单自由度八连杆机构链型的拓扑特性研究

摘要

通过对单自由度的八连杆机构链型进行拓扑特性的研究，比较了10种单自由度八杆机构链型的拓扑特性。八连杆链型的拓扑特性分析可以为设计者在八杆机构的选择和创新设计中提供一种理论依据。%The topology characteristics of eight linkage chain-type mechanism with single degree of freedom are studied ,and the topology characteristics of 10 kinds of single degree of freedom eight link mechanism are compared . The study on topological characteristics of eight linkage mechanism may provide a theoretical basis for the designer to select the type of this mechanism and do innovation design .