这个术语称作同步旋转。
该系统建立在同步旋转坐标系下,数学模型较为简单。
The proposed system is constructed in a synchronously rotating reference frame and is very simple.
在同步旋转坐标系下,建立了直线感应电动机的矢量控制数学模型。
The vector control mathematical model of linear induction motor is established under the synchronization reference frame.
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