PENG Shu-hua, LI Hua-de, SU Zhong. Sliding Mode Variable Structure Control for Electromechanical Actuator with Nonlinear Friction[J]. INFORMATION AND CONTROL, 2008, 37(5): 637-640.
Citation: PENG Shu-hua, LI Hua-de, SU Zhong. Sliding Mode Variable Structure Control for Electromechanical Actuator with Nonlinear Friction[J]. INFORMATION AND CONTROL, 2008, 37(5): 637-640.

Sliding Mode Variable Structure Control for Electromechanical Actuator with Nonlinear Friction

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  • Received Date: May 10, 2007
  • Published Date: October 19, 2008
  • For the nonlinear friction problem of electromechanical actuator and the high-frequency chattering phenomenon in traditional sliding mode controllers,a sliding mode variable structure controller based on a new reaching law is designed.Simulation results show that the presented controller can eliminate"creeping"and"flat-top"phenomena,decrease chattering phenomenon effectively,and improve the dynamic quality.
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