| DEDS有限扰动分析效率 |
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| 引用本文： | 徐文江,黄红选,冯允成. DEDS有限扰动分析效率[J]. 系统工程理论与实践, 1997, 17(7): 85-89. DOI: 10.12011/1000-6788(1997)7-85 |
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| 作者姓名： | 徐文江 黄红选 冯允成 |
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| 作者单位： | 北京航空航天大学 |
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| 摘 要： | 离散事件动态系统（ＤＥＤＳ）有限扰动分析（ＦＰＡ）通过状态匹配和事件匹配对样本轨迹进行“剪切和粘接”，构造依概率等价的扰动样本轨迹，扩展了无穷小扰动分析ＩＰＡ的应用领域。简单实例的分析和实验结果表明：事件匹配比状态匹配具有更高的效率.
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| 关 键 词： | 离散事件动态系统 有限扰动分析 状态匹配 事件匹配 效率 |
| 收稿时间： | 1996-01-16 |
Efficiency of Finite Perturbation Analysis of DEDS |
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| Xu Wenjiang Huang Hongxuan Feng Yuncheng. Efficiency of Finite Perturbation Analysis of DEDS[J]. Systems Engineering —Theory & Practice, 1997, 17(7): 85-89. DOI: 10.12011/1000-6788(1997)7-85 |
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| Authors: | Xu Wenjiang Huang Hongxuan Feng Yuncheng |
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| Affiliation: | Beijing University of Aeronautics and Astronautics, 100083 |
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| Abstract: | Finite Perturbation Analysis (FPA) of Discrete Event Dynamic System (DEDS) can estend the applicability of Inifinitesimal Perturbation Analysis (IPA) by constructing a perturbed path equivalent to nominal one in probability.The state matching vs.event matching are two different approaches of FPA to cut and paste the sample path.Efficiency analysis indicates that event matching algorithm is superior to state matching algorichm. |
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| Keywords: | Discrete Event Dynamic System (DEDS) Finite Perturbation Analysis (FPA) state matching event matching efficiency |
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