Design and simulation of air compressor performance controller

Author

Xie, Mu-jun ; Liu, Jian

Author_Institution

Sch. of Electr. & Electron. Eng., Changchun Univ. of Technol., Changchun, China

Volume

3

fYear

2010

fDate

24-26 Aug. 2010

Firstpage

504

Lastpage

506

Abstract

The shock losses of the impeller and the diffuser will increase when the Centrifugal compressor is not running under the Specified operation point. For the compressor system is time-varying, nonlinear, strong coupling, hysteresis, model instability characteristics, the Fuzzy-PID controller is designed. The result of MATLAB simulation shows that response of the system is small overshoot, short dynamic process. The controller will ensure the compressor system running under the Specified operation point so as to avoid the shock loss. According to the running state of the centrifugal compressor 32000 m³/h, Quantitative analysis of the energy saving is made after using the fuzzy PID controller.

Keywords

compressors; control system synthesis; energy conservation; fuzzy control; hysteresis; mathematics computing; nonlinear systems; three-term control; time-varying systems; MATLAB simulation; air compressor performance controller design; air compressor performance controller simulation; centrifugal compressor; energy saving; fuzzy-PID controller; hysteresis; model instability characteristics; nonlinear system; shock loss; specified operation point; strong coupling; time-varying system; Approximation algorithms; Human computer interaction; Monitoring; Centrifugal Compressor; Energy-Saving; Fuzzy-PID Controller; Shock Loss; Specified operation point;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-7957-3

Type

conf

DOI

10.1109/CMCE.2010.5610264

Filename

5610264