铁道科学与工程学报2016，Vol.13Issue(10)：2051-2055,5.
生命探测履带车过沟性能的仿真分析
Simulation and analysis of pit-crossing performance of life detection tracked vehicle
摘要
Abstract
By means of multi-body dynamics analysis software RecurDyn, some simulation analyses of pit-cross-ing of tracked vehicle were performed. The different movement stage of pit-crossing of tracked vehicles were then analyzed .The velocity ratio was proposed to evaluate the pit-crossing performance of tracked vehicle. Also, the gravity position which affects pit-crossing performance of tracked vehicle were studied to obtain some theoretical knowledge for design of tracked vehicle. The results show that the velocity ratio has a good effect to evaluate the influence of structure of tracked vehicle on pit-crossing performance, and the gravity position of tracked vehicle should be lower and further than geometric center in order to improve pit-crossing performance.关键词
履带车/过沟/性能/仿真Key words
tracked vehicle/pit-crossing/performance/simulation分类
交通工程引用本文复制引用
陈亚,尤伟,章易程,刘晓静,陈佳萍,谭斌..生命探测履带车过沟性能的仿真分析[J].铁道科学与工程学报,2016,13(10):2051-2055,5.基金项目
湖南省自然科学基金资助项目(02A0027) （02A0027）
