Inverse system decoupling controller of five-degree-of-freedom bearingless synchronous reluctance motor
A technology of synchronous reluctance motor and decoupling controller, applied in motor generator control, electronic commutation motor control, control of electromechanical brakes, etc., can solve problems such as long training time, neglect of coupling effect, and large amount of training sample data, etc. Achieve the effect of reduced axial length, simple control method and simplified motor structure
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[0018] like figure 1 As shown, the five-degree-of-freedom bearingless synchronous reluctance motor inverse system decoupling controller 10 includes a linear closed-loop controller 70, an α-order inverse system 6 and a compound controlled object 8 connected in series in sequence. The compound controlled object 8 consists of the first extended current hysteresis PWM inverter 2, the second extended current hysteresis PWM inverter 3 and the third extended current hysteresis PWM inverter 4, switching power amplifier 5 and The five-degree-of-freedom bearingless synchronous reluctance motor 1 is composed. The constructed three expanded current hysteresis loop PWM inverters 2, 3, 4, switching power amplifier 5 and five-degree-of-freedom bearingless synchronous reluctance motor 1 form a composite controlled object 8, and the linear closed-loop controller 70. The α-order inverse system 6, the three extended current hysteresis PWM inverters 2, 3, 4 and the switching power amplifier 5 jo...
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