Speed characteristic comparison of PI controller and SLMC in SRM drives

SRM 드라이브에서 PI 제어기와 SLMC의 속도 특성 비교

  • Published : 2001.07.01

Abstract

In this paper the comparison of conventional PI control and nonlinear sliding mode control is presented for Switched Reluctance Motor(SRM). SRM drives require a nonlinear controller for high dynamic Performance but the high nonlinearity makes a poor performance in conventional PI control. However SRMs with sliding mode control achieve a robust performance for speed control. In this paper nonlinear sliding mode controller is suggested for high performance speed. State equation and modeling are proposed. And we present the speed comparison of PI control and SLMC.

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