| 一种基于几何约束满足的平面连杆机构分析的新方法 |
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| 引用本文： | 陈立平,王波兴,周军龙,艾星.一种基于几何约束满足的平面连杆机构分析的新方法[J].机械科学与技术(西安),1998(6). |
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| 作者姓名： | 陈立平 王波兴 周军龙 艾星 |
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| 作者单位： | 华中理工大学ＣＡＤ中心 |
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| 摘 要： | 通过几何约束满足描述平面连杆机构，运用几何归约方法分析了平面连杆机构的组成，提出了适用于计算机表达的归约树表达形式，在此基础上研究了消极子运动链，解决了平面运动链的驱动副选择问题，研究开发了将归约算法应用于机构运动仿真和二维构件参数化装配系统。
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| 关 键 词： | 运动链 归约 驱动副 平面连杆机构 |
A New Method for Planar Linkages Analysis Based on Geometric Constraints Satisfaction |
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| Chen Liping,Wang Boxing,Zhou Junlong,Ai Xing.A New Method for Planar Linkages Analysis Based on Geometric Constraints Satisfaction[J].Mechanical Science and Technology,1998(6). |
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| Authors: | Chen Liping Wang Boxing Zhou Junlong Ai Xing |
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| Abstract: | The paper describes the planar linkages through geometric constraints satisfaction,and analyzes the composition of planar linkages with the method of geometric reduction,gives the representative form of reduction tree which is applicable for computer processing. On the base of the above,it researches passive sublinkages,solves the problem of selecting rotating contact for planar motion linkages,and develops a system,which can realize the motion simulation and 2D assembly simulation of mechanism system with the geometric reduction algorithm. |
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| Keywords: | Planar linkages Reduction Drive pair Plane link mechanism |
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