微纳卫星星箭分离试验技术及数据分析  

Micro-nano Satellite-Rocket Separation Test Technology ang Data anelysis

作　　者：冯彦军[1] 葛坚定 赵海斌[1] FENG Yanjun;GE Jianding;ZHAO Haibin(Shanghai Institute of Satellite Engineering,Shanghai 201109,China;Xi'an Institute of Microelectionics Technology,Xi'an 710065,Shaanxi,China)

机构地区：[1]上海卫星工程研究所,上海201109 [2]西安微电子技术研究所,陕西西安710065

出　　处：《上海航天》2019年第4期123-128,共6页Aerospace Shanghai

摘　　要：针对国内微纳卫星星箭分离试验技术尚不成熟且无统一规范的现状,提出了一种适用于微纳卫星星箭分离技术验证的试验方案及数据处理方法。对现有的星箭分离技术进行了分析对比和选择,在此基础上,设计了一种新型的星箭分离试验系统,详述了试验流程和数据处理方法。以某微纳卫星为研究对象,进行了分离试验,有效获取了分离运动参数和冲击加速度响应数据。结果表明:分离参数和冲击响应满足试验大纲要求,验证了所提出的星箭分离试验技术的可行性。该试验系统基于现有的成熟技术和设备进行设计而成,具有装置简单、成本低、适应性好、精度高等特点,可用于后续工程实际。Considering that domestic micro-satellite separation technology is undeveloped and lack of standardization,a method for validation of micro-satellite separation and data-processing is proposed.At first,the existing satellite separation technologies are compared.Then based on that,a new satellite separation test system is put forward,and test process and data-processing are described in detail.Finally,taking a micro-satellite as test objective,perform separation test,and obtain separation motion parameters and impact acceleration response data.The test result validates efficiency of the test method proposed.The test system are improvement of existing technology and device,and it can be applied in subsequent engineering practice for advantages of simplicity,low cost,high accuracy and good adaptability.

关 键 词：微纳卫星 星箭分离 分离试验 试验研究 冲击响应谱 

分 类 号：V416[航空宇航科学与技术—航空宇航推进理论与工程] V414