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Design of Siding Mode Controller with Peturbation Estimation

외란 관측기를 가지는 슬라이딩모드 제어기 설계

  • Published : 2000.04.01

Abstract

Sliding mode control(SMC) incorporated with perturbation compensation is developed here to reduce the low-frequency tracking error in the presence of wide-band frequency perturbations for a nonlinear dynamic system. The control scheme is designed for estimation of low frequency perturbations with employment of the Time Delay Control and low-pass filter. It is shown that the SMC with perturbation compensation is far superior to the conventional SMC in tracking control of the dynamic systems under model uncertainties and external disturbance conditions.

Keywords

Sliding Mode Control;Perturbation Estimation;Time Delay Control;Nonlinear Dynamics

References

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