The coils all get tuned to the right operating frequency and electricity is transferred to them using a switch-modecontroller.
当这些线圈被调节到合适的操作频率，电流就可以通过一个开关控制器转换给这些线圈。
2
A dynamic design method of robust sliding modecontroller in AC servo system is proposed in the paper.
文章提出了一种适用于交流伺服系统的鲁棒滑模控制器的动态设计方法。
3
First, a study of a sliding modecontroller under on off training is made and then the on line learning algorithm using a gradient decent method is designed.