真实-虚拟-构造(Live-Virtual-Constructive,LVC)仿真技术为装备试验提供了全新的技术手段。针对LVC体系试验中异构仿真资源对象数量多、交互复杂导致无法满足武器体系快速响应的试验任务需求,以训练使能体系架构为基础,按照远程方法调...真实-虚拟-构造(Live-Virtual-Constructive,LVC)仿真技术为装备试验提供了全新的技术手段。针对LVC体系试验中异构仿真资源对象数量多、交互复杂导致无法满足武器体系快速响应的试验任务需求,以训练使能体系架构为基础,按照远程方法调用为主的模式对中间件、应用模型框架进行改造。设计LVC仿真中间件的模型运行组件、发布订购组件、消息处理组件、实时运行组件各个功能模块,为LVC仿真提供高效的实时通信机制,支撑仿真即服务(Simulation as a Service,SaaS)的运用模式。该中间件可实现LVC试验复杂资源的快速调度、监控、分发、部署、运行控制、数据采集等运行管理服务,为LVC试验任务分析、过程监控、异常处理及作战武器之间、各类平台之间的协同提供技术支撑。展开更多
The use of Live, Virtual and Constructive (LVC) simulations are increasingly being examined for potential analytical use particularly in test and evaluation. In addition to system-focused tests, LVC simulations provid...The use of Live, Virtual and Constructive (LVC) simulations are increasingly being examined for potential analytical use particularly in test and evaluation. In addition to system-focused tests, LVC simulations provide a mechanism for conducting joint mission testing and system of systems testing when fiscal and resource limitations prevent the accumulation of the necessary density and diversity of assets required for these complex and comprehensive tests. LVC simulations consist of a set of entities that interact with each other within a situated environment (i.e., world) each of which is represented by a mixture of computer-based models, real people and real physical assets. The physical assets often consist of geographically dispersed test assets which are interconnected by persistent networks and augmented by virtual and constructive entities to create the joint test environment under evaluation. LVC experiments are generally not statistically designed, but really should be. Experimental design methods are discussed followed by additional design considerations when planning experiments for LVC. Some useful experimental designs are proposed and a case study is presented to illustrate the benefits of using statistical experimental design methods for LVC experiments. The case study only covers the planning portion of experimental design. The results will be presented in a subsequent paper.展开更多
文摘真实-虚拟-构造(Live-Virtual-Constructive,LVC)仿真技术为装备试验提供了全新的技术手段。针对LVC体系试验中异构仿真资源对象数量多、交互复杂导致无法满足武器体系快速响应的试验任务需求,以训练使能体系架构为基础,按照远程方法调用为主的模式对中间件、应用模型框架进行改造。设计LVC仿真中间件的模型运行组件、发布订购组件、消息处理组件、实时运行组件各个功能模块,为LVC仿真提供高效的实时通信机制,支撑仿真即服务(Simulation as a Service,SaaS)的运用模式。该中间件可实现LVC试验复杂资源的快速调度、监控、分发、部署、运行控制、数据采集等运行管理服务,为LVC试验任务分析、过程监控、异常处理及作战武器之间、各类平台之间的协同提供技术支撑。
文摘The use of Live, Virtual and Constructive (LVC) simulations are increasingly being examined for potential analytical use particularly in test and evaluation. In addition to system-focused tests, LVC simulations provide a mechanism for conducting joint mission testing and system of systems testing when fiscal and resource limitations prevent the accumulation of the necessary density and diversity of assets required for these complex and comprehensive tests. LVC simulations consist of a set of entities that interact with each other within a situated environment (i.e., world) each of which is represented by a mixture of computer-based models, real people and real physical assets. The physical assets often consist of geographically dispersed test assets which are interconnected by persistent networks and augmented by virtual and constructive entities to create the joint test environment under evaluation. LVC experiments are generally not statistically designed, but really should be. Experimental design methods are discussed followed by additional design considerations when planning experiments for LVC. Some useful experimental designs are proposed and a case study is presented to illustrate the benefits of using statistical experimental design methods for LVC experiments. The case study only covers the planning portion of experimental design. The results will be presented in a subsequent paper.
