基于云原生的航天任务模拟训练仿真系统设计

Design and Implementation of Simulation System for Aerospace Mission Simulation Training Based on Cloud Native Technology

针对航天任务模拟训练仿真系统建设中训练科目交叉、运行环境复杂的现实问题,利用云原生技术持续交付、弹性扩展、功能自治等优势,结合航天任务模拟仿真训练系统的需求,在分析云原生DevOps、微服务、容器等技术特点的基础上,设计了航天任务模拟训练仿真系统的系统架构、模型资源体系与仿真功能体系。针对云原生技术的服务伸缩能力、资源调度能力,通过航天任务多科目联合仿真,验证了所设计的系统的可行性与有效性,解决了传统软件系统单体架构设计扩展性差、资源分配不合理、运维代价高的问题。

In response to the practical problems of overlapping training subjects and complex operating environment in the construction of the aerospace mission simulation training simulation system,taking the advantages of cloud-native technology,such as continuous delivery,elastic expansion,and functional autonomy,combined with the actual needs in the construction of the aerospace mission simulation training system,on the basis of analyzing cloud-native technical characteristics,including DevOps,microservices,containers,the system archi tecture,model resource system and simulation function system of the aerosp ace mission simulation training system are designed.Aiming at the cloudnative technology capabilities of services scalabi lity and resource scheduling,multi-subject co-simulations of space mission experiments are designed to verify feasibility and effectiveness of the designed system,which solves the problems of poor scalability,unreasonable resource allocation,and high operation and mainte nance cost of traditional monolithic architecture software.