| 军用飞机收益可实现性分析 |
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| 引用本文： | 孙康文,陈琦,黄俊,武哲.军用飞机收益可实现性分析[J].哈尔滨工业大学学报,2012,44(3):132-136. |
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| 作者姓名： | 孙康文 陈琦 黄俊 武哲 |
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| 作者单位： | 北京航空航天大学航空科学与工程学院;北京航空航天大学航空科学与工程学院;北京航空航天大学航空科学与工程学院;北京航空航天大学航空科学与工程学院 |
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| 基金项目： | "航空基础科学基金"资助项目(03B51038) |
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| 摘 要： | 为了考核备选设计方案在不确定性因素影响下能够提供的综合能力,通过运用基于区间数层次分析法(AHP)和鲁棒技术(RD)的概率多准则决策方法(MCDM),对传统军用飞机总体方案评估中系统效能评估方法进行概率化处理,形成设计方案收益可实现性(EPACS)评估方法.本文首先对收益可实现性的基本定义及其相关数学模型进行说明,随后,在考虑飞机设计方案中各设计/状态变量相互关系的前提下,构建了飞机设计方案收益可实现性的层次分析结构模型和评估流程.最后,利用算例分析检验了上述分析模型的可用性和有效性.
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| 关 键 词： | 不确定性 概率多准则决策方法 收益可实现性 |
Efficiency practicability of aircraft conceptual/preliminary scheme |
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| SUN Kang-wen,CHEN Qi,HUANG Jun and WU Zhe.Efficiency practicability of aircraft conceptual/preliminary scheme[J].Journal of Harbin Institute of Technology,2012,44(3):132-136. |
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| Authors: | SUN Kang-wen CHEN Qi HUANG Jun and WU Zhe |
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| Affiliation: | School of Aeronautic Science and Technology,Beijing University of Aeronautics and Astronautics,100191 Beijing,China;School of Aeronautic Science and Technology,Beijing University of Aeronautics and Astronautics,100191 Beijing,China;School of Aeronautic Science and Technology,Beijing University of Aeronautics and Astronautics,100191 Beijing,China;School of Aeronautic Science and Technology,Beijing University of Aeronautics and Astronautics,100191 Beijing,China |
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| Abstract: | To examine the integration capability of candidate schemes under the condition of uncertainty,the probability multiple-criteria decision-making(MCDM) method,which is based on interval number analytic hierarchy process(AHP) and the robust design(RD),has been introduced to the effectiveness evaluation of aircraft conceptual/preliminary scheme,and the evaluation method of the Efficiency Practicability of Aircraft Conceptual/Preliminary Scheme(EPACS) has been founded.At first,the basic definition and correlative mathematics model of EPACS was made up.And then,taking into account of the correlation of all design/state variables in aircraft scheme,the structural model and the evaluation flow of EPACS was established.At last,the feasibility and validity of the above analysis had been proved by some examples. |
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| Keywords: | uncertainty probability multiple-criteria decision-making(MCDM) method efficiency practicability |
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