基于ADAMS和MATLAB的自动变速器联合仿真

Co-simulation of Automatic Transmission Virtual Prototype Based on ADAMS and MATLAB

通过对某自动变速器的动力系统在ADAMS中进行虚拟样机[1]模型的建立,将此模型导入MATLAB,在MAT-LAB/Simulink模块里建立换挡规律控制模型并进行联合仿真。仿真结果表明,ADAMS虚拟样机模型基本与实际情况相符,联合仿真的方法也为自动变速器动力学系统的仿真提供了一种新的途径[2]。

The paper established a virtual prototype model about one automatic transmission dynamic system by using Adams/view,then the model was imported to Matlab,shift schedule control model was established and co-simulation was completed in MATLAB/Simulink.The results of simulation showed that the virtual prototype model basically accorded with the fact,thus co-simulation method afforded a new way to the simulation of automatic transmission dynamic system.