双离合器自动变速器换挡过程的动力学仿真  

Dynamic simulation on gearshift of dual clutch transmission

作　　者：侯军海[1] 崔俊杰[1] 张腾[1] 

机构地区：[1]中北大学机电工程学院,山西太原030051

出　　处：《机械》2011年第11期25-28,共4页Machinery

摘　　要：在分析双离合器自动变速器(Dual Clutch Transmission,DCT)的结构特点和工作原理的基础上,利用UG三维建模软件,采用齿轮参数化建模方法和虚拟装配,建立了DCT系统的三维模型。通过UG和ADAMS的接口,实现了DCT在ADAMS环境中的动力学仿真,并对其换挡过程及啮合力变化规律进行了研究。仿真结果验证了该模型建立合理性和正确性,为双离合器自动变速器的开发和优化设计提供了相关依据。Based on the analysis of the structural characteristics and working principle of the DCT, the Dual Clutch Transmission model is established through adopting three-dimensional modeling software of the UG and the method of parameterized model of gear and virtual assembly. By the interface of UG and ADAMS, the dynamics simulation of DCT is achieved based on ADAMS and the shift process and variation of meshing force is studied. The results of simulation verify that the model is rational and correct, and provide related basis for development and optimization design of DCT.

关 键 词：双离合自动变速器 动力学仿真 UG ADAMS 

分 类 号：U463.212[机械工程—车辆工程]