火力与指挥控制2026，Vol.51Issue(4)：11-19,27,10.DOI:10.3969/j.issn.1002-0640.2026.04.002
基于DTW距离的空天防御目标威胁评估
Threat Assessment of Aerospace Defense Targets Based on DTW Distance
摘要
Abstract
Aerospace defense operations are strategic,dynamic and uncertain,which poses great challenges to threat assessment.Aiming at the problem that traditional threat assessment methods are difficult to deal with the dynamic and time-unaligned characteristics of decision-making information,this paper optimally integrates the subjective weight obtained by the AHP method and the objective weight obtained by the entropy weight method.The TOPSIS algorithm is improved from the selection of ideal solutions and the calculation of relative closeness through time weighting,time series dominance,and dynamic time warping(DTW)distance,so as to achieve threat assessment for aerospace defense targets.The example shows that the proposed method can solve the problem of dynamic and time-unaligned decision-making information and effectively implement the threat assessment of aerospace defense targets.关键词
空天防御/威胁评估/DTW距离/时间序列/TOPSIS算法Key words
aerospace defense/threat assessment/DTW distance/time series/TOPSIS algorithm分类
军事科技引用本文复制引用
文秘,韩旭,康睿智..基于DTW距离的空天防御目标威胁评估[J].火力与指挥控制,2026,51(4):11-19,27,10.基金项目
军事科学院重点项目(××20211A010178) （××20211A010178）
军事科学院基金资助项目(××2024ZZY0120) （××2024ZZY0120）
