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平面连杆机构分析与仿真专家系统
引用本文:欧宗瑛,刘军.平面连杆机构分析与仿真专家系统[J].计算机辅助设计与图形学学报,1995,7(1):75-80.
作者姓名:欧宗瑛  刘军
作者单位:大连理工大学机械系
摘    要:任意平面连杆机构,在拓扑组成上,可表示为无向图,本文研究了从机构无向图出发建立机械运动生成链和分离可独立求解杆件组,建立规则库自动按照约束性质生成约束方程式和采遥用变异几何方法数值求解机构运动,本文介绍了一个按上述原理实现的任意连杆机构分析仿真专家系统。

关 键 词:连杆机构  专家系统  仿真  CAD

ANALYSIS AND SIMULATION EXPERT SYSTEM OF PLANAR LINKAGE MECHANISM
Ou Zongying, Liu Jun and Liu Jinyi.ANALYSIS AND SIMULATION EXPERT SYSTEM OF PLANAR LINKAGE MECHANISM[J].Journal of Computer-Aided Design & Computer Graphics,1995,7(1):75-80.
Authors:Ou Zongying  Liu Jun and Liu Jinyi
Abstract:The topology of a planar linkage mechanism can be represented as an undirected gragh. This paper deals with generating the movement propagation chain and separating solvable link groups from a mechanism graph,establishing rules for automatic generating constraint equations corresponding to existing constraint conditions and calculating the kinematics by variation geometry methord. A prototype software for analysis and simulation of planar linkage mechanism based on the above approach is also introduced.
Keywords:computer aided analysis and simulation  linkage mechanism  mechanism expert system    
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