Variable structure control of chaotic systems

  • Choi, Changkyu (Department of Electrical Engineering, Korea Advanced Institute of Science and Technology) ;
  • Lee, Ju-Jang (Department of Electrical Engineering, Korea Advanced Institute of Science and Technology) ;
  • Sugisaka, Masanori (Department of Electrical and Electronic Engineering Oita Univeraity)
  • Published : 1994.10.01

Abstract

To prevent the stable states from the complex dynamics, the global behavior of the overall system must be considered. Thus, indirect adaptive scheme might result in needless responses. Discrete-time variable structure controllers for a well-known logistic map are designed for two deferent sliding hyperplanes. Impulse disturbances are fully rejected by tile virtue of discrete-time variable structure control(DVSC). A numerical example is given to illustrate the effectless of the DVSC.

Keywords