COTS器件空间应用及风险缓解  

Space Application of COTS Parts and Risk Mitigation

作　　者：尤明懿[1] 吕强[1] 郭细平[1] 陆安南[1] 杨小牛[1] 

机构地区：[1]中国电子科技集团公司第三十六研究所,浙江嘉兴314033

出　　处：《通信对抗》2014年第3期48-56,共9页Communication Countermeasures

摘　　要：梳理了商用现货(COTS)器件空间应用的主要需求及其空间应用案例。梳理了电子器件空间应用中的主要失效、故障模式,分析了典型COTS器件与对应高等级器件的差别,识别出空间辐射与热应力是COTS器件空间应用的主要风险。针对COTS器件空间应用风险,梳理了各种风险缓解措施,提炼出一套相对完整的风险缓解理论框架。对于各种风险缓解措施,也给出了一些具体的实例。The main demands and real cases for space application of commercial-off the shelf （COTS） parts are reviewed. Main failure modes of electronic parts in space applications are reviewed. In addition, the differences between a typical COTS part and the corresponding high-quality-level part are analyzed. Afterwards, the main risks of space application of COTS parts are identified. For the risks, the risk mitigation measures are reviewed, and an integrated theoretical framework for risk mitigation is proposed. Some real cases of risk mitigation measures are provided as well.

关 键 词：商用现货器件 空间应用 风险缓解 

分 类 号：V4[航空宇航科学技术]