The full digital technique was adopted to realize the servo control of the ac permanent-magnet synchronous (motor.) the technology was applied in the industrial sewing machine.

采用全数字技术实现对交流永磁同步电机的伺服控制，并将此项技术应用于工业缝纫机领域。

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Machine Tool electrical apparatuses, Digital Display Device, Control System, Servo Drive, Computer application technology, Hydraulic Components, Pneumatic Parts.

机床电器、数控系统、数显装置、伺服驱动装置、计算机应用技术、气动、液压元器件。

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Digital servo-control technology based on DSP and CPLD is used to solve airborne application problems of optical-electronic sensor: isolating vibration of airplane and tracking pilot helm.

采用基于DSP和CPLD的数字化伺服控制技术解决光电传感器的机载应用问题：隔离机体的高频振动并随动于驾驶员头盔。

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