| 战损仿真系统中数据通信的优化设计与实现 |
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| 引用本文： | 苏庆堂.战损仿真系统中数据通信的优化设计与实现[J].烟台师范学院学报(自然科学版),2009(1):24-27. |
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| 作者姓名： | 苏庆堂 |
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| 作者单位： | 鲁东大学现代教育技术教学部,山东烟台264025 |
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| 摘 要： | 为了提高战损仿真中数据通信的实时性与稳定性,从通信机制和网络流量入手,对仿真过程中的数据通信进行了研究,提出了基于线程池的并发服务器工作模式及基于DR（dead reckon ing）技术的数据更新等一系列优化方法.实践表明,优化后的传输时间仅为原来的20%左右,CPU占用率减少了80%以上,系统性能明显提高.
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| 关 键 词： | 数据通信 非阻塞式套接字 并发服务器 线程池 DR技术 |
Optimization Design and Implementation for Data Communication of War-mar Simulation System |
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| SU Qing-tang.Optimization Design and Implementation for Data Communication of War-mar Simulation System[J].Yantai Teachers University journal(Natural Science Edition),2009(1):24-27. |
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| Authors: | SU Qing-tang |
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| Institution: | SU Qing-tang (Teaching Department of Modem Education Technology, Ludong University, Yantai 264025, China) |
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| Abstract: | In order to improve the real-time and stability of data communication in war-mar simulation system, beginning at two aspects such as the communication methods and net flows, a series of solutions were proposed which include concurrent server model based on thread pool and data update with DR technology etc. Experimental results demonstrate that the transport times only occupied the original 20%, CPU utilization rate reduced 80% and the system performance improved significantly. |
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| Keywords: | data communication non-blocking socket concurrent server thread pool dead reckoning technology |
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