指挥控制与仿真2016，Vol.38Issue(4)：32-35,4.DOI:10.3969/j.issn.1673-3819.2016.04.007
基于核主成分分析方法的水面舰艇空中目标威胁评估∗
Threat Target Evaluation of Air Targets to Warships in Air Defense Based on KPCA Method
摘要
Abstract
The coming air targets threat evaluation and sorting of empty fire distribution of ships fire is important step.Ac-cording to the characteristics of the coming air targets, after confirmed target index quantification, because nonlinear between each index of coming target, puts forward a method of using kernel principal component analysis feature extraction of target information, then based on the kernel principal components variance contribution to target threat assessment and sequencing. By simulation example, the results are more accurate and objective, effectively and avoided subjectivity strong problems in the traditional method, at the same time, the index data extraction process reduces the information dimension, reduces the computational complexity, provides a new way for warship air defense combat threat assessment.关键词
威胁评估/核主成分分析/舰艇防空作战/空中目标/方差贡献率Key words
threat evaluation/KPCA/warship air defense combat/air targets/variance contribution rate分类
军事科技引用本文复制引用
李冬雷,姜礼平..基于核主成分分析方法的水面舰艇空中目标威胁评估∗[J].指挥控制与仿真,2016,38(4):32-35,4.基金项目
国家自然科学基金（6107419）；全军军事学研究生课题 （）
