LVC时间管理的实时性研究  

Research on Real-Time of LVC Timemanagement

作　　者：梁培生[1] 周玉芳[1] 翟永翠[1] 

机构地区：[1]中国船舶重工集团公司江苏自动化研究所,江苏连云港222006

出　　处：《指挥控制与仿真》2010年第6期60-64,共5页Command Control & Simulation

摘　　要：针对当前分布交互仿真系统实时性方面不足而导致的真实仿真、虚拟仿真和构造仿真之间无法实现互操作的问题,通过对DIS、HLA等分布交互仿真体系结构的实时性影响因素进行分析,给出了LVC时间管理的实时性方法,并完成了LVC时间管理中间件的设计和中间件的性能测试。测试结果表明,该方法可以显著改善系统的实时性,对真实仿真、虚拟仿真和构造仿真(LVC)之间互操作的进一步研究具有重要的参考意义。Aimming at the problem of live simulation,virtual simulatin and constructive simulation can not work interoperability that due to the shortage of real-time of Distributed Interactive Simulation system.By analysing the affection factor of real-time of HLA and DIS,this paper gives the real-time method of time management of LVC,and finishes the design of time management middleware of LVC and the capability test of the middleware.The test results show that the method can improve the real-time performance greatly.It has instructive significance for the further study on the interoperability of live simulation,virtual simulation and constructive simulation.

关 键 词：LVC 时间管理 中间件 实时性 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]