电子学报 ›› 2020, Vol. 48 ›› Issue (12): 2352-2359.DOI: 10.3969/j.issn.0372-2112.2020.12.010

• 学术论文 • 上一篇    下一篇

基于灰色关联分析和模糊综合评判的GNSS欺骗干扰效能评估

王月, 郝金明, 刘伟平   

  1. 战略支援部队信息工程大学地理空间信息学院, 河南郑州 450001
  • 收稿日期:2019-09-29 修回日期:2020-06-29 出版日期:2020-12-25
    • 作者简介:
    • 王月 女,1994年12月出生,江西九江人.战略支援部队信息工程大学在读博士研究生,主要研究方向为GNSS欺骗干扰装备效能评估方法.E-mail:2895771372@qq.com;郝金明 男,1962年3月出生,山东曹县人.信息工程大学获硕士学位.现任信息工程大学博士生导师,研究方向为卫星精密定位技术等.E-mail:haojm@139.com;刘伟平 男,1986年9月出生,河南三门峡人.信息工程大学获博士学位.现任信息工程大学副教授,研究方向为卫星精密定轨技术等.E-mail:lwpchxy@sina.com
    • 基金资助:
    • 地理信息工程国家重点实验室开放研究基金 (No.SKLGIE2017-M-2-1)

GNSS Spoofing Effectiveness Evaluation Based on Grey Relational Analysis and Fuzzy Comprehensive Assessment

WANG Yue, HAO Jin-ming, LIU Wei-ping   

  1. College of Geospatial Information, PLA Information Engineering University, Zhengzhou, Henan 450001, China
  • Received:2019-09-29 Revised:2020-06-29 Online:2020-12-25 Published:2020-12-25

摘要: GNSS(Global Navigation Satellite System)欺骗干扰装备,是"导航战"重要组成,对其效能的有效评估决定了目标任务的成功.但目前存在影响因素的模糊性和不确定性大、因素间影响关系的传递性弱、评估方法适用性差、评估效率低等难点问题.针对这些问题,本文提出一种基于灰色关联分析和模糊综合评判的评估方法.在指标体系搭建完成的基础上,利用层次分析法确定指标权重,并通过纵向计算灰色关联度,得到最优方案;再通过模糊综合评判,得到最优方案的评估结果;最后通过横向计算灰色关联度,来选取与评估结果关联度高的指标.实验证明,本文提出的方法解决了评估存在的难点问题,达到有效评估的目的.

关键词: 导航战, 欺骗干扰装备, 评估指标, 灰色关联分析, 模糊综合评判

Abstract: GNSS (Global Navigation Satellite System) spoofing equipment is the important components of "Navigation war".The valid evaluation of its effectiveness determines the success of the target task.However,there are still many difficult issues,such as the great ambiguity and uncertainty of influencing factors,the weak transitivity of influencing relations between factors,the poor applicability of assessment methods and the low evaluation efficiency.To deal with these problems,an evaluation method based on grey relational analysis and fuzzy comprehensive assessment is proposed.Firstly,the optimal scheme is obtained by calculating grey relational degree longitudinally.Secondly,the evaluation results of the optimal scheme are obtained by using fuzzy comprehensive assessment.Finally,the indexes highly correlated with the evaluation results are selected based on calculating gray relational degree horizontally.The test results show that these difficult problems are solved by the method proposed in this paper.

Key words: navigation war, spoofing equipment, evaluation index, grey relational analysis, fuzzy comprehensive assessment

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