摘要
分布交互体系结构如DIS、HLA、TENA等解决了各自领域内的互操作问题,但体系结构间不一致的数据格式、不匹配的元模型和不同的仿真服务等因素阻碍了体系结构系统间的互操作。通用网关可将不同体系结构的仿真系统互联,通过通用数据交换模型实现异构系统间对象模型间的互操作,是当前最理想的互联方法。设计的通用网关架构包括接口服务、通用数据交换模型、模型映射模型和状态池,其中通用数据交换模型是网关具有通用性的关键。通过HLA-TENA原型系统的试验,验证了通用网关的性能,找到了影响网关性能的主要因素。
Existing distributed architectures including DIS,HLA and TENA reconcile community interoperability problems respectively.Inconsistent data format,mismatched metamodels of object model and different simulation services hinder the interoperability between architectures.Common gateway is thought to be the most promising way,which connects different architectures and realizes the interoperability between object models of heterogeneous systems.The gateway structure designed is presented including interface service module,common data exchange model object mapping model and state repository,of which common data exchange model is the key of gateway universalization.Through HLA-TENA prototype,the common gateway performance is validated and what affecting the gateway performance is discovered.
出处
《火炮发射与控制学报》
北大核心
2014年第4期83-86,共4页
Journal of Gun Launch & Control
关键词
LVC
体系结构
互操作
网关
LVC
architecture
interoperability
gateway
