【摘要】 论述了汽车 CAE软件系统的功能 ,对 HB670 1轻型客车进行了动力性计算和验证及传动系参数优选 ,对HB6790型客车进行了有限元分析和可靠性行驶试验 ,应用表明 ,该软件实现了初始方案到优化设计的计算机模拟 ,进而缩短产品的生产周期 ,减少实验次数 ,提高产品质量更多还原

【Abstract】 The function of automotive CAE software is described in this paper. The simulation and verification of automotive performance and the optimization of power transmission system parameter is completed for HB6701 light bus. The finite element analysis and reliability trials is carried out for HB6790 bus. Application results show that this software can realize computer simulation from preliminary design to optimization design. It can shorten the period of test, reduce experiment times and improve quality and performance of products.更多还原