This paper applies the theory of metallic material acoustics and internal friction , the base of vibration dynamics and metallic dynamics to analyze the testing data . the result indicates the relative error is below 0 . 5 % . the demands of the design are satisfied 本文利用金属材料声学内耗理论、振动力学基础、金属动力学理论对实体测试结果进行综合分析,结果表明测量的相对误差小于0 . 5 ,达到了设计要求。
The design methods , such as the theory of mechanism dynamic design , the finite element method and the theory of fuzzy reliability etc , are introduced to study the vibration and structural parameters optimization design of the swing movable teeth drive system . the dissertation includes the following six aspects : a ) , the torsional vibration dynamic model of swing movable teeth transmission system ; b ) . the torsional and flexural vibrations dynamic analyzing model of swing movable teeth drive ; c ) 研究的内容包括以下六个方面: a )摆动活齿减速器传动系统扭转振动的动力学建模; b )摆动活齿减速器传动系统弯、扭耦合振动的动力学分析建模; c )摆动活齿减速器箱体振动的有限元模态分析; d )摆动活齿减速器高速轴的抗共振模糊可靠性设计; e )结构参数对活齿传动啮合刚度的影响; f )摆动活齿传动的模糊可靠性优化设计。