| 离散事件系统的一种分布式仿真算法 |
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| 引用本文： | 陈志燮,李临生,陈志新,曾建潮.离散事件系统的一种分布式仿真算法[J].太原科技大学学报,1992(3). |
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| 作者姓名： | 陈志燮 李临生 陈志新 曾建潮 |
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| 作者单位： | 太原重型机械学院电气工程系，太原重型机械学院电气工程系，太原重型机械学院电气工程系，太原重型机械学院电气工程系 |
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| 摘 要： | 本文针对串行同步仿真方法及Chandy-Misra异步分布式仿真方法所存在的优缺点,采用折衷方案,提出了一种新的离散事件系统分布式仿真方法。这种方法首先将系统分解为N个子系统,它们分别在N个微处理机上基于串行事件驱动仿真方法进行仿真,而在各微处理机间存在着异步性。为了避免仿真死锁,引入了一中央控制器来协调子系统间的异步仿真。最后,建立了0-1整数规划模型以实现系统的最优分解。
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| 关 键 词： | 离散事件系统 分布式仿真 分解 整数规划 |
A New Distributed Simulation Algorithm for Discrete Event Systems |
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| Chen Zhixie Li Linsheng Chen Zhixin Zeng Jianchao.A New Distributed Simulation Algorithm for Discrete Event Systems[J].Journal of Taiyuan University of Science and Technology,1992(3). |
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| Authors: | Chen Zhixie Li Linsheng Chen Zhixin Zeng Jianchao |
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| Institution: | Chen Zhixie Li Linsheng Chen Zhixin Zeng Jianchao |
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| Abstract: | A new distributed simulation algorithm for discrete erent systems is presented in this paper.It advocates a hybrid solution in which asynchronous and synchronous processing take place simultaneously, n this algorithm, the given system is decomposed into N subsystems, which are simulated synchrcnously in microprocessors, based on the sequential event-driven simulation algorithm.And the a synchronism exists Letween microprocessors. For the avoidance of simulation deadlock, a cemral comroller is used to coordinate the asynchronous run between subsystems.(?)inally, a 0-1 integer programming model is built to achieve the optimal decomposition of discrete event systems. |
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| Keywords: | discrete event systems distribuled simulation decomposition integer programming |
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