基于Dymola的AMT变速器副轴制动器建模与仿真  

Modeling and Simulation of AMT Transmission Countershaft Brake Based on Dymola

作　　者：兰海龙 李萍 吴亮 LAN Hai-long;LI Ping;WU Liang(China Nation Heavy Duty Truck Group Datong Gear Co.,Ltd.,Datong 037305,China)

机构地区：[1]中国重汽集团大同齿轮有限公司,山西大同037305

出　　处：《机械工程与自动化》2021年第1期91-93,共3页Mechanical Engineering & Automation

基　　金：山西省揭榜招标项目(20191101005);山西省重点研发计划重点项目(201603D111006)。

摘　　要：基于整车传动系统的动力学模型,在深入分析台架实测数据的基础上,结合副轴制动器工作机理,提出了一种AMT变速器副轴制动器建模方法;在Dymola仿真平台上搭建了该副轴制动器仿真模型,对模型进行了测试分析,验证了副轴制动器仿真模型建模方法的可行性和合理性。Based on the dynamic model of the vehicle transmission system,and on the basis of in-depth analysis of the measured data of the bench,combined with the working mechanism of the countershaft brake,a modeling method for the AMT transmission countershaft brake is proposed.The secondary shaft brake simulation model was built on the Dymola simulation platform,the model was tested and analyzed,and the feasibility and rationality of the modeling of the secondary shaft brake simulation model were verified.

关 键 词：AMT副轴制动器 仿真 建模 DYMOLA 

分 类 号：TD391.9[矿业工程—矿井建设] U463.212.31[机械工程—车辆工程]