Title :
Preview predictive tracking controller for a class of servomechanism
Author :
Wu, Hai ; Xu, Jinxue ; Shan, Zheyong ; Xu, Xinhe
Author_Institution :
Control & Simulation Res. Center, Northeastern Univ., Shenyang, China
Abstract :
A new preview predictive algorithm is proposed to improve the tracking performance for a class of tracking systems when the information on the desired trajectory is available. It reduces the blindness of predictive system while improves the robustness of preview system
Keywords :
autoregressive moving average processes; feedforward; predictive control; robust control; servomechanisms; tracking; CARIMA model; CNC machine tools; feedforward; predictive control; preview control; robustness; servomechanism; trajectory tracking; welding; Blindness; Chemical technology; Control systems; Error correction; Optimal control; Prediction algorithms; Predictive models; Riccati equations; Servomechanisms; Trajectory;
Conference_Titel :
Decision and Control, 1998. Proceedings of the 37th IEEE Conference on
Conference_Location :
Tampa, FL
Print_ISBN :
0-7803-4394-8
DOI :
10.1109/CDC.1998.758191
