基于动态变权重的空战态势评估

杨爱武;李战武;李宝;奚之飞;高春庆

兵工学报 ›› 2021, Vol. 42 ›› Issue (7) : 1553-1563.

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  • 主管：中国科学技术协会

    主编：许毅达

    ISSN 1000-1093

    　

  • 主办：中国兵工学会

    出版：《兵工学报》 编辑部

    CN 11-2176/TJ

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兵工学报 ›› 2021, Vol. 42 ›› Issue (7) : 1553-1563. DOI: 10.3969/j.issn.1000-1093.2021.07.023
论文

基于动态变权重的空战态势评估

  • 杨爱武1， 李战武1， 李宝2， 奚之飞1， 高春庆1
作者信息 +

Air Combat Situation Assessment Based on Dynamic Variable Weight

  • YANG Aiwu1, LI Zhanwu1, LI Bao2, XI Zhifei1, GAO Chunqing1
Author information +
文章历史 +

摘要

针对空战态势评估中以往态势评估模型对空战高动态性和博弈过程描述不充分，以及常权重评估态势导致状态失衡的问题，提出一种基于动态变权重的态势评估方法。根据空战特点建立机动强度和机动潜力模型来量化战术意图，改进态势评估模型，解决战术意图为固定值导致战斗机动态特性以及博弈过程描述不充分的问题；基于层间相关性的重要性准则方法计算客观常权重向量，根据空战评估指标影响因素分析构建均衡函数，得到指标状态变权重向量，通过常权重向量与状态变权重向量的Hadamard乘积计算指标变权重，解决常权重评估态势状态失衡问题。仿真结果表明，该态势评估方法的评估态势结果更为客观，符合实际空战特点。

Abstract

In air combat situation assessment, the situation assessment model does not adequately describe the high dynamics and game process of air combat, and the constant weight assessment situation leads to "state imbalance". A situation assessment method based on dynamic variable weight is proposed. First, based on the characteristics of air combat, the maneuver strength and maneuver potential models are established to quantify the tactical intent and enrich the situation assessment model, and solve the problem of deviation between the situation assessment result and the actual air combat situation due to the fixed value of tactical intent. The objective constant weight vector is calculated based on the criteria importance through intercrieria correlation method, and the equilibrium function is constructed from the analysis of the air combat evaluation index influencing factors, and the indicator state variable weight vector is obtained. The variable weight of the indicator is calculated by the Hadamard product of the constant weight vector and the state variable weight vector, and solve the problem of "state imbalance" in the evaluation situation with constant weight. The simulated results show that the proposed method is more objective in situation assessment and conforms to the characteristics of actual air combat.

关键词

空战态势评估 / 机动强度 / 机动潜力 / 变权重 / 评估模型

Key words

aircombatsituationassessment / maneuverstrength / maneuverpotential / variableweight / evaluationmodel

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杨爱武， 李战武， 李宝， 奚之飞， 高春庆. 基于动态变权重的空战态势评估. 兵工学报. 2021, 42(7): 1553-1563 https://doi.org/10.3969/j.issn.1000-1093.2021.07.023
YANG Aiwu, LI Zhanwu, LI Bao, XI Zhifei, GAO Chunqing. Air Combat Situation Assessment Based on Dynamic Variable Weight. Acta Armamentarii. 2021, 42(7): 1553-1563 https://doi.org/10.3969/j.issn.1000-1093.2021.07.023

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