| 球齿轮行星传动结构型式与驱动机构分析 |
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| 引用本文： | 潘存云,温熙森.球齿轮行星传动结构型式与驱动机构分析[J].国防科技大学学报,2004,26(3):93-98. |
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| 作者姓名： | 潘存云 温熙森 |
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| 作者单位： | 国防科技大学机电工程与自动化学院,湖南,长沙,410073;国防科技大学机电工程与自动化学院,湖南,长沙,410073 |
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| 基金项目： | 国家自然科学基金资助项目(59675063,59275159) |
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| 摘 要： | 介绍了一种由渐开线球齿轮传动组成的新型空间运动行星轮系及其驱动机构,并对该机构进行了详细的结构分析和运动分析。新机构由系杆框架和一对球齿轮组成,输出轴能实现全方位的空间摆动。设计了一种空间驱动机构,用来实现系杆框架定点球面运动的姿态控制,对驱动机构的可动性进行了分析,建立了轮系输出轴的姿态角与控制电机之间的运动学模型,实现了输出轴偏转角的精确控制。
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| 关 键 词： | 机构学 球齿轮机构 行星传动 运动分析 |
| 文章编号： | 1001-2486(2004)03-0093-06 |
| 收稿时间： | 2003/10/10 0:00:00 |
| 修稿时间： | 2003年10月10 |
Planetary Transmission Type of Spherical Gear and Its Driving Mechanisms |
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| PAN,Cunyun and WEN Xisen.Planetary Transmission Type of Spherical Gear and Its Driving Mechanisms[J].Journal of National University of Defense Technology,2004,26(3):93-98. |
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| Authors: | PAN Cunyun and WEN Xisen |
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| Institution: | College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073,China;College of Mechatronics Engineering and Automation, National Univ. of Defense Technology, Changsha 410073,China |
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| Abstract: | One of the new kind of planetary tranmission composed of the ring involute spherical gear and its driving mechanism is introduced, and the conformation of the new planetary tranmission, and kinamatic are also analyzed. The new planetary tranmission is composed of two spherical gears and one bracket. The output axle can swing toward all directions. Synthesizing one of the spatial driving mechanisms which is used to control the orientation of the bracket. The movability of the driving mechanism is analysed. The kinamatic model between the orientation angle of the output axle and the control motor has been found, based on which the orientation angle can be controlled accurately. |
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| Keywords: | mechanism spherical gear planetary tranmission kinamatic analysis |
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