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| 新型虚拟轴三维坐标测量机构3-RRC的运动分析 | |
| 引用本文： | 尹小琴,马履中,杨廷力.新型虚拟轴三维坐标测量机构3-RRC的运动分析[J].中国机械工程,2003,14(13):1147-1149. |
| 作者姓名： | 尹小琴 马履中 杨廷力 |
| 作者单位： | 1. 江苏大学,江苏省镇江市,212013 2. 江苏大学机械工程学院 3. 中国石化集团金陵石化公司,南京市,210037 |
| 基金项目： | 国家自然科学基金资助项目(598750 84) |
| 摘 要： | 简要介绍了坐标测量机的发展动态及新型虚拟轴三维坐标测量机构3—RRC的测量原理，并用运动影响系数法对其进行了运动分析，为测量机的运动性能评价提供了理论依据。借助于ADAMS软件进行动态仿真，检验了理论推导的正确性，提供了机构的运动学特性曲线。 |
| 关 键 词： | 坐标测量机构 并联机构 影响系数 运动分析 |
| 文章编号： | 1004-132X(2003)13-1147-03 |
Kinematic Analysis of a New Virtual Coordinate Measuring Machine Based on 3-RRC Parallel Mechanism |
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| Yin Xiaoqin.Kinematic Analysis of a New Virtual Coordinate Measuring Machine Based on 3-RRC Parallel Mechanism[J].China Mechanical Engineering,2003,14(13):1147-1149. | |
| Authors: | Yin Xiaoqin |
| Abstract: | The paper describes the developments of Coordinate Measuring Machine (CMM) and measuring principle of a new virtual CMM based on 3-RRC parallel mechanism briefly. Its velocity and acceleration are analyzed by using the method of kinematic influence coefficients. It provides theoretical base for appraising the kinematic properties of CMM. Then its dynamic simulation is set up with the help of software ADAMS.The correctness of theoretical inference is checked and the kinematic property diagram of the mechanism is also provided. |
| Keywords: | coordinate measuring machine parallel mechanism influence coefficients kinematic analysis |
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