机构及机械传动系统的非线性动力学研究综述

The Non-linear Dynamic Study on Mechanisms and the Mechanical Tansmission Systems

介绍了机构和机械传动系统非线性动力学的特点 ,研究方法以及引起非线性的因素。对连杆机构 ,齿轮机构 ,行星齿轮机构 ,带传动 ,以及农机具和其它一些机械领域的非线性动力学模型进行了讨论 ,探讨了在这些机械系统中可能出现的复杂运动 ,如亚谐周期运动和混沌等。

Non linear dynamic study on the mechanical system is an important and challenging subject at present.In this paper,the characteristics of non linear dynamic systems are shown and the study methods often used in the non linear dynamic study of mechanical systems are introduced.The factors,which can cause non linearity in a mechanical system,are listed.The non linear dynamic model of some mechanical system such as linkage mechnism,gear mechanism,planetary mechanism,belt transmission and agricultural implements are discussed in detail and the latest progress in these fields are also pointed out.