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本文提出了交流电动机动态解耦矢量控制方法和优化 PWM(Pulse Width Modulation)波生成方法 ,建立了系统仿真模型 ,并用自适应变步长仿真算法和优化 PWM波对控制性能进行了研究 ,仿真结果表明系统具有很好的调速性能 .
In this paper, a dynamic decoupling vector control method of AC motor and a PWM (Pulse Width Modulation) generation method are proposed. The system simulation model is established and the control performance is studied by adaptive variable step-length simulation algorithm and PWM wave optimization. The simulation results Shows that the system has good speed performance.