面向校园环境的分布式电驱试验平台设计  

Design of Distributed Electric Drive Test Platform for Campus Environment

作　　者：王鹤 舒红宇[1] 靖长青 舒然 杨超[1] 李泽阳 WANG He;SHU Hongyu;JING Changqing;SHU Ran;YANG Chao;LI Zeyang(College of Mechanical and Vehicle Engineering,Chongqing University,Chongqing 400044,China)

机构地区：[1]重庆大学机械与运载工程学院,重庆400044

出　　处：《实验室研究与探索》2021年第12期82-87,153,共7页Research and Exploration In Laboratory

基　　金：国家自然科学基金项目(51975069);重庆市技术创新与应用发展专项(cstc2019jscx-msxmX0029)。

摘　　要：开发了一种将实际车辆按比例缩小,能够真实再现汽车运动和动力学特性,且具有一定通用性的小尺度分布式电驱试验平台。面向校园环境的试验需求,探讨了该平台的总体规划、功能定义和基本尺寸确定方法,对独立悬架、转向系统等主要部件进行了结构设计和检验;提出了该分布式电驱试验平台的遥控方案、动力学传感、数据采集和再现方法。通过虚拟样机仿真和动力学响应预测,表明该小尺度试验平台可模拟实际车辆的运动和动力学行为,适于在校园环境开展试验。A small-scale distributed electric drive test platform was designed and developed,which is obtained by scaling down the real vehicle.It can reappear the motion and dynamic characteristics of a real vehicle and has certain generality.In order to meet the test requirements of campus environment,the overall planning,function definition and basic size determination method of the platform are discussed,and the main components such as the independent suspension and steering system are designed and checked.The remote control plan,dynamic sensing,data acquisition and reappearance method of the distributed electric drive test platform are proposed.Through virtual prototype simulation and dynamic response prediction,it is shown that the small-scale test platform can simulate the movement and dynamic behavior of actual vehicles,and it is convenient to carry out experiments in campus environment.

关 键 词：电驱试验平台 校园试验环境 小尺度 

分 类 号：U462.2[机械工程—车辆工程] G482[交通运输工程—载运工具运用工程]