无碳小车结构设计与分析  

Structure Design and Analysis of Carbon-free Cars

作　　者：胡红英[1] 于金普[1] 包耳[1] 

机构地区：[1]大连民族学院机电信息工程学院,辽宁大连116605

出　　处：《大连民族学院学报》2013年第5期500-504,共5页Journal of Dalian Nationalities University

基　　金：中央高校基本科研业务费专项资金资助项目(DC110320;DC120101012;DC120101014)

摘　　要：以第二届全国大学生工程能力综合训练竞赛"无碳小车"为基础,结合机械原理、机械设计的理论知识,设计了3个可以自动绕过障碍的小车,主要是传动和转向机构设计;借助工程计算软件Matlab对不同结构的小车轨迹进行了精确的仿真计算,确定了各结构参数对轨迹的影响;最后用三维造型软件Pro/E对小车进行了整车造型。将机构设计与计算机辅助工程灵活地结合起来,为机械结构创新设计提供了有利的借鉴。Based on the 2nd national college students＂ engineering and comprehensive training ability competition named ＂Carbon - free Car＂, the paper designs three kinds of cars com- bined with the knowledge of the mechanical theory and design. The three cars have appro- priate steering structure so that they can automatically turn around to avoid the obstacles. Their paths are calculated and simulated by the computer - aided design engineering software Matlab so as to determine the parameters which affect the paths. Finally, the whole cars are modelled by 3D modelling software Pro/E. Combining structure design and CAE together flexibly, these designs provide a useful reference for innovative design of mechanical struc- ture.

关 键 词：无碳小车 结构设计 轨迹分析 

分 类 号：TH12[机械工程—机械设计及理论]