Inverter air-conditioning control system using PID fuzzy controller

Author

Jing, Jiang ; Xuesong, Zhang

Author_Institution

North China Inst. of Sci. & Technol., Beijing, China

fYear

2011

fDate

23-25 May 2011

Firstpage

3465

Lastpage

3470

Abstract

In this paper, temperature fuzzy controller was designed in the inverter cold and hot air-condition. The control system for inverter air conditioner was divided indoor machine and the outdoor machine. Frequency control was realized by design of hardware circuit and two-dimensional temperature controller was selected in the fuzzy control program. PID fuzzy controller suitable for real-time control was proposed. Finally, the practicability of self-adjust PID fuzzy controller was confirmed by simulation curve. It was shown that self-adjust PID fuzzy controller had a better control performance than conventional fuzzy control methods.

Keywords

air conditioning; control system synthesis; frequency control; fuzzy control; invertors; machine control; self-adjusting systems; temperature control; three-term control; frequency control; fuzzy control program; hardware circuit; indoor machine; inverter air conditioning control system; inverter cold air condition; inverter hot air condition; outdoor machine; real-time control; self-adjust PID fuzzy controller; two dimensional temperature controller; AC motors; Fuzzy control; Relays; Synchronous motors; Temperature; Temperature control; Frequency conversion control; Fuzzy control; PID fuzzy controller; Single-chip microcomputer;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2011 Chinese

Conference_Location

Mianyang

Print_ISBN

978-1-4244-8737-0

Type

conf

DOI

10.1109/CCDC.2011.5968716

Filename

5968716