温盘驱动器的冲击主动控制技术是近年来发展起来的一种新型抗冲击技术,应用该技术研制的温盘驱动器在100G的大冲击条件下仍能正常工作。本文对温盘驱动器冲击主动控制的原理和方法进行了初步探讨,提出了抗大冲击温盘驱动器的冲击主动控制方法。并对冲击主动控制技术中的压电元件磁头起落机构及磁头定位控制系统,以及抗冲击中断控制等问题进行了分析。 The active control technology of the warm disk driver’s impact is a new type of impact technology developed in recent years. The warm disk driver developed by using this technology can still work normally under the big impact of 100G. In this paper, the principle and method of the active control of the warm plate driver’s impact are preliminarily discussed, and the impact active control method of the driver against the large impact warm plate driver is proposed. The problems of head landing mechanism and head positioning control system of piezoelectric element in impact active control technology as well as the anti-shock interrupt control are analyzed.