tailieunhanh - Axial position and speed control of a non-salient synchronous axial selfbearing motor using dynamic surface control

The paper focuses on the controller designing for the position and speed of non-salient synchronous type axial self-bearing motors. The motor creates the magnetic field to lift the motor along the shaft and generate rotating torque. Firstly, the motor electro-mechanical relations are analyzed to formulate an accurate mathematical model, then a vector control structure is proposed. |