猎户座飞船地面环境试验验证的启示  

Enlightenment from the Verification of the Ground Environment Test of the Orion Spacecraft

作　　者：张利 马蕾 宋港 李霖圣 王继虎 ZHANG Li;MA Lei;SONG Gang;LI Linsheng;WANG Jihu(Shanghai Institute of Spacecraft equipment, Shanghai 200240, Chin)

机构地区：[1]上海卫星装备研究所,上海200240

出　　处：《噪声与振动控制》2018年第A02期584-590,共7页Noise and Vibration Control

摘　　要：从美国NASA新一代载人航天器猎户座飞船地面验证试验出发,介绍NASA格伦研究中心的振动、噪声以及热真空试验系统,其中包括大推力三轴六自由度振动试验系统(MVF)、大型混响室、大型真空罐的系统组成和试验能力。通过与国内试验能力进行比较,指出我国航天器地面验证试验的欠缺和不足,并为我国航天器环境验证试验提出了建议与发展方向。Starting from the ground verification test of NASA＇s Orion spacecraft, the vibration, acoustics and thermal vacuum test systems of Glenn Research Center, including the composition and test capabilities of Mechanical Vibration Facility（MVF）, Reverberant Acoustic Test Facility（RATF）and the large vacuum tank system are introduced. Comparing with domestic testing capability, the deficiency of China＇s spacecraft ground verification test is presented, and recommendations and development directions for China＇s spacecraft environmental verification test are proposed.

关 键 词：振动与波 地面环境试验 振动试验系统 噪声试验系统 热真空试验系统 

分 类 号：V216.21[航空宇航科学与技术—航空宇航推进理论与工程] V216.54