ke Zhang and Kun Gao and Hui Zhang}, title={Research on a New High Accuracy Controller for Periodic Motion}, proceedings={1st International ICST Workshop on Artificial Intelligence in Grid Computing}, publisher={ACM}, proceedings_a={AIGC}, year={2007}, month={8}, keywords={Grey forecasting Repetitive control PID Control system Periodic motion. Algorithms Performance Design.}, doi={10.1145/1577389.1577396} }- Ke Zhang
Kun Gao
Hui Zhang
Year: 2007
Research on a New High Accuracy Controller for Periodic Motion
AIGC
ACM
DOI: 10.1145/1577389.1577396
Abstract
In this paper, according to the characteristics of the periodic motion, incorporating the grey prediction, repetitive control and the conventional PID control, a design method of the Grey prediction Repetitive PID control algorithm (GRPID) is presented for the first time. The hybrid control algorithm can estimate unsure parameters and disturbance of system using grey prediction, and compensate control in terms of the prediction results, and this may improve control quality and robustness of repetitive control for controlling periodic motion. The simulation results show that this algorithm has better performances than that of the conventional repetitive control system. It indicates the control method has better application effect for motion taking on a characteristic of periodic motion.
