Smith predictor control for water pressure control system with time delay

Author

Ahn, S.H. ; Sim, B.S. ; Chi, D.Y. ; Park, K.N. ; Lee, C.Y. ; Kim, Yong Jun

Author_Institution

HANARO Utilization Technol. Dev. Div., Korea Atomic Energy Res. Inst., Taejon, South Korea

Volume

1

fYear

2004

fDate

2-6 Nov. 2004

Firstpage

663

Abstract

Time delays between the controller outputs and the plant outputs are common phenomena in many industrial processes and are a cause of considerable difficulties in an effective control of such processes. In this paper, the design and implementation of a digital Smith predictor controller is introduced for a real water pressure control system, which has a time delay between the controller output and the plant output. The experimental result show the excellent control performance regardless of the time delay.

Keywords

delays; digital control; industrial plants; predictive control; pressure control; process control; water; controller output; digital Smith predictor controller; industrial process; plant output; real water pressure control system; time delay; Closed loop systems; Control systems; Delay effects; Electrical equipment industry; Industrial control; Open loop systems; Predictive models; Pressure control; Process control; Steady-state;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 2004. IECON 2004. 30th Annual Conference of IEEE

Print_ISBN

0-7803-8730-9

Type

conf

DOI

10.1109/IECON.2004.1433389

Filename

1433389