但是传统的PID控制器用于磁力轴承的控制时，超调大，参数整定困难，抗扰能力差，难以取得满意的控制效果。
The AMB using PID controller have big overshoot, weak disturbance rejection ability and difficult adjustment of parameters, so it is not satisfied.
为了获得良好的抗汽蚀性能，对磁力泵叶轮采取低汽蚀余量设计措施，同时配置变螺距诱导轮。
In order to get a good performance on preventing cavitation, the impeller of magnetic driving pump is designed in low-NPSHR method and variable-pitch inducer is installed.
最后得出了端部磁场矢量分布图，端部漏抗值及端部绕组的电磁力分布规律。
Finally vector distribution map, end region leakage reactance and distribution of force on end region winding are achieved.
这个键盘的按键通过磁力悬浮在键盘上，比普通键盘手感更好，而且能根据按键力度的不同改变按键的抗阻。
It's a maglev keyboard that actually floats the keys, using magnetic force to provide tactile resistance when you push them.
这个键盘的按键通过磁力悬浮在键盘上，比普通键盘手感更好，而且能根据按键力度的不同改变按键的抗阻。
It's a maglev keyboard that actually floats the keys, using magnetic force to provide tactile resistance when you push them.
应用推荐