Title :
Nonlinear Internal Model Control for Hysteresis Systems
Author :
Tan, Yonghong ; Su, Miyong
Author_Institution :
Lab. of Intelligent Syst. & Control Eng., Guilin Univ. of Electron. Technol.
Abstract :
A hybrid model used to approximate hysteresis and creep nonlinear system is proposed. This model is constructed by a weighted superposition of both backlash operators and creep operators. Then, the corresponding inverse models for both hysteresis and creep are developed. Based on the obtained models, a nonlinear internal model control strategy is applied to the control of a system with hysteresis and creep nonlinearities
Keywords :
control nonlinearities; creep; hysteresis; nonlinear control systems; backlash operators; creep nonlinear system; creep nonlinearities; creep operators; hybrid model; hysteresis approximation; hysteresis systems; inverse models; nonlinear internal model control; weighted superposition; Control nonlinearities; Control system synthesis; Creep; Feedforward neural networks; Inverse problems; Magnetic hysteresis; Neural networks; Nonlinear control systems; Nonlinear systems; Piezoelectric actuators;
Conference_Titel :
Networking, Sensing and Control, 2006. ICNSC '06. Proceedings of the 2006 IEEE International Conference on
Conference_Location :
Ft. Lauderdale, FL
Print_ISBN :
1-4244-0065-1
DOI :
10.1109/ICNSC.2006.1673172
