Operator based nonlinear control for nonlinear plants with time-delays

Author

Deng, Mingcong ; Bi, Shuhui ; Yanou, Akira ; Inoue, Akira

Author_Institution

Grad. Sch. of Natural Sci. & Technol., Okayama Univ., Okayama, Japan

fYear

2009

fDate

18-21 Aug. 2009

Firstpage

1305

Lastpage

1309

Abstract

In this paper, operator based robust nonlinear control for nonlinear plants with time-delays is considered by using robust right coprime factorization approach. That is, based on internal model control (IMC) and a delay compensating method, operator based nonlinear control systems are designed, and sufficient conditions for the designed feedback control systems are obtained. Based on the conditions, robust stability of the nonlinear systems is ensured and output tracking performance is also realized. A simulation example is given to support the proposed design scheme.

Keywords

compensation; control system synthesis; delays; feedback; nonlinear control systems; robust control; tracking; delay compensating method; feedback control system design; internal model control; nonlinear plant; operator-based nonlinear control; output tracking; robust right coprime factorization approach; robust stability; time-delays; Aluminum; Control systems; Delay; Feedback control; Nonlinear control systems; Nonlinear systems; Robust control; Robust stability; Robustness; Uncertainty; Robust Nonlinear Control; Robust right coprime factorization; Time-delays;

fLanguage

English

Publisher

ieee

Conference_Titel

ICCAS-SICE, 2009

Conference_Location

Fukuoka

Print_ISBN

978-4-907764-34-0

Electronic_ISBN

978-4-907764-33-3

Type

conf

Filename

5335227