| 差动式机电缓冲阻尼系统受轴向力偶时的动力学模型 |
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| 引用本文： | 王孝英.差动式机电缓冲阻尼系统受轴向力偶时的动力学模型[J].机械强度,2003,25(4):384-386. |
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| 作者姓名： | 王孝英 |
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| 作者单位： | 上海汽轮机有限公司,设计研究所,上海,200240 |
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| 摘 要： | 研究空间对接机构差动式缓冲阻尼系统受轴向力偶作用时的运动学和动力学，找出捕获环角速度与丝杠沿其轴线平动速度的精确关系式，导出系统运动约束方程和动力学方程，并就其简化方程求出解析解。
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| 关 键 词： | 空间对接机构 差动式缓冲阻尼系统 轴向力偶 运动学 动力学 |
| 修稿时间： | 2002年8月8日 |
DYNAMIC MODEL OF THE DIFFERENTIALLY MECHANO-ELECTRONIC SPRING-DAMPER SYSTEM SUBJECTED TO A COUPLE ABOUT SYMMETRY AXIS |
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| WANG Xiaoying.DYNAMIC MODEL OF THE DIFFERENTIALLY MECHANO-ELECTRONIC SPRING-DAMPER SYSTEM SUBJECTED TO A COUPLE ABOUT SYMMETRY AXIS[J].Journal of Mechanical Strength,2003,25(4):384-386. |
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| Authors: | WANG Xiaoying |
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| Abstract: | Presented is an analysis of the kinematics and dynamics of the differentially mechano-electronic spring-damper system subjected to a couple about its axis of symmetry, which is applied in a spacial butt mechanism. The exact relation between the angular velocity of capture ring and the translation velocity of screw bar directed along its axis is found out. The motion constraint equations and dynamics equations are deduced, and the analytical solutions of the simplified equations are given. |
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| Keywords: | Butt mechanism Differential mechanism Axis symmetry Couple Dynamics |
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