气浮轴承在航天器质量特性综合测试设备中的应用  

Application of air bearing to the integrated equipment for measurement of spacecraft mass properties

作　　者：徐在峰[1] 王洪鑫[1] 赵科[1] 

机构地区：[1]北京卫星环境工程研究所,北京100094

出　　处：《航天器环境工程》2011年第5期482-485,共4页Spacecraft Environment Engineering

摘　　要：文章首先介绍了气浮轴承在航天器质量特性综合测试设备中的应用情况及测量原理,之后对一种球面气浮轴承进行了计算流体动力学(CFD)软件仿真计算,得出了承载力与不同参数的关系及提高承载力的方法;最后总结了航天器质量特性综合测试设备发展趋势。This paper reviews the present situation of the integrated measurement equipment used for measuring mass properties of spacecraft,and the application of air bearing in it.Parameters of an spherical air bearing in this kind of equipment are simulated by CFD（Computational Fluid Dynamics） software,and the relationships between the bearing capacity and other influencing factors are obtained,to find the way of increasing the bearing capacity.Finally,the development trend of such kind of equipment is summarized.

关 键 词：气浮轴承 航天器 质量特性 综合测试 

分 类 号：V448.251[航空宇航科学与技术—飞行器设计]