面向航天器在轨加注的地面模拟技术

文章结合近年来航天器在轨加注的相关研究,着重对其地面模拟试验技术进行了探讨.首先对国外相关地面模拟技术进行了综述,其次对一种新型地面模拟系统进行了详细介绍.该系统由气浮平台、航天器模拟器、光学测量系统、地面控制系统、自主对接和流体加注机构等组成,不仅能演示航天器在轨加注任务的全过程,而且能完整演示自主对接与分离、流体传输与控制、导引测量与推进等在轨加注关键技术.

Ground simulation technology for spacecraft on-orbit refueling

Based on the studies of spacecraft on-orbit refueling,this paper discusses the ground simulation of spacecraft on-orbit refueling.The simulation systems developed in other countries are reviewed,with a special emphasis on a new ground simulation system.This system is mainly composed of a polished granite test bed,spacecraft simulators,video guidance system,control system on the ground,autonomous docking mechanism,and fluid transferring mechanism.It can not only demonstrate the whole experimentation process,...