Novel Smith Predictor and Fuzzy Control for Networked Control Systems

Author

Du, Wencai ; Du, Feng

Author_Institution

Coll. of Inf. Sci. & Technol., Hainan Univ., Haikou, China

Volume

1

fYear

2009

fDate

18-19 July 2009

Firstpage

75

Lastpage

78

Abstract

In order to effectively restrain the impact of network delay, aiming to time-variant, random and uncertain network delays, a new approach is proposed that new Smith predictor combined with fuzzy adaptive controller for the NCS. Because new Smith predictor does not include network delay, therefore, the network delays no need to be measured or identified on line. Based on CSMA/AMP (CAN Bus), the results of simulation show validity of the control scheme.

Keywords

adaptive control; carrier sense multiple access; control engineering computing; delays; fuzzy control; uncertain systems; CSMA/AMP; Smith predictor; fuzzy adaptive controller; fuzzy control; networked control systems; random network delay; time-variant network delay; uncertain network delay; Adaptive control; Communication networks; Communication system control; Control system synthesis; Control systems; Delay effects; Fuzzy control; Networked control systems; Programmable control; Three-term control; Smith predictor; fuzzy control; network delay; networked control systems (NCS);

fLanguage

English

Publisher

ieee

Conference_Titel

Information Processing, 2009. APCIP 2009. Asia-Pacific Conference on

Conference_Location

Shenzhen

Print_ISBN

978-0-7695-3699-6

Type

conf

DOI

10.1109/APCIP.2009.27

Filename

5196999