双离合自动变速器设计及换挡品质分析

dual clutch automatic transmission design and shift quality analysis

详细阐述了双离合自动变速器的工作原理,应用romax软件对所设计的双离合自动变速器进行主要零部件的强度校核,强度全部满足要求。分析了双离合自动变速器传递扭矩和切换时序对换挡品质的影响、以及影响其换挡品质的因素。提出了换挡过程离合器的切换策略,建立了simulationx动力学仿真模型。

expatiating the work theory of the dual clutch automatic transmission. Analysising the part of the dual clutch automatic transmission use romax software, The results show the strength requirements. Analysising the Shift quality influence of the Transmission torque and the Switching sequence, and the factor of shift quality influence. Putting forward the Switching strategy of the clutch during shifting process, setting up the Dynamics model in simulation.