| 6-PSS并联机构的研究 |
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| 引用本文： | 宣孝英,傅祥志.6-PSS并联机构的研究[J].华中科技大学学报(自然科学版),1999(11). |
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| 作者姓名： | 宣孝英 傅祥志 |
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| 作者单位： | 华中理工大学机械科学与工程学院 |
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| 摘 要： | 研究了一种６ 自由度基点可动的并联机构，分析了其结构形式，给出了位置反解，在位置反解的基础上得出其工作空间，分析了其工作空间的特点，并将其作为数控机床的主机构，对该机床加工部分椭球面的过程进行了机构运动仿真．仿真结果表明，这种结构简单的并联机构可实现６ 轴联动，可用于加工形状复杂的空间曲面．
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| 关 键 词： | 并联机构 工作空间 运动规划 计算机仿真 |
Research on 6 PSS Parallel Mechanism |
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| Xuan Xiaoying,Fu Xiangzhi.Research on 6 PSS Parallel Mechanism[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1999(11). |
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| Authors: | Xuan Xiaoying Fu Xiangzhi |
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| Institution: | Xuan Xiaoying Fu Xiangzhi |
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| Abstract: | A 6 DOF parallel mechanism is studied. Its structure is analyzed and its kinematics inverse solution is given. According to the kinematics inverse solution of the mechanism, its workspace is derived. In addition, the mechanism can be used as the main mechanism of a NC machine tool and the process of its processing the surface of convex ellipsoid is simulated. The simulation result shows that the simple parallel mechanism can realize 6 dimension motion and can be used for a complex spatial surface. |
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| Keywords: | parallel mechanism workspace motion plan computer simulation |
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