A study on optimal tuning method of hybrid controller

  • Oh, Sung-Kwun (Dept. of Electrical Engineering, Yonsei University) ;
  • Ahn, Tae-Chon (Dept. of Control and Instrumentation Engineering) ;
  • Woo, Kwang-Bang (Dept. of Electrical Engineering, Yonsei University)
  • Published : 1992.10.01

Abstract

In the paper, an optimal tuning algorithm is presented to automatically improve the performance of a hybrid controller, using the simplified reasoning method and the proposed complex method. The method estimates automatically the optimal values of the parameters of a hybrid controller, according to the change rate and limitation condition of output, The controller is applied to plants with time-delay. Then, computer simulations are conducted at step input and the performances are evaluated in the ITAE.

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