Title :
Sliding mode self-tuning controller design and application to machining
Author :
Liu, Y.M. ; Huang, Y.F. ; Chen, J.J.
Author_Institution :
Dept. of Automatic Control Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
In this paper, a new self-tuning control (STC) for machining processes is researched. The parameters of the plant are estimated online, the discrete sliding model of machining process is built, and the sliding mode self-tuning control (SMSTC) strategy is realized. The simulation of the constant turning force adaptive control (AC) system with this control strategy shows good dynamic and static characteristics
Keywords :
adaptive control; control system synthesis; force control; machining; parameter estimation; process control; self-adjusting systems; variable structure systems; characteristics; constant turning force adaptive control; control system synthesis; discrete sliding model; machining; parameter estimation; process control; self-tuning controller; simulation; variable structure systems; Adaptive control; Automatic control; Feeds; Force control; Force measurement; Least squares approximation; Machining; Recursive estimation; Sliding mode control; Turning;
Conference_Titel :
Industrial Electronics, 1992., Proceedings of the IEEE International Symposium on
Conference_Location :
Xian
Print_ISBN :
0-7803-0042-4
DOI :
10.1109/ISIE.1992.279584
