飞行管理系统（flight management system，FMS）是基于轨迹运行的下一代空管体系的核心，也是一个典型的大型多专业复杂产品系统。解决大规模复杂产品研发周期长、成本高、专业多、跨度大的问题，需要灵活、可扩展的分布式仿真系统来支持产品设计、测试、验证、评估。该文设计了基于面向服务的架构（service-oriented architecture，SOA）、云计算与微服务概念和技术的仿真系统框架，开发了仿真单元服务封装、仿真编排和仿真过程建模与控制等关键技术，并搭建了面向多专业协同开发的FMS仿真平台。提供以服务形式封装的仿真微服务单元，根据系统框架和任务要求的不同，编排不同的仿真过程和仿真架构，仿真组件通过代理访问封装的单元服务。工程应用结果表明：该架构能够满足复杂产品开发的灵活性、扩展性和可复用性要求。
Abstract
Modern flight management systems (FMS) are large multi-profession products that are the core of trajectory-based operations (TBO) and the next generation air traffic management systems that have cost and complexity barriers. This study presents a flexible, scalable distributed simulation system for product design, testing, verification, and evaluation. The distributed simulation architecture is based on a service-oriented architecture (SOA), cloud computing and microservice with simulation unit service, simulation orchestration, simulation process monitoring and control. A prototype was implemented with simulation results for an FMS system. The simulation components are encapsulated as microservices or accessed through agents and brokers, and the various FMS system frameworks and simulation tasks can be configured through the simulation orchestration. The FMS product simulation illustrates the system effectiveness and flexibility.
关键词
微服务 /
云计算 /
面向服务的架构 /
飞行管理系统 /
协同仿真
Key words
microservice /
cloud computing /
service-oriented architecture /
flight management system /
collaborative simulation
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