A new fuzzy logic controller and its performance

  • Authors:
  • Shanshang Zhang;Guanrong Chen

  • Affiliations:
  • Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong, P. R. China;Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong, P. R. China

  • Venue:
  • FS'07 Proceedings of the 8th Conference on 8th WSEAS International Conference on Fuzzy Systems - Volume 8
  • Year:
  • 2007

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Abstract

A new fuzzy logic controller is designed, which can enhance the efficiency of a control process. This controller employs the implication logic to determine the weights of the defuzzification of the control signals. To verify its performance, the new controller is applied to stabilizing a torsion pendulum. Compared with the traditional fuzzy control approach, simulation shows that the new design can improve the control performance with shorter settling time.