文献类型：期刊文献

中文题名：康复机器人下肢运动促动机构的拓扑结构分析及创新设计

英文题名：The Topological Analysis of the Lower Limb Rehabilitation Robot Motion Actuating Mechanism and Its Innovative Design

作者：周万春[1];张震[1];张朝阳[1];钱志勤[2]

机构：[1]郑州工程技术学院机电与车辆工程学院,郑州450044;[2]华东理工大学机械与动力工程学院,上海200237

年份：2018

卷号：34

期号：3

起止页码：26

中文期刊名：机械设计与研究

外文期刊名：Machine Design And Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2017】；CSCD:【CSCD_E2017_2018】；

基金：上海市联盟计划资助项目(LM201622)

语种：中文

中文关键词：拓扑结构;运动链图谱;拓扑图

外文关键词：topological structure;the graph of kinematic chain;topological graph

摘要：对原始机构进行了拓扑结构分析,构造出了机构的拓扑胚图,再将代表二副杆的点插入拓扑胚图中,得到满足要求的所有运动链的拓扑图。按照图与机构的一一对应关系,把拓扑图转化为一般化运动链图谱。指定各构件类型后,可将一般化运动链图转化为特定化链,并具体化为与原始机构具有相同或相似功能的新型机构。在此基础上,设计者可对其进行综合评价,筛选出好的结构类型。该方法可提高机构创新设计的效率和质量,具有较强的可操作性。
The mechanical embryo diagram is constructed with the topological analysis of original institutions.After the point representing binary link is inserted into topological embryo diagram,we get the topological graph which meets the requirements of all kinematic chains. Based on the correspondence between graph and mechanism,the topological graph is turned into a generalized graph of kinematic chain which can be turned into Specilized one and particularized to new institutions containing the same or similar functions. On this basis,the designer can gain a comprehensive assessment and sort out the good structural type. This method can improve organizational efficiency and quality of innovative design,and operate well.