谐波传动的动态特性及其减振措施

Dynamic Properties of Harmonic Drive and a Method of Vibration Damping

谐波传动是一种依靠弹性变形运动来达到传动目的的新型传动，它具有一系列其他传动所难以达到的特殊性能。但在高速、重载与高精度性能要求的情况下，有必要对其动态性能作进一步的研究。本文提出了一种有效的方法，把电器机械系统化成相似的电路系统，从而能方便地分析系统的动态特性，并提出减振措施。

Harmonic drive is a new type of drive which is realized by elastic-deformation movement. It has many special properties which can’t be obtained in other drives.With the development of industrial technology,great importance has been put on high speed, heavy bearing and better accuracy in harmonic drives. Therefore,the dynamic problems must be further studied. This paper is to put forward an efficient approach. By transforming a mechno-electronic system into a similarity circuit, we can clearly analyse the dynamic characteristics in the original system and even easily find out the methods of vibration damping.