摘要
随着航天系统研制任务量与传统研制模式不匹配的矛盾日益突出,传统研制模式无法支撑高密度任务完成。目前电气系统信息流时序流的设计多依靠其基本规律及专家经验,尚无数字化设计、仿真工具。论文围绕电气系统信息流时序流设计与仿真技术的体系架构展开研究,从分层模型、功能组成给出了设计方案,并对关键技术的设计与实现给出了实施方法。针对典型运载火箭发射流程进行了设计与仿真,实践表明,该技术能对航天电气系统信息流时序流的设计与仿真提供技术手段支撑和优化改进基础。
With the increasingly prominent contradiction between the amount of space system development tasks and the tradi-tional development model,the traditional development model cannot support the completion of high-density tasks.At present,the design of electrical system information flow timing flow mostly depends on its basic laws and expert experience,and there is no digi-tal design and simulation tool.This paper focuses on the architecture of the design and simulation technology of the electrical system information flow timing flow,gives the design scheme from the hierarchical model and functional composition,and gives the imple-mentation method for the design and implementation of key technologies.The design and simulation of a typical launch vehicle launch process are carried out.The practice shows that this technology can provide technical means for the design and simulation of the timing flow of the information flow of the aerospace electrical system and provide a basis for optimization and improvement.
作者
魏炳翌
孙凯
WEI Bingyi;SUN Kai(Beijing Aerospace Automatic Control Research Institute,Beijing 100854)
出处
《舰船电子工程》
2024年第3期76-80,共5页
Ship Electronic Engineering
关键词
航天电气系统
信息流
时序流
设计与仿真
aerospace electrical system
information flow
timing flow
design and simulation
