The article introduces the control theory and characteristic of the dynamic balancing system of the accurate grinding machine using computer controlling.
文中介绍了一种新型的计算机控制精密磨床的动平衡系统的工作原理和特点。
Thus we accomplished static and dynamic characteristic simulation analysis of the roadheader slewing hydraulic system, and provided theory basis for design of the roadheader slewing hydraulic system.
从而完成对掘进机回转装置液压系统静、动态特性的仿真分析，为掘进机回转液压系统的设计提供理论依据。
Through the theory and reference material analysis, it showed that the change of the dynamic characteristic parameters can reflected the damage location and degree.
通过理论及资料分析，得出工程结构在损伤前后动力特性参数即模态参数的改变包括了损伤位置和损伤程度两方面的信息。
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