航天器工程2016，Vol.25Issue(6)：13-17,5.DOI:10.3969/j.issn.1673-8748.2016.06.003
东方红四号增强型卫星平台优化验证经验与启示
Practice and Inspiration of DFH-4E Platform Verification
摘要
Abstract
During the development process of DFH-4E satellite platform,the system optimization methodology was raised and adopted for the first time.As a result the verification cost was effectively limited and the development duration was reduced.A system engineering satellite model,instead of the traditional structural model,electrical model (thermal model) etc.,was developed to achieve the purpose of "multi-utilization of one satellite model and integrative verification".The "integrated + individually" verification mode was implemented successfully through utilizing various model levels of "engineering satellite model + thermal cabin mock-up + subsystem + unit".Such innovative methodology was practically applied to prove the benefit of reducing development cost and duration.Critical technology verification and system verification on DFH-4E bus was accomplished,which formed the basis of entering into flight satellite model development phase.Engineering verification is practically proved to become the methodology to increase verification efficiency.关键词
卫星平台/东方红四号增强型卫星/优化/验证方法Key words
satellite platform/DFH-4E satellite/optimization/verification methodology分类
航空航天引用本文复制引用
石明,魏强,刘闯斌,凌贸易,田野,崔佳涛..东方红四号增强型卫星平台优化验证经验与启示[J].航天器工程,2016,25(6):13-17,5.基金项目
国家重大航天工程 （）
