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Method of controlling the processes of automatic turning-on-and-off and temperature decreasing for air refrigeration turbine

  • Ke Li*
  • , Wei Lan
  • , Wangkai Liu
  • , Jun Wang
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The structure and the performance characters of the control system of the air refrigeration compressor-turbine are introduced. Due to the difficulties, including easy damage caused by improper operation, poor anti-interference ability, and easily overshooting, the control system is not easy to control in classical PID methods. This problem can be solved by controlling the turbine revolution speed using the fuzzy-PID method of combining the fuzzy control method with the expert PID control method. The experimental results showed that the fuzzy-PID control method has not only high accuracy as in the PID controller, but also rapidity, stability and high robustness as in the fuzzy controller. Moreover, the proposed method is also suitable for application in the control system of the air refrigeration compressor -turbine.

Original languageEnglish
Title of host publicationProceedings - 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010
Pages572-576
Number of pages5
DOIs
StatePublished - 2010
Event2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010 - Xiamen, China
Duration: 29 Oct 201031 Oct 2010

Publication series

NameProceedings - 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010
Volume3

Conference

Conference2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010
Country/TerritoryChina
CityXiamen
Period29/10/1031/10/10

Keywords

  • Expert control
  • Fuzzy control
  • PID
  • Revolution speed control
  • Turbine

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