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论文:2014,Vol:32,Issue(1):40-43 |
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引用本文： |
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张涛, 马冲, 李蜀瑜, 成静, 娄阳. 状态分布对象模型研究与改进[J]. 西北工业大学 |
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Zhang Tao, Ma Chong, Li Shuyu, Cheng Jing, Lou Yang. Research and Improvement of Stateful-Distribute-Object Model[J]. Northwestern polytechnical university |
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| 状态分布对象模型研究与改进 |
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| 张涛1, 马冲1, 李蜀瑜2, 成静1, 娄阳1 |
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1. 西北工业大学 软件与微电子学院, 陕西 西安 710072;
2. 陕西师范大学 计算机学院, 陕西 西安 710062 |
| 摘要: |
| 虚拟试验验证支撑框架是快速集成各个靶场任务,快速构造逻辑靶场的重要支撑平台,状态分布对象是实现基于分布式对象的新一代虚拟实验验证支撑框架的核心。通过给出虚拟实验验证支撑框架的分布式对象元模型,详细描述了状态分布对象的运行机制,重点研究了状态分布对象的订阅/发布机制,并提出了一种新的多实时事件通道单兴趣通道多缓冲队列的传输策略。该传输策略既充分利用多实时事件通道的传输效率,又有效规避了对其管理、调度和订阅匹配的开销问题,保障了大数据量传输时的服务质量。 |
| 关键词:
虚拟试验验证支撑框架
分布式对象
状态分布对象
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| Research and Improvement of Stateful-Distribute-Object Model |
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| Zhang Tao1, Ma Chong1, Li Shuyu2, Cheng Jing1, Lou Yang1 |
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1. Department of Software and Microelectronics, Northwestern Polytechnical University, Xi'an 710072, China;
2. School of Computing, Shaanxi Normal University, Xi'an 710062, China |
| Abstract: |
| The virtual test supporting framework is a supporting platform for rapid integration of tasks of various ranges and for quick construction of a logical range; the SDO(Stateful-Distribute-Object) is the core of the new generation of distributed object-based virtual test supporting framework. This paper describes the meta-model of distributed objects in virtual test supporting framework,and describes the operational mechanism of the SDO model in detail,focusing on the publish/ subscribe mechanism of the SDO model and proposes a new transmission strategy which uses multi-real-time event channel,single interest channel and multi buffer queue. The transmission strategy takes full advantage of the transmission efficiency of multi-real-time events,and effectively circumvents the problem of its management,scheduling and subscription matching overhead to protect the quality of service in large amount of data transmission. |
| Key words:
computer architecture
data communication systems
efficiency
quality of service
scheduling
schematic diagrams
distributed objects
stateful-distribute-object (SDO) model
virtual test supporting framework
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| 收稿日期: 2013-05-12
修回日期:
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| DOI: |
| 基金项目: 航空科学基金(20120718005);西北工业大学基础研究基金(2012JC2016)资助 |
| 通讯作者:
Email： |
| 作者简介: 张涛(1976-),西北工业大学副教授、博士,主要从事软件安全性、云计算方面的研究。
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| 相关功能 |
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| 作者相关文章 |
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| 张涛 在本刊中的所有文章 |
| 马冲 在本刊中的所有文章 |
| 李蜀瑜 在本刊中的所有文章 |
| 成静 在本刊中的所有文章 |
| 娄阳 在本刊中的所有文章 |
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参考文献: |
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[1] Craig M arsden, M ichael Aldinger, Benjamin Leppard. Toward Interoperability between Test and Training Enabling Architecture (TENA) and Distributed Interactive Simulation (DIS) Training Architectures[C] ∥ Proceedings of the Interservice/Industry Trainging Simulation & Education Conference (I/ITSEC), 2009
[2] Noseworthy J R. Supporting the Decentralized Development of Large-Scale Distributed Real-time LVC Simulation Systems with TENA (The Test and Training Enabling Architecture) [C] ∥Proceedings of the 14th IEEE International Symposium on Distributed Simulation and Real Time Applications (DS-RT 2010), 2010
[3] 徐忠富, 王国玉, 张玉竹. 原瑞政.TENA 的现状和展望[J]. 系统仿真学报, 2008, 20(23): 6325-6329 Xu Zhongfu, Wang Guoyu, Zhang Yuzhu, Yuan Ruizheng. Progresses and Prospects of TENA[J]. Journal of System Simulation, 2008, 20(23): 6325-6329 (in Chinese) |
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