Optimal fuzzy control using hedge algebras of a damped elastic jointed inverted pendulum

Bui Hai Le, Tran Duc Trung, Vu Nhu Lan
Author affiliations

Authors

  • Bui Hai Le Hanoi University of Science and Technology
  • Tran Duc Trung Hanoi University of Science and Technology
  • Vu Nhu Lan Institute of Information Technology

DOI:

https://doi.org/10.15625/0866-7136/32/4/293

Abstract

In this paper, three controllers including OFCHA (optimal fuzzy control using hedge algebras-HAs), FCHA (fuzzy control using HAs) and CFC (conventional fuzzy control) are designed. Our attention is paid to the stability in the vertical position of a damped-elastic-jointed inverted pendulum subjected to a time-periodic follower force. Different values of the pendulum length are considered. Simulation results are exposed to illustrate the effect of OFCHA in comparison with FCHA and CFC.

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Published

22-12-2010

Issue

Section

Research Article