Journal of Power System Engineering (동력기계공학회지)

The Korean Society for Power System Engineering (한국동력기계공학회)
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Analysis of Design Factors for High Performance Fuzzy Logic Control of Refrigeration Cycle

냉동사이클의 고성능 퍼지제어를 위한 설계 인자들의 영향 분석

  • Choi, Sung-Woon (Department of Refrigeration and Air Conditioning Engineering, Graduate School, PKNU) ;
  • Jeong, Seok-Kwon (Department of Refrigeration and Air Conditioning Engineering, PKNU) ;
  • Yang, Joo-Ho (Department of Mechanical System Engineering, PKNU)
  • 최성운 (부경대학교 대학원 냉동공조공학과) ;
  • 정석권 (부경대학교 냉동공조공학과) ;
  • 양주호 (부경대학교 기계시스템공학과)
  • Received : 2016.07.04
  • Accepted : 2016.10.31
  • Published : 2016.12.31
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Abstract

A variable speed refrigeration system(VSRS) has been received high attention for energy saving ability. This paper investigates effects of design factors such as membership function range and sampling time to control performances for systematical designing fuzzy logic controller of the VSRS. Some comparisons of control performance between the fuzzy and PI are conducted including comparative evaluation of robustness against noise by using computer simulations. The simulation results showed that the fuzzy is very useful design method for engineers in the industrial fields which have big noises system and deal with inherent nonlinear system like the VSRS.

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References

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Cited by

  1. Design of Membership Ranges for Robust Control of Variable Speed Drive Refrigeration Cycle Based on Fuzzy Logic vol.22, pp.1, 2018, https://doi.org/10.9726/kspse.2018.22.1.018