New sliding mode control of a five-phase permanent magnet synchronous motor drive in wide speed range

Abstract

This paper proposes a novel sliding mode control (SMC) for a five-phase permanent magnet synchronous motor (PMSM). This control strategy exhibits stability control system and fast dynamic response. The stability of the proposed control strategy is proved by the Lyapunov theory. Simulated results are reported to prove the efficacy of the proposed strategy. Moreover, the depicted set of numerical simulation results always shows a close conformity with the developed theoretical background.