卫星星座飞行任务协同仿真系统设计与应用

doi:10.16182/j.issn1004731x.joss.24-1263

摘要/Abstract

摘要：

针对卫星星座地面运控系统协同演练及在轨复杂任务验证评估的需求，提出了卫星星座飞行任务协同仿真系统的设计思路与实现方法。采用时标分配器时间修正机制，解决各仿真节点间以及与运控仿真系统的时间同步问题；采用基于改进PDXP+UDP的通信技术，解决跨节点数据接口及星间通信模拟问题。构建了仿真主控系统，用于状态设置、数据通信、仿真管理等操作；构建了卫星模拟器系统，用于多星飞行任务仿真。系统实现了与运控仿真系统的无缝衔接，仿真流程与运控流程一致，仿真结果真实反映了卫星星座任务执行全过程。

关键词: 卫星星座, 飞行任务, 数字孪生, 时间同步, 数据通信, 协同仿真

Abstract:

To meet the requirements of the collaborative drill for the ground operation and control system of the satellite constellation, as well as the verification and evaluation of in-orbit complex missions, the design ideas and implementation methods of the collaborative simulation system for satellite constellation flight missions were proposed. By adopting the time correction mechanism of the time-scale distributor, the time synchronization problem among the simulation nodes and the operation and control simulation system was solved. By adopting the communication technology based on improved PDXP + UDP, the problem of cross-node data interface and inter-satellite communication simulation was resolved. A simulation master control system was constructed for status setting, data communication, simulation management, and other operations. A satellite simulator system was constructed for multi-satellite flight mission simulation. The system achieved seamless connection with the operation and control simulation system. The simulation process was consistent with the operation and control process. The simulation results truly reflect the whole process of satellite constellation mission execution.

Key words: satellite constellation, flight mission, digital twin, time synchronization, data communication, collaborative simulation

中图分类号:

TP391

严冬,杨瀚哲,姜方方等 . 卫星星座飞行任务协同仿真系统设计与应用[J]. 系统仿真学报, 2026, 38(4): 1067-1079.

Yan Dong,Yang Hanzhe,Jiang Fangfang,et al . Design and Application of Collaborative Simulation System for Satellite Constellation Flight Missions[J]. Journal of System Simulation, 2026, 38(4): 1067-1079.

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参考文献 20

[1]	张育林, 范丽, 张艳, 等. 卫星星座理论与设计[M]. 北京: 科学出版社, 2008.
	Zhang Yulin, Fan Li, Zhang Yan, et al. Theory and Design of Satellite Constellations[M]. Beijing: Science Press, 2008.
[2]	詹磊, 黄钊, 杨健, 等. 嫦娥五号仿真验证系统的设计与实现[C]//第22届中国系统仿真技术及其应用学术年会. 北京: 中国自动化学会系统仿真专业委员会, 2021: 189-193.
	Zhan Lei, Huang Zhao, Yang Jian, et al. Design and Implementation of Chang'E-5 Simulation Verification System[C]// Proceedings of the 22nd Chinese Conference on System Simulation Technology and Its Application (CCSSTA 2021). Beijng: System Simulation Professional Committee of the Chinese Society of Automation, 2021: 189-193.
[3]	胡峰, 孙国基. 航天仿真技术的现状及展望[J]. 系统仿真学报, 1999, 11(2): 83-88.
	Hu Feng, Sun Guoji. A Review on Aerospace Simulation for Spacecraft[J]. Journal of System Simulation, 1999, 11(2): 83-88.
[4]	包为民. 对航天器仿真技术发展趋势的思考[J]. 航天控制, 2013, 31(2): 4-8.
	Bao Weimin. The Development Trend of Aerospace Craft Simulation Technology[J]. Aerospace Control, 2013, 31(2): 4-8.
[5]	Barreto J P, Hoffmann L T, Ambrosio A A. Using SMP2 Standard in Operational and Analytical Simulators[C]//SpaceOps 2010 Conference. Reston: AIAA, 2010: AIAA 2010-2267.
[6]	Dichmann D J, Alberding C M, Yu W H. Stationkeeping Monte Carlo Simulation for the James Webb Space Telescope[C]//International Symposium on Space Flight Dynamics (ISSFD). Laurel, Maryland, USA: Johns Hopkins University Applied Physics Laboratory, 2014: 1-21
[7]	Penn J M, Lin A S. The Trick Simulation Toolkit: A NASA/Opensource Framework for Running Time Based Physics Models[C]//AIAA Modeling and Simulation Technologies Conference. Reston: AIAA, 2016: AIAA 2016-1187.
[8]	Lim C S, Jain A. Dshell++: A Component Based, Reusable Space System Simulation Framework[C]//2009 Third IEEE International Conference on Space Mission Challenges for Information Technology. Piscataway: IEEE, 2009: 229-236.
[9]	王华, 尤岳, 林西强, 等. 空间交会对接任务仿真系统架构设计与实现[J]. 载人航天, 2013, 19(3): 46-51.
	Wang Hua, You Yue, Lin Xiqiang, et al. Framework of Space Rendezvous and Docking Mission Simulation[J]. Manned Spaceflight, 2013, 19(3): 46-51.
[10]	邢涛, 孙乐丰, 王为, 等. 数字空间站动力学与控制仿真建模与飞控应用[J]. 空间控制技术与应用, 2021, 47(5): 40-47.
	Xing Tao, Sun Lefeng, Wang Wei, et al. Digital Space Station Dynamic and Control Simulation Modeling and Flight Control Application[J]. Aerospace Control and Application, 2021, 47(5): 40-47.
[11]	袁利, 程铭, 王磊. 航天器飞行控制仿真与平行系统[J]. 宇航学报, 2021, 42(8): 982-988.
	Yuan Li, Cheng Ming, Wang Lei. Spacecraft Flight Control Simulation and Parallel Systems[J]. Journal of Astronautics, 2021, 42(8): 982-988.
[12]	龙刚, 苟先太, 易峰, 等. 基于Agent的小卫星网络任务协作仿真研究[J]. 信息技术, 2010, 34(2): 8-10, 14.
	Long Gang, Gou Xiantai, Yi Feng, et al. Study on Agent-based Simulation of Task Collaboration of a Small-satellite Network[J]. Information Technology, 2010, 34(2): 8-10, 14.
[13]	俞杭华, 刘磊. 侦察卫星星座覆盖性能仿真分析软件设计[J]. 航天电子对抗, 2019, 35(2): 33-37.
	Yu Hanghua, Liu Lei. Design of Coverage Performance Simulation System for Reconnaissance Satellite Constellation[J]. Aerospace Electronic Warfare, 2019, 35(2): 33-37.
[14]	王壮, 郑峰, 张海, 等. 多星在轨自主协同任务规划仿真试验系统设计[J]. 航天器工程, 2022, 31(4): 127-136.
	Wang Zhuang, Zheng Feng, Zhang Hai, et al. Design of Multi-satellite On-orbit Autonomous Cooperative Mission Planning Simulation Test System[J]. Spacecraft Engineering, 2022, 31(4): 127-136.
[15]	张鹏, 袁利, 陈斌, 等. 航天器数字化模拟及应用技术[J]. 宇航学报, 2023, 44(1): 73-85.
	Zhang Peng, Yuan Li, Chen Bin, et al. Spacecraft Digital Simulation and Application Technology[J]. Journal of Astronautics, 2023, 44(1): 73-85.
[16]	朱琳. GNSS时间监测与性能评估方法研究[D]. 西安: 中国科学院国家授时中心, 2022.
	Zhu Lin. Research on GNSS Time Monitoring and Performance Assessment Method[D]. Xi'an: National Time Service Center, Chinese Academy of Sciences, 2022.
[17]	唐淼, 王晨辰. 基于Lua的PDXP协议数据分析插件开发[J]. 计算机应用与软件, 2015, 32(1): 121-123, 135.
	Tang Miao, Wang Chenchen. Developing Lua-based PDXP Protocol Data Analysis Plug-in[J]. Computer Applications and Software, 2015, 32(1): 121-123, 135.
[18]	Palacios Raúl H, Díaz Antonio F, Anguita Mancia, et al. High-throughput Multi-multicast Transfers in Data Center Networks[J]. The Journal of Supercomputing, 2017, 73(1): 152-163.
[19]	Kim Namgon, Kim JongWon, Uram T D. A Hybrid Multicast Connectivity Solution for Multi-party Collaborative Environments[J]. Multimedia Tools and Applications, 2009, 44(1): 17-37.
[20]	赵飞, 叶震. UDP协议与TCP协议的对比分析与可靠性改进[J]. 计算机技术与发展, 2006, 16(9): 219-221.
	Zhao Fei, Ye Zhen. Contrast Analysis of UDP and TCP and Improvement of UDP in Reliability[J]. Computer Technology and Development, 2006, 16(9): 219-221.

主要参数	量值
仿真起始时间(BJT)	2024-07-16 T10:00:00
仿真结束时间(BJT)	2024-07-17 T00:00:00
步长/s	0.5
倍速	16

卫星	主要参数	量值
A星	链路开始时间(BJT)	2024-07-16 T11:40:04
	链路结束时间(BJT)	2024-07-16 T22:10:04
	目标星	B星
	建链结束姿态模式	对地定向
B星	链路开始时间(BJT)	2024-07-16 T11:40:04
	链路结束时间(BJT)	2024-07-16 T22:10:04
	目标星	A星
	建链结束姿态模式	对地定向

发送时间(BJT)	指令名称
2024-07-16 T10:00:01.000	A转飞轮对日
2024-07-16 T10:00:05.000	A禁止自主进入对地偏航
2024-07-16 T10:00:07.000	A禁止自主进入对目标偏航
2024-07-16 T10:00:10.00	+Z轴对目标
2024-07-16 T10:00:50.000	A转对地定向
2024-07-16 T10:00:55.000	A平台建链规划包
2024-07-16 T10:01:00.000	A注入A轨道
2024-07-16 T10:02:00.000	A注入B轨道