N杆Assur杆组构型综合图谱库研究  

Research on the Graph Database of N Links Assur Group Model Synthesis

作　　者：孙亮波[1] 孔建益[2] 廖汉元[2] 麻建嘉[3] 许祥才[3] 李久余[3] 

机构地区：[1]武汉工业学院机械工程学院,湖北武汉430023 [2]武汉科技大学机械自动化学院,湖北武汉430081 [3]桂林电子科技大学机电工程学院,广西桂林541004

出　　处：《机械传动》2013年第4期15-22,共8页Journal of Mechanical Transmission

摘　　要：简要论述了杆组型综合研究现状,分析并归纳了杆组结构特征参数表达式,基于此提出杆组的特征值;并提出一种新的杆组拓扑图绘制原则。针对不同的杆组特征值,基于杆组拓扑图绘制方法,使用排列组合可快速、准确地进行N杆组构型综合分析。列表给出了杆组环数小于2、10杆组以内的所有全铰链杆组的特征值、构型拓扑图、结构图图谱库,通过一个实例说明特征值和图谱库对于机构级别分析的鉴别意义。拓展了基于杆组的机构型综合理论研究,为基于杆组法的机构研究与应用提供了一个详实的、可供参考的杆组构型图谱库。The research status of Assur Group model synthesis and mechanism analysis are briefly dissertated,then Assur Group eigenvalues is analyzed and counted.A new expressing method and drawing rules of mechanism topology figure is addressed.Based on these rules and aimed to different Assur Group eigenvalues,model synthesis for N links Assur group can be quickly and accurately carried out by permutation and combination.A table is listed with all model topology and configuration graphs,in which the number of loop is less than 2 and the number of links is no bigger than 10.An example is listed to prove the significance of eigenvalues and figure database in mechanism level analysis.The theoretics research on Assur group model synthesis is extended,and detailed and referenced Assur group graph database is provided for mechanism research and application based on Assur group.

关 键 词：N杆杆组 杆组特征值 拓扑图 型综合 

分 类 号：TH112[机械工程—机械设计及理论]