本文提出一种带有速度推算算法的转差频率矢量控制。

A new slip frequency vector control scheme with speed calculation algorithm is proposed in this paper.

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针对滑差频率型矢量控制交流调速系统，提出并设计了一种模糊滑模控制器。

A fuzzy sliding mode controller is introduced and designed for an indirect vector control AC speed regulating system.

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控制电机的功率因数实质上是对电机转差频率进行控制，使效率保持在最优值。

We find that the principle of the strategy is that it makes the efficiency optimal essentially by controlling the slip frequency.

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So, similarly in a case where instead we have a small energy difference, we're going to have a low frequency, which means that we're going to have a long wavelength here.

在这个例子里,能量差较小,我们得到的频率低,这意味这它的波长更长。

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