Simulation Research on Optimal Control of Multisplit Air Conditioning System

Author

Jinqiang Xu ; Feng, Ziping ; Jinqiang Xu

Author_Institution

Guangzhou Inst. of Energy Conversion, Chinese Acad. of Sci., Guangzhou

fYear

2008

fDate

21-22 Dec. 2008

Firstpage

263

Lastpage

266

Abstract

The performance of multi-split air conditioning system is very complex because of the interaction among different evaporators. An optimal control method and a two-stage fuzzy proportional integral derivative (FPID) controller for room temperature control are proposed. The salient feature of the two-stage FPID controller is that it has a simple structure and is easy to implement. The controllability is tested in a triple evaporator multi-split air conditioning system, research results show that the proposed optimal control method with two-stage FPID controller could achieve desired control accuracy and guarantee good robustness for room temperature control.

Keywords

air conditioning; control system analysis; fuzzy control; optimal control; robust control; stability; temperature control; multi-split air conditioning system; optimal control; robustness; room temperature control; triple evaporator system; two-stage FPID controller; two-stage fuzzy proportional integral derivative; Air conditioning; Control systems; Controllability; Fuzzy control; Optimal control; PD control; Pi control; Proportional control; System testing; Temperature control; Multi-split air conditioning system; Robustness; Simulation; Temperature control; Two-stage FPID;

fLanguage

English

Publisher

ieee

Conference_Titel

Knowledge Acquisition and Modeling Workshop, 2008. KAM Workshop 2008. IEEE International Symposium on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3530-2

Electronic_ISBN

978-1-4244-3531-9

Type

conf

DOI

10.1109/KAMW.2008.4810476

Filename

4810476