摘要
针对高分五号卫星8年设计寿命要求,分析了制约高分五号卫星长寿命的影响因素。从设计、工艺、使用等方面提出合理可行的优化措施,对影响卫星设计寿命的薄弱环节开展了试验验证和寿命评估工作。高分五号卫星长寿命保证实践可为我国后续低轨光学遥感卫星的长寿命保证提供借鉴。
Regarding to the eight-year lifetime design requirement of GF-5satellite,the impacts of long-lifetime on GF-5satellite are analyzed in this paper.Optimization methods about design,technology and use are proposed,meanwhile the experimental verifications and life assessments are implemented on the weak link which infect the design lifetime of satellite.The long-lifetime assurance practices of GF-5satellite could provide useful references for follow-up low earth orbit and optical remote sensing satellites.
作者
陶强
吴健
陈塞崎
李潭
姜通
王益军
曹琼
TAO Qiang;WU Jian;CHEN Saiqi;LI Tan;JIANG Tong;WANG Yijun;CAO Qiong(Shanghai Institute of Satellite Engineering,Shanghai 201109,China;China Aerospace Science and Technology Corporation,Beijing 100094,China)
出处
《上海航天》
CSCD
2019年第S2期18-23,共6页
Aerospace Shanghai
