系统工程与电子技术 ›› 2020, Vol. 42 ›› Issue (5): 1109-1115.doi: 10.3969/j.issn.1001-506X.2020.05.18

• 系统工程 • 上一篇    下一篇

突防场景下基于NWHFS的集群射频隐身性能评估

杨诚修1(), 王谦喆1(), 李淑婧1(), 裴少婷2()   

  1. 1. 空军工程大学空管领航学院, 陕西 西安 710051
    2. 空军工程大学航空工程学院, 陕西 西安 710038
  • 收稿日期:2019-10-24 出版日期:2020-04-30 发布日期:2020-04-30
  • 作者简介:杨诚修(1996-),男,硕士研究生,主要研究方向为射频隐身技术、模糊集理论和多属性决策。E-mail:ycx96123@163.com|王谦喆(1978-),男,副教授,硕士研究生导师,硕士,主要研究方向为通信与信号处理、射频隐身技术。E-mail:afeu_wqz@163.com|李淑婧(1985-),女,讲师,硕士,主要研究方向为集群控制和多属性决策。E-mail:lsj_jq@163.com|裴少婷(1986-),女,讲师,硕士,主要研究方向为计算机科学和信号处理。E-mail:251823067@qq.com
  • 基金资助:
    国家自然科学基金(61773397);陕西省电子信息系统综合集成重点实验室项目(201901A)

Swarm RF stealth performance evaluation method based on NWHFS under penetration scene

Chengxiu YANG1(), Qianzhe WANG1(), Shujing LI1(), Shaoting PEI2()   

  1. 1. Air Traffic Control and Navigation College, Air Force Engineering University, Xi'an 710051, China
    2. Aeronautics Engineering College, Air Force Engineering University, Xi'an 710038, China
  • Received:2019-10-24 Online:2020-04-30 Published:2020-04-30
  • Supported by:
    国家自然科学基金(61773397);陕西省电子信息系统综合集成重点实验室项目(201901A)

摘要:

针对航空集群在突防场景下的射频(radio frequency, RF)隐身性能评估问题,提出基于正态波动犹豫模糊集(normal wiggly hesitant fuzzy set, NWHFS)相关系数的评估方法。首先,推导出NWHFS相关系数表达式;然后,通过分析航空集群与单个载机平台RF隐身评估的不同,提取出集群RF隐身性能评价参数,并得到隶属度参考点公式;组织决策者根据隶属度参考点给出NWHFS决策矩阵;最终,通过计算待评估场景与参考点集之间的相关系数,定量地评价不同场景下航空集群的RF隐身性能,并由此确定RF隐身性能排序。以四机集群为研究对象,对突防场景下的3种情景进行了仿真验证,证实该评估方法的有效性。

关键词: 航空集群, 突防场景, 正态波动犹豫模糊集, 射频隐身

Abstract:

Aiming at solving the problem of the swarm radio frequency (RF) stealth performance evaluation of aircraft swarm under penetration scene, an evaluation method based on the correlation coefficient of the normal wiggly hesitant fuzzy set (NWHFS) is proposed. Firstly, the NWHFS correlation coefficients expression is derived. By analyzing the differences between the RF stealth evaluation problems of aircraft swarm and single carrier platform, the parameters of the swarm RF stealth performance evaluation are extracted, and the formulas of the membership degree reference point are obtained. Decision-makers give the NWHFS decision matrix according to the membership degree reference points. Finally, the correlation coefficient between the scenes to be evaluated and the reference point set is calculated to quantitatively evaluate the RF stealth performance of the aircraft swarm under different scenes, and to determine the RF stealth performance ranking. Taking the four-aircraft swarm as the research object, the simulation of three scenes under the penetration scene is carried out, which proves the validity of the evaluation method.

Key words: aircraft swarm, penetration scene, normal wiggly hesitant fuzzy set (NWHFS), radio frequency (RF) stealth

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