空间微重力环境地面模拟试验方法综述  

The Primary Discussion for the Ground Simulation System of Spatial Microgravity

作　　者：齐乃明[1] 张文辉[1] 高九州[1] 霍明英[1] 

机构地区：[1]哈尔滨工业大学航天学院,哈尔滨150001

出　　处：《航天控制》2011年第3期95-100,共6页Aerospace Control

基　　金：中国航天科技联合创新基金资助项目(CAST-HIT09C01)

摘　　要：由于目前的落塔法、悬吊法、水浮法和气浮法等空间微重力地面模拟试验方法中设备本身的建造周期、成本及其它缺点难以满足做复杂运动的空间飞行器微重力模拟。本文总结了目前国际上的空间微重力地面模拟试验方法的发展现状,并分析比较了各方法的优缺点,针对其问题进一步提出了一种三维微重力环境试验装置的设计思想,为做复杂运动的空间飞行器微重力模拟试验提供了一种初步构想。The six main realization methods for the simulation of spatial microgravity environment are introduced,including the experimentation systems based on the free falling objects,parabolic flight,air-bearing suspension system,neutral buoyancy and sling suspension system.Firstly,the current development situation is summarized in the paper,and then the application scopes and the advantages and disadvantages of each method are discussed and compared.Finally,a novel system is proposed to simulate the spatial microgravity environment with complex movements.The proposed design based on equipment offers a new way to simulate the three-dimensional movement of spacecraft.

关 键 词：空间微重力 地面试验装置 气浮法 悬吊法 三维运动 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]