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MRASNN730.rar
- 三相异步电机无速度传感器的matlab实现,采用的转速辨识算法为mars matlab版本7.4,Three-phase induction motor speed sensorless matlab the realization of the speed identification algorithm used for the mars matlab version 7.4
dirct-torque-sensorless
- 异步电机的精确控制和速度辨识是交流传动系统中重要问题。在该仿真系统中,电机转速采用易于检测的电机定子电压和电流得到转速MRAS辨识算法来估算。由于速度辨识算法中电压模型的纯积分环节会引起的误差积累和漂移问题,采用改进积分型转子磁链估算模型来解决。-The precise control and the speed identification of AC motor are the very important issues on AC drive system.In this system,