This article introduced emphatically the control strategy, position detection and identification, drive technique as well as main circuit of permanent magnet Acservosystem.
重点介绍了永磁交流伺服系统的控制策略，位置检测和辨识、主电路和驱动技术等关键技术。
2
The hardware and software design of three_dimensional control system in the laser inner carver is introduced, also transmission mechanism acservodrive has been given account.
介绍了激光内雕机中三维控制系统硬件和软件的设计，并对传动机构交流伺服驱动进行了论述。
3
A global sliding model variable structure control scheme based on artificial neuron compensation for a direct driveAC permanent magnet linear servosystem are presented in this paper.