文章推荐 | 基于UML智能测控通信系统仿真平台的开发与应用

Posted 2021-04-17 测控技术

中文摘要:

测控通信系统是火箭、卫星、飞船等航天飞行器核心系统，负责建立飞行器与地面通信传输通道。 采用UML语言建立了测控通信系统仿真平台模型，利用C#语言实现了链路计算、指向角、多普勒仿真、覆盖性分析、黑障分析等功能部分。 对比了测控通信系统仿真平台部分仿真分析结果与理论计算结果，验证了平台的正确性。 利用该平台可将以往仅凭设计经验、按照最大包络的传统设计方式，改变成精细化、智能设计方式，避免过度冗余，最大空间地优化测控通信系统方案。

英文摘要:

Tracking ，telemetry，and command(TT&C) system is the core system of rocket，satellite and spacecraft.It is responsible for the establishment ofaircraft and ground communication transmission channel.A simulation platformmodel of TT&C system is established by using UML language.The functions oflink calculation，pointing angle，Doppler simulation，coverage analysis，and black barrier analysis are realized by C# language.The resultsof simulation analysis and theoretical calculation of the simulation platformof the communication system are compared，and thecorrectness of the platform is verified.By using this platform,the traditionaldesign method that designing TT&C system scheme based on the maximumenvelope with experience alone will be changed into a fine and intelligentdesign mode,avoiding excessive redundancy,which has maximum optimization forTT&C system.