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发明公开
CN101445065A 用于电动机的无传感器式控制的方法和系统 有权

用于电动机的无传感器式控制的方法和系统
摘要：
本发明涉及用于电动机的无传感器式控制的方法和系统。具体而言提供了用于控制电动机的系统和方法。将包括至少第一和第二周期的信号提供给电动机。计算与信号的第一周期有关的电动机的第一通量值。基于所述第一通量值计算与信号的第二周期有关的电动机的第二通量值。
摘要（英）：

The present invention relates to methods and systems for sensorless control of an electric motor, in particular methods and systems for controlling an electric motor. A signal comprising at least first and second cycles is provided to the electric motor. A first flux value for the electric motor associated with the first cycle of the signal is calculated. A second flux value for the electric motor associated with the second cycle of the signal is calculated based on the first flux value.

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