controlling magnet

基本解释

A control strategy name PDF control is used in permanent magnet electromagnetism bearing controlling and the model of PDF control system is founded.
采用伪微分反馈控制（PDF）策略对永磁电磁轴承进行控制，建立了PDF控制模型；
And rare earth which consists the permanent magnet is so rich in our country that it is every important for us to do research in controlling of PMSM.
而且由于我国在永磁体稀土方面的资源极为丰富，这就使得我们研究永磁同步电机的控制十分重要。
A control strategy named PDF control is used in permanent magnet electromagnetism bearing controlling and the model of PDF control system is founded.
采用伪微分反馈控制（PDF）策略对永磁电磁轴承进行控制，建立了PDF控制模型；