中北大学学报（自然科学版）2012，Vol.33Issue(2)：141-144,4.DOI:10.3969/j.issn.1673-3193.2012.02.011
基于拓扑和尺寸组合优化的ATV车身轻量化研究
Lightweight Study of ATV Body Based on Combination of Topology and Size Optimization
卢建志 1杨世文 2李鹏 1任子清1
作者信息
- 1. 中北大学机电工程学院,山西太原030051
- 2. 长安新能源汽车北京研发中心,北京100081
- 折叠
摘要
Abstract
In order to overcome the problems of discontinuous topological optimization results and the long cycle time of carbody structure optimization in the conceptual design stage, an optimization model that combines topology and size optimization was proposed. The method can not only obtain the best size and loading paths of body frame, but also shorten the cycle time. As an example, a body structure of ATV was optimized with 105. 5 kg being reduced of the structure.关键词
组合优化/拓扑优化/尺寸优化/ATVKey words
combinatorial optimization/topology optimization/size optimization/ATV分类
交通工程引用本文复制引用
卢建志,杨世文,李鹏,任子清..基于拓扑和尺寸组合优化的ATV车身轻量化研究[J].中北大学学报（自然科学版）,2012,33(2):141-144,4.
