但是对转子磁链估计的精度要求很高。

But it needs a high accuracy of estimation of rotor flux.

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提出了一种基于逆变器开关占空比的定子磁链估计方法。

This paper presents a stator flux estimation method based on the duty cycles of inverter switching.

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文中提出了一种基于定子电流矢量定向的转子磁链估计器。

This paper proposes a rotor flux estimator based on stator current vector orientation.

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