研究一种三自由度并联机构动力学建模及伺服系统参数辨识方法。
Aimed at a parallel manipulator with three degrees of freedom translation, a method on dynamic modeling of parallel manipulator and parameter identification of its servo system is presented.
介绍了主轴伺服系统参数对混气电火花加工性能的影响规律，并对所产生的加工现象进行了分析。
The rules that the spindle servo system parameters would influence the workability of mixed air EDM (electrical discharge machining) technology are introduced. Experimental results are analyzed.
伺服机构固有频率是影响伺服系统伺服精度、响应能力的重要参数，在设计阶段就需要对伺服机构的固有频率进行计算。
Inherency frequency of servomechanism is to have an influence on the key parameters of servo accuracy and response capability, and demands the calculation of inherency frequency in the design stage.
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