力封闭自适应机构的创新设计方法  

Innovation Design Method of Force Closed Self-adaptive Mechanism

作　　者：罗金良[1] 文群[1] 王树国[1] 

机构地区：[1]南华大学机械工程学院,湖南衡阳421001

出　　处：《南华大学学报（自然科学版）》2011年第1期42-48,共7页Journal of University of South China：Science and Technology

基　　金：湖南省科技厅科技计划基金资助项目(2010GK3085);衡阳市科技计划基金资助项目(2009KJ11)

摘　　要：提出了选择初始运动链中适当的构件作为力封闭构件设计力封闭自适应机构的创新设计方法.根据初始运动链的自由度特征,指出了自适应机构设计需解决的主要问题,详细介绍了运动链的选择方法,给出了自适应机构设计的基本原则和方法,通过不同类型的设计实例,论证自适应机构设计方法的可行性,对自适应机构的创新设计,具有重大的理论意义和工程实用价值.An innovation design method of force closed self-adaptive mechanism is put forward by selecting the appropriate members in the incipient kinematic chain as force closure components.According to the freedom characteristics of the incipient kinematic chain of force closed self-adaptive mechanism,the main problems to be solved of self-adaptive mechanism design are pointed out.Selection method of kinematic Chain is introduced,and the design principle and method of self-adaptive mechanism is advanced also.The feasibility of the self-adaptive mechanism design method is proved by different types of design examples.It has important theoretical significance and practical value to innovation design of self-adaptive mechanism.

关 键 词：初始运动链 力封闭自适应机构 设计方法 

分 类 号：TH112.1[机械工程—机械设计及理论]