太阳能车的开发设计与仿真.pdf

太阳能车的开发设计与仿真 1 2 3 4 5 姚叶明 ，程聪 ，雷敏 ，汪一帆 ，谭先华 （华中科技大学机械科学与工程学院，武汉 430074 ） （E-mail: yaoyeming@ ） 摘 要：节能和环保是世界汽车技术发展的趋势，许多学者正在研究采用新能源替代污染大 而且日益紧缺的石油原料，太阳能汽车的开发也就成为当今汽车研究的热点之一。由于太阳 能车多利用轮毂电机驱动，同时要考虑光照面积等，其设计理念与传统汽车的设计理念有一 定的差别，现阶段太阳能车的开发还处于试验阶段。本文给出了太阳能车的设计流程和相关 技术的研究，在确定太阳能车功能和尺寸后，并行利用UG软件对车身，车架（底盘）和相 关零件进行参数化设计，并用相关软件进行结构力学分析和空气动力学分析，结合设计的电 子线路，行车太阳能车的数字样机。 关键词：太阳能车；开发设计；仿真 中图分类号：U463 The development and simulation of a solar vehicle 1 2 3 4 5 Yao Yeming ,Cheng Cong ,Lei Ming ,Wang Yifan ，Tan Xianhua （School of Mechanical Science Engineering，Huazhong University of Science Technology ， wuhan 430074 ） Abstract ：The goal of mordern auotomotive technology is to save energy and be environmental friendly.Nowadays many scolars are devoting to searching for new and more efficient clean energy to replace the limiting raw oil .therefor ,researching of solarcar becomes a heat topic.Since the energy source of solar car is diferent from ordinary cars and the total area available for energy transforming should be taken into account, the designing method of solar car differs from that of ordinary cars.This paper gives a new method to design solarvehicles and study the technologies required by solarcar.Firstly,we determined the overall size of the car and the functions should be added to the car; Secondly,we design the car body ,car frame and other components parallaly using UG, after fluid dynamic analysis and static structral analsys,we assemble them together with electricity components getting a 3-dimensional virtual solarvehicle. Keywords:Solar Vehicle ; Development ; Simulation 均开始了清洁能源汽车的研制脚步，而太阳 0. 引 言