2-DOF Smith predictor control system design by root locus technique

Author

Suksri, Tianchai ; Tunyasrirut, Satean

Author_Institution

Dept. of Instrum. Eng., Pathumwan Inst. of Technol., Bangkok

Volume

2

fYear

2008

fDate

14-17 May 2008

Firstpage

577

Lastpage

580

Abstract

Smith predictor control is theoretically a good solution to the problem of controlling the time delay systems. However, there are few control design method of Smith predictor scheme for obtain the desired transient and steady state responses arbitrary. In this paper we present a design method of 2-DOF Smith predictor control system design by root locus technique for achieve in the closed loop system performance of stable processes. The simulation results of the control system compared with those using Smith predictor tuned by the Ziegler-Nicholspsila second method and internal model control (IMC) design method will also be demonstrated.

Keywords

closed loop systems; control system synthesis; delay systems; predictive control; root loci; Ziegler-Nichol second method; closed loop system; internal model control design method; root locus technique; steady state responses; time delay systems; two-DOF Smith predictor control system; Control design; Control system synthesis; Control systems; Delay effects; Design engineering; Design methodology; Predictive models; State feedback; Steady-state; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2008. ECTI-CON 2008. 5th International Conference on

Conference_Location

Krabi

Print_ISBN

978-1-4244-2101-5

Electronic_ISBN

978-1-4244-2102-2

Type

conf

DOI

10.1109/ECTICON.2008.4600499

Filename

4600499