Design and implementation of a grey sliding mode controller for synchronous reluctance motor drive

A synchronous reluctance motor (SynRM) driven by a grey sliding mode controller is presented. The mathematical model for the SynRM includes core loss. We develop a maximum power efficiency control strategy. The grey sliding mode controller is used to reject the uncertain bounded disturbances and parameter variations. The grey prediction can forecast and reject the disturbances and parameter variations. The grey sliding mode controller is implemented using dSPACE DS1102 processor board. This system has a fast response and a good disturbance rejection capability. Simulation and experimental results show that the proposed controller is valid for the SynRM.

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