摘要
采用模块化设计思想,提出了一种新型可卧立可爬梯电动轮椅的总体设计方案,并依次给出了助行模块、爬梯模块和卧立模块3个核心模块及多功能模块的设计。并在此基础上,利用键合图法建立该车的动力学模型,对其进行了动力学特性仿真,验证了整个系统的可行性和有效性。
Based on the idea of modular design, an overall design scheme for a new type of electric wheelchair which can not only lies and stands but also climbs ladders is proposed , then the driving module, ladders - crawling module, lying - standing module and multifunctional module are introduced. Finally the dynamic model of this system is obtained with the help of bond graph and the dynamic characteristic simulation is carried on to the entire vehicle,we manage to confirm the feasibility and the validity of the overall system.
出处
《机械与电子》
2007年第10期6-9,共4页
Machinery & Electronics
基金
中南大学米塔尔创新创业重点资助项目(05M014)
大学生创新创业启航行动重点资助项目(CY007)
关键词
电动轮椅
模块化设计
动力学特性
键合图
electric wheelchair
modular design
dynamic characteristic
bond graph
作者简介
刘云（1985-），男，江西永新人，硕士研究生，研究方向为机电一体化、机械设计及理论。
