节点文献
周边式对接机构航天器的对接动力学仿真(第1部分)──运动学约束方程
Docking Dynamics Simulation of Spacecraft with Peripheral Docking Mechanism(Part:I) ——Equation of Kinematics Constrained
【摘要】 研究了两个带有周边式对接机构的航天器,在对接捕获的过程中,对接机构之间相互接触后,产生接触滑移时对接系统的运动学特性。根据对接机构的空间特点,引入矢量代数的概念,建立了对接机构之间接触滑移的运动约束方程,及其接触点在对接机构上的相对滑移速度方程。
【Abstract】 The kinetic characteristic of sliding motion about the contact points of peripheral docking mechanism for mutual effect is investigated. In accordance with the space feature of docking mechanism,by quoting the vector algebra concept,the sliding motion equations for docking mechanism mutual effect are built up, and the sliding motion velocity equations of the contact points on the docking mechanism are given.
【关键词】 空间对接;
周边式对接机构;
运动学;
时变约束;
【Key words】 space docking; peripheral docking mechanism; kinematics; varying constraint;
【Key words】 space docking; peripheral docking mechanism; kinematics; varying constraint;
【基金】 国家自然科学基金资助!(No: 19682003)
- 【文献出处】 系统仿真学报 ,Acta Simulata Systematica Sinica , 编辑部邮箱 ,2001年03期
- 【分类号】TP391.9
- 【被引频次】15
- 【下载频次】227