Title :
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
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;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5610264
