Smith predictor design by CDM for temperature control system

Author

Thuengsripan, Santi ; Suksri, Tianchai ; Numsomran, Arjin ; Kongratana, Viriya ; Roengruen, Prapas

Author_Institution

King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok

fYear

2007

fDate

17-20 Oct. 2007

Firstpage

1472

Lastpage

1477

Abstract

Smith predictor control is theoretically a good solution to the problem of controlling the time delay systems. However, it seldom gets use because it is almost impossible to find out a precise mathematical model of the practical system and very sensitive to uncertain system with variable time-delay. In this paper is concerned with a design method of smith predictor for temperature control system by coefficient diagram method (CDM). The simulation results show that the control system with smith predictor design by CDM is stable and robust whilst giving the desired time domain system performance.

Keywords

closed loop systems; control system synthesis; delay systems; predictive control; robust control; temperature control; Smith predictor control; coefficient diagram method; control design; robust control; stability; temperature control system; time delay systems; time domain system performance; uncertain system; Control system synthesis; Control systems; Delay effects; Design methodology; Mathematical model; Predictive models; Robust control; System performance; Temperature control; Uncertain systems; CDM; Smith Predictor; temperature process;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Automation and Systems, 2007. ICCAS '07. International Conference on

Conference_Location

Seoul

Print_ISBN

978-89-950038-6-2

Electronic_ISBN

978-89-950038-6-2

Type

conf

DOI

10.1109/ICCAS.2007.4406571

Filename

4406571