Selection and Determination of the Launch Time for Spacecraft Rendezvous and Docking

Algorithm of Determining Relative States for Computer Vision System Used During Spacecraft Rendezvous and Docking

航天器交会视觉导航系统相对状态确定算法

Therefore, spacecraft rendezvous and docking technology should be paid much attention.

因此，交会对接技术受到重视。

So the developing process of a docking mechanism and the research on spacecraft on-orbit docking process dependent on HIL simulation system to test or simulate docking process.

对接机构的研制过程和空间对接过程的研究都需要依靠半物理仿真技术，在地面上完成空间对接过程的试验和仿真、空间对接系统及其子系统的检验和验收。

One of the key problems of two spacecraft's docking simulation in the period from approach to first contact is to determinate the contact points.

确定接触点问题是航天器对接过程中接近与接触阶段的仿真的关键问题。

The dynamic model of spacecraft docking test table was studied. The equations with dynamic constrain in contact point and contact force model during the docking process were built, and five-freedom kinematic model of capturing process was built by Newton-Euler method.

对航天器对接试验台的动力学建模问题进行了研究，建立了接触点的动态变约束方程、对接碰撞力模型，并应用牛顿-欧拉方法提出了五自由度下捕获阶段运动学模型。

Recently, the wide-range six-component force/ torque sensor becomes the urgent need high-tech product, which can be used in thrust testing of rocket engines, flight testing of airplane, testing of spacecraft docking simulation and wind tunnel.

近年来，应用于火箭发动机推力试验、飞机试飞试验、航天器对接模拟试验及风洞试验等领域的大量程六维力传感器，成为急需的高科技产品。

It is of great significant to launch the research on HIL ( Hardware-In-the-Loop) simulation technique for on-orbit docking, because that spacecraft docking technique play very important role in human space program.

开展空间对接动力学半物理仿真技术研究的意义重大。首先，飞行器空间交会对接技术具有特别重要的意义。

The 6-DOF motion simulator is one of the most pivotal equipments in the spacecraft docking simulation, and the precision of the simulation system is determined by its pose error.

六自由度运动模拟器作为空间对接过程半物理仿真试验系统的关键设备之一，其位姿误差直接影响整个系统的仿真精度。

China has also made strides in its plans for a space station, with two unmanned spacecraft docking in orbit last month for the first time.

中国在空间站计划方面也取得重大进展，上月，两个无人飞行器在轨道上成功实施了中国首次空间交会对接。

China started development work on spacecraft docking devices only in the mid-1990s and did not produce its first piece of hardware until 2000.

中国在上世纪90年代才开始开发飞船对接装置，直到2000年才生产出第一件成品。

Spacecraft Docking Rotating Simulator Based on Virtual Prototype

基于虚拟样机的航天器对接转动模拟装置仿真研究

Gravity balance technique installed on six-freedom spacecraft docking test table

航天器对接六维试验台内装式重力平衡技术

Dynamic Modeling of Spacecraft Docking Process

航天器对接过程的动力学建模

Gravity balance technique of active docking ring for spacecraft docking test table

空间对接缓冲试验台对接环重力平衡技术

Numerical simulation of spacecraft docking dynamics in capture process

空间飞行器对接捕获阶段动力学的数值仿真研究

Determination of the contact points is one of the key problems of spacecraft docking simulation.

接触点判断是飞行器对接动力学仿真的关键问题之一。

Three-freedom attitude adjusting and locking mechanism of spacecraft docking test table

航天器对接试验台三轴姿态调整锁定机构研究

A Computer Vision Approach to Relative Motion Measurement in Spacecraft Docking System

航天器对接系统中相对运动参数测量的计算机视觉方法

Clutter modeling and analysis for spaceborne bistatic radar

星载双基地雷达空时二维杂波建模和特性分析

Impacts of Nonuniform Beam Filling on Spaceborne Rain Radar Algorithms

不均匀性束内充塞效应对星载测雨雷达反演算法的影响