A Predictive Control-Based Approach to Networked Hammerstein Systems: Design and Stability Analysis

Author

Zhao, Yun-Bo ; Liu, Guo-Ping ; Rees, David

Author_Institution

Fac. of Adv. Technol., Univ. of Glamorgan, Pontypridd

Volume

38

Issue

3

fYear

2008

fDate

6/1/2008 12:00:00 AM

Firstpage

700

Lastpage

708

Abstract

In this paper, a predictive control-based approach is proposed for a Hammerstein-type system which is closed through some form of network. The approach uses a two-step predictive controller to deal with the static input nonlinearity of the Hammerstein system and a delay and dropout compensation scheme to compensate for the communication constraints in a networked control environment. Theoretical results are presented for the closed-loop stability of the system. Simulation examples illustrating the validity of the approach are also presented.

Keywords

closed loop systems; control system synthesis; distributed parameter systems; predictive control; stability; closed-loop stability; networked Hammerstein systems; predictive control-based approach; predictive controller; stability analysis; Delay and dropout compensation scheme (DDCS); Hammerstein system; networked control systems (NCSs); predictive control; two-step approach; Algorithms; Computer Communication Networks; Computer Simulation; Feedback; Models, Theoretical;

fLanguage

English

Journal_Title

Systems, Man, and Cybernetics, Part B: Cybernetics, IEEE Transactions on

Publisher

ieee

ISSN

1083-4419

Type

jour

DOI

10.1109/TSMCB.2008.918572

Filename

4497310