NSSC OpenIR  > 空间技术部
Alternative TitleSimulation to Exploring Boom of TC-2 Satellite in Technical State Improving Design
杨萱; 杨华; 乔志宏; 任维佳; yangxuan@nssc.ac.cn
Source Publication空间科学学报
KeywordTc-2卫星 火工切割器 仿真分析
Other AbstractA highly reliable two-segment deployable boom has been developed and manufactured for the Double Star Program.Two spacecrafts,one for equatorial,the other for polar orbit are equipped each with two mechanisms.One boom deploys two flux-gate magnetometers,the other a search coil magnetometer.The paper discusses the structure and mechanical problems of TC-2 satellites exploring booms in technical state improving design,and analyzes the mode,structure static strength as well as the clamp expanding process of exploring boom in TC-2 satellite.Results show that the boom clamps frequency only had small change after altering the pyrotechnical rod cutter and it would not have influence on the satellites frequency.The improved clamp can bear dynamic load, and its maximal stress and strain are all within the allowed range of material.Moreover,the clamps do not intervene with other parts when they are deployed,which can meet the satellites request.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Authoryangxuan@nssc.ac.cn
Recommended Citation
GB/T 7714
杨萱,杨华,乔志宏,等. TC-2卫星探测伸杆在技术状态更改设计中的仿真分析[J]. 空间科学学报,2012,32(2):284-288.
APA 杨萱,杨华,乔志宏,任维佳,&yangxuan@nssc.ac.cn.(2012).TC-2卫星探测伸杆在技术状态更改设计中的仿真分析.空间科学学报,32(2),284-288.
MLA 杨萱,et al."TC-2卫星探测伸杆在技术状态更改设计中的仿真分析".空间科学学报 32.2(2012):284-288.
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