| HLA/RTI仿真平台的数据分发管理 |
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| 引用本文： | 张婷,王琪.HLA/RTI仿真平台的数据分发管理[J].计算机系统应用,2015,24(4):223-227. |
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| 作者姓名： | 张婷 王琪 |
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| 作者单位： | 南昌航空大学信息工程学院,南昌,330063 |
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| 摘 要： | 在基于 HLA/RTI 的大规模交互仿真中，如何高效地实现数据分发管理的信息交互和传递机制是分布式交互仿真的重要内容。介绍了 HLA 仿真中的联邦开发和执行过程模型和数据分发管理，提出了一种新的数据分发管理算法，并阐述了该算法的理论和具体实现方法。通过分析采用该算法的数据分发管理仿真系统，证明该算法有效的提高了数据过滤效率，从而缩短系统仿真时间。
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| 关 键 词： | 高级体系结构/运行支撑环境 联邦开发和执行过程模型 数据分发管理 网格法 |
| 收稿时间： | 8/4/2014 12:00:00 AM |
| 修稿时间： | 2014/10/16 0:00:00 |
Data Distribution Management of Flight Simulation Based on HLA/RTI |
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| ZHANG Ting and WANG Qi.Data Distribution Management of Flight Simulation Based on HLA/RTI[J].Computer Systems& Applications,2015,24(4):223-227. |
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| Authors: | ZHANG Ting and WANG Qi |
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| Affiliation: | School of Information Engineering, Nanchang Hangkong University, Nanchang 330063, China;School of Information Engineering, Nanchang Hangkong University, Nanchang 330063, China |
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| Abstract: | In the big-scale interactive simulation based on HLA/RTI, how to establish information exchange and delivery mechanism of Data Distribution Management (DDM) effectively, has become an important content of distributed interactive simulation. This paper introduces Federation Develpoment and Execute Process Model (FEDEP) and DDM in the simulation of HLA, and then a new DDM algorithm is proposed. The theory and the specific implementations of algorithm were presented. ased on analyzing the simulation system with the DDM algorithm. The result shows that the algorithm could improve data filtering rate effectively, accordingly shorten the simulation time. |
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| Keywords: | high level architecture/run time infrastructure (HLA/RTI) FEDEP DDM grid-based method |
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