齿轮四杆机构连杆轨迹的谐波分析与尺度综合  

Harmonic Analysis and Dimensional Synthesis of Geared Four-bar Linkages for Coupler path

作　　者：张彦斌[1] 吴鑫[1] 邢文英 

机构地区：[1]河南科技大学机设系,河南洛阳471003 [2]中国一拖股份公司技术部新产品科,河南洛阳471003

出　　处：《机械传动》2003年第2期39-42,共4页Journal of Mechanical Transmission

基　　金：河南省自然科学基金项目 (0 2 1 1 0 62 1 0 0 )

摘　　要：分析了带有预定时标齿轮四杆机构连杆轨迹的谐波成分 ;讨论了机构的连杆轨迹与连架杆摆角算子之间的内在联系 ;导出了计算机构实际尺寸和安装位置尺寸的数学公式 ;提出了建立连架杆摆角算子的数值图谱库 ,经过模糊识别进行连杆轨迹尺度综合的方法 ;Harmonic components of the geared four-bar Linkages for coupler path with prescribed timing are analyzed in this paper. The internal relations between the coupler path and Side Link Swing-Angle Operator(in short, SLSAO) are discussed. The mathematic formulas applied to compute the real size and installing dimensions of the linkages are established. A dimensional synthesis method of coupler path is put forward by setting up the numerical atlases of SLSAO and making use of fuzzy identificatoin. Finally, the calculation example is given.

关 键 词：齿轮四杆机构 预定时标 谐波分析 轨迹综合 尺度综合 

分 类 号：TH112[机械工程—机械设计及理论]