Design of indoor swimming pool water temperature control system based on fuzzy controller and Smith predictor

Author

Yang Dong ; Huang Yonghong ; Xu Gaohong

Author_Institution

Coll. of Electron. & Inf. Eng., Jiangsu Univ., Zhenjiang, China

Volume

9

fYear

2011

fDate

12-14 Aug. 2011

Firstpage

4678

Lastpage

4681

Abstract

All modern indoor swimming pools have a large volume, the water temperature control system is the serious delay and serious inertia nonlinear system. The traditional PLC control system based on PID controller can not meet the control requirements. This paper presents an integrated control system composed of a fuzzy automatic optimization algorithm and the Smith predictor compensator to adjust the temperature of pool water. Experiments and applications show that the proposed control scheme to solve the serious delay and serious inertia system can achieve good control effect.

Keywords

compensation; control system synthesis; delays; fuzzy control; fuzzy set theory; nonlinear control systems; optimisation; temperature control; water treatment; Smith predictor compensator; delay; fuzzy automatic optimization algorithm; fuzzy controller; indoor swimming pools; inertia nonlinear system; integrated control system; water temperature control system design; water treatment system; Delay; Fuzzy control; Niobium; Optimization; Water conservation; Water heating; PLC; Smith Predictor; adaptive fuzzy algorithm; indoor swimming pool; nonlinear; serious delay; serious inertia; water temperature control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on

Conference_Location

Harbin, Heilongjiang

Print_ISBN

978-1-61284-087-1

Type

conf

DOI

10.1109/EMEIT.2011.6024079

Filename

6024079