Title :
Optimal PID tuning for Wiener/Hammerstein nonlinear systems
Author :
Keviczky, L. ; Bányász, Cs
Author_Institution :
Comput. & Autom. Res. Inst., Hungarian Acad. of Sci., Budapest, Hungary
Abstract :
In the paper simple PID tuning methods are extended for Hammerstein and Wiener type block-oriented cascade factorable nonlinear models. It is shown that this extension is quite straightforward for both IS and IU Hammerstein models, however the extension can be performed only for IS Wiener models
Keywords :
cascade systems; closed loop systems; nonlinear systems; optimal control; poles and zeros; step response; three-term control; tuning; Hammerstein models; PID controllers; Wiener models; cascade factorable nonlinear models; closed-loop system; nonlinear systems; optimal control; poles; step response; tuning; unit circle; zeros; Automation; Delay effects; History; Jacobian matrices; Nonlinear control systems; Nonlinear systems; Optimal control; Regulators; State feedback; Transfer functions;
Conference_Titel :
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-7108-9
DOI :
10.1109/IECON.2001.976708
