Journal of Jilin University Science Edition ›› 2023, Vol. 61 ›› Issue (4): 943-949.

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Robust Control of Three-Dimensional Coullet System Based on Sliding Mode

FU Jingchao, HAN Zeyu   

  1. College of Science, Northeast Electric Power University, Jilin 132012, Jilin Province, China
  • Received:2022-05-05 Online:2023-07-26 Published:2023-07-26

Abstract: We studied the robust control problem of three-dimensional Coullet system. Firstly, the complex dynamic behavior of the system was verified by drawing the time domain waveform, chaotic attractor and Lyapunov exponent diagram of the system. Secondly, the sliding mode control method, the sliding mode based high frequency robust control method and the high gain robust control method were used to design the controller and control the system. Finally, the effectiveness of the controller was verified by numerical simulation.

Key words: sliding mode control, high frequency, high gain, Lyapunov function

CLC Number: 

  • O411.1