摘要
针对无人驾驶智能小车的底盘系统设计,采用模块化设计理念,利用UG软件对智能小车底盘前桥、后桥及底盘架进行分模块构建,通过ANSYS软件分析底盘架处于静止与运动两种工况下的应力应变情况,进而不断优化智能小车的底盘结构,以达到最优的底盘架设计方案。
For the chassis system design of the driverless intelligent car,the modular design concept was adopted and the UG software was used to construct the front axle,rear axle and chassis frame of the chassis system. Through ANSYS software,the stress and strainof the chassis frame under static and moving conditions were analyzed. The chassis structure of the intelligent car was optimized continuously so that the optimal chassis frame design plan,which provides strong support for the overall design and manufacture of the intelligent car can be obtained.
引文
[1]李岩.新能源汽车折叠底盘结构设计与分析[D].沈阳:沈阳航空航天大学,2013.
[2] 刘江华.四轮独立驱动电动力全地形车专用底盘结构设计及优化[D].南京:东南大学,2015.
[3] 张阿玲.一种电动汽车车身、车架结构设计及其性能优化[D].太原:中北大学,2012.
[4] 王镧.YC1040载重汽车底盘有限元分析及优化研究[D].武汉:湖北工业大学,2017.
[5] 邓号.微型电动汽车底盘结构分析及优化[D].唐山:河北联合大学,2013.
[6] 胡方勤.半承载式客车车身骨架有限元建模分析[D].合肥:合肥工业大学,2007.
[7] 成大先.机械设计手册[M].6版.北京:化学工业出版社,2017.