Robust Stability Analysis of CGPC

Author

Wang, Zenghui ; Chen, Zengqiang ; Sun, Qinglin ; Yuan, Zhuzhi

Author_Institution

Dept. of Autom., Nankai Univ., Tianjin

Volume

1

fYear

0

fDate

0-0 0

Firstpage

324

Lastpage

328

Abstract

Small gain theorem is used to obtain a sufficient condition for the robust stability of continuous-time generalized predictive control (CGPC) in the presence of unmodelled dynamics. Robust bounds for CGPC can be found by evaluating control law for various selection of the available tuning parameters, and substituting into the sufficient condition. An example is given to analyze the influence of CGPC parameters on its robustness in the frequency domain, leading to guidelines for the selection of parameters

Keywords

continuous time systems; control system analysis; feedback; frequency-domain analysis; predictive control; robust control; continuous-time generalized predictive control; frequency domain analysis; robust stability analysis; small gain theorem; tuning parameters; unmodelled dynamics; Automation; Frequency domain analysis; Guidelines; Polynomials; Predictive control; Robust control; Robust stability; Robustness; Sufficient conditions; Sun; Continuous-time generalized predictive control; Small gain theorem; frequency domain; robust stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1712326

Filename

1712326