摘要
简述了大型星载展开天线结构系统的结构概况、特点以及可靠性研究的必要性;分八个子专题对其可靠性方面的研究工作进行了梳理和综述;对大型星载展开天线结构系统提出了从发射运载、展开锁定到在轨服役三个阶段中应开展的全过程、多状态的综合可靠性研究内容和方法;最后对星载展开天线结构系统提出了未来可靠性研究中亟待解决的问题。
The general situation of a structure, the characteristics and necessity of reliability research for a large spaceborne deployable antenna-structure system are presented. Eight topics are reviewed in the research work on the reliability of the structural system. In addition, the comprehensive research content and methods of the reliability in the whole process and multiple states are carried out for three phases from the launch vehicle, development and shock and on-orbit service of the structure system. Finally, the unsolved problems of the furore spaceborne deployable antenna-structure in the system reliability are described.
出处
《工程力学》
EI
CSCD
北大核心
2014年第2期25-34,共10页
Engineering Mechanics
基金
国家自然科学基金项目(51175398
50905134)
国家863高技术研究发展计划项目(2006AA04Z402)
关键词
大型星载展开天线
失效树分析
机构运动功能可靠性
结构动力可靠性
结构热可靠性
large spaceborne deployable antenna
fault tree analysis
motion function reliability of themechanism
structure dynamic reliability
thermal reliability of the structure
