| 基于参数稳态判定的两阶段序贯仿真分析策略 |
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| 引用本文： | 朱一凡,赵新,李群.基于参数稳态判定的两阶段序贯仿真分析策略[J].国防科技大学学报,2011,33(1):120-124. |
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| 作者姓名： | 朱一凡 赵新 李群 |
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| 作者单位： | 国防科技大学信息系统与管理学院; |
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| 基金项目： | 国家自然科学基金资助项目(60974073,60974074); 国家部委基金资助项目(9140C640505) |
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| 摘 要： | 两阶段序贯分析方法是仿真(模拟)实验研究中的一种常用方法,它虽然可以通过控制实验给出符合精度要求的结果数据,但以其现有形式有时却无法避免冗余计算的存在和实验过早终止的可能.在回顾了现有终态仿真解算终止策略特点的基础上,分析了所需样本总数的估计值与当前可用样本间的变化关系,提出了一种基于参数稳态判定的改进两阶段序贯方法....
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| 关 键 词： | 决策分析 建模仿真 序贯分析 参数稳态判定 敏捷性 有效性 |
| 收稿时间： | 2010/4/12 0:00:00 |
Two stage Sequential Stopping Procedure with Parameter Steady-state Estimate for Terminating Simulation |
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| ZHU Yifan,ZHAO Xin and LI Qun.Two stage Sequential Stopping Procedure with Parameter Steady-state Estimate for Terminating Simulation[J].Journal of National University of Defense Technology,2011,33(1):120-124. |
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| Authors: | ZHU Yifan ZHAO Xin and LI Qun |
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| Institution: | ZHU Yi-fan,ZHAO Xin,LI Qun(College of Information Systems and Management,National Univ.of Defense Technology,Changsha 410073,China) |
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| Abstract: | Two-stage sequential stopping procedure is used for terminating simulation analysis.It can control precision of result data that is required,but cannot avoid redundancy computation and early stopping.Firstly,the existing stopping procedures of terminating simulation were reviewed;then,the relationship between the quantity estimating of the samples total needed and the current amount of the samples usable was analyzed;finally,a modified method based on parameter steady-state estimate was proposed.This method... |
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| Keywords: | decision-making modeling and simulation sequential analysis parameter steady-state estimate agility validity |
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