Title :
Comparison research on pid controller and model-free controller based on multi-innovation theory
Author :
Qin, Pinle ; HAN, Xie ; Lin, Yan
Author_Institution :
Sch. of Electron. & Comput. Sci. & Technol., North Univ. of china, Taiyuan, China
Abstract :
We introduce the basic theory and design method of model-free learning adaptive controller (MFLAC) in this paper. Then a improve method of MFLAC based on multi-innovation theory is presented. Simulation results show that MFLAC and proposed MFLAC have better performance to PID controller for unstable system; what´s more, the proposed model-free controller has faster convergence rate and better tracking performance.
Keywords :
adaptive control; three-term control; PID controller; model-free controller; model-free learning adaptive controller; multiinnovation theory; unstable system; Adaptive control; Computer science; Control system synthesis; Industrial control; Industrial electronics; Instruments; Nonlinear control systems; Programmable control; Projection algorithms; Three-term control; Adaptive control; PID controller; model-free controller; multi-innovation;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274242
