实时机载雷达告警仿真系统设计与实现
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摘要
机载雷达告警系统仿真的主要目的是建立雷达告警系统的数学模型、混合雷达信号模型以及电磁环境模拟。通过解混雷达混合信号,完成雷达信号分选,实现雷达告警系统功能。首先,提出了建立机载雷达告警模拟系统的方法,利用SystemVue软件平台实现了该仿真系统。然后,对该系统的实时性进行了研究,类比透明计算概念中服务器与用户之间的关系,改变以往传统的数据传输模式,使得该仿真系统的实时性得到了保证。最后,在仿真实验中对处于不同杂波干扰环境中的雷达告警系统的性能进行了对比分析。该系统的建立,不仅为验证信号分选算法提供了平台,同时也为外场试验提供仿真数据,具有一定的实际应用价值。
The simulation of airborne radar warning system is to establish their mathematical models,mixed radar signal models and electromagnetic environment.Radar signals can be sorted out though unmixing the mixed radar signal,so that the function of the radar warning system is realized.The modeling method of the airborne radar warning simulation system is proposed,and the simulation system is realized by SystemVue.Through comparing the relationship between the server and the user in the concept of transparence computing,the data transmission mode is changed in this simulation system,and the property of real-time can be guaranteed.In the simulation experiment,the performance of the radar warning simulation system is tested under the different clutter environment.The airborne radar warning simulation system has certain practical application value,because it not only provides a platform for verification of signal sorting algorithms,but also provides the simulation data for the field experiment.
The simulation of airborne radar warning system is to establish their mathematical models,mixed radar signal models and electromagnetic environment.Radar signals can be sorted out though unmixing the mixed radar signal,so that the function of the radar warning system is realized.The modeling method of the airborne radar warning simulation system is proposed,and the simulation system is realized by SystemVue.Through comparing the relationship between the server and the user in the concept of transparence computing,the data transmission mode is changed in this simulation system,and the property of real-time can be guaranteed.In the simulation experiment,the performance of the radar warning simulation system is tested under the different clutter environment.The airborne radar warning simulation system has certain practical application value,because it not only provides a platform for verification of signal sorting algorithms,but also provides the simulation data for the field experiment.
引文
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[22]Ismail B M,Azzeddine S,Mourad N,et al.Effect of antenna directivity on adaptive modulation in an underground mine gallery[J].Canadian Journal of Electrical and Computer Engineering,2014,37(4):222-227.
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[26]Li H S,Han Y,Cai Y W,et al.Overview of the crucial technology research for radar signal sorting[J].Systems Engineering and Electronics,2005,27(12):2035-2040.(李合生,韩宇,蔡英武,等.雷达信号分选关键技术研究综述[J].系统工程与电子技术,2005,27(12):2035-2040.)
[27]Chabriel G,Kleinsteuber M,Moreau E,et al.Joint matrices decompositions and blind source separation:a survey of methods,identification and applications[J].IEEE Signal ProcessingMagazine,2014,31(3):34-43.
[28]Xu X,Zhou Y Y,Lu Q Z.Research on real time deinter leaving technology for radar intercept system[J].Systems Engineering and Electronics,2001,23(3):12-15.(徐欣,周一宇,卢启中.雷达截获系统实时信号分选处理技术研究[J].系统工程与电子技术,2001,23(3):12-15.)
[29]Wang X,Huang Z T,Ren X T,et al.Blind identification of underdetermined mixtures based on detection of time frequency single source point and cluster validation technique[J].Journal of National University of Defense Technology,2013,35(2):69-74.(王翔,黄知涛,任啸天,等.基于时频单源点检测和聚类验证技术的欠定混合辨识算法[J].国防科技大学学报,2013,35(2):69-74.)
[30]Han G X.Status and trends of the airborne radar warning receiver[J].Aeronautical Science and Technology,2006(6):3-6.(韩国玺.机载雷达告警接收机的现状与发展[J].航空科学技术,2006(6):3-6.)
[31]Liu K,Du L M,Wang J L.Underdetermined blind source separation method based on time frequency single source leading region[J].Science China,2008,38(8):1284-1301.(刘琨,杜利民,王劲林.基于时频单源主导区的盲源欠定分离方法[J].中国科学,2008,38(8):1284-1301.)
[2]Yang N,Yuan S,Hou L,et al.Design and construction of simulation system for army electronic countermeasure[J].Journal of System Simulation,2013,25(S):187-190.(杨娜,袁舒,侯磊,等.陆军电子对抗仿真系统设计与实现[J].系统仿真学报,2013,25(S):187-190.)
[3]Poisel R A.Electronic warfare receivers and receiving systems[M].London:Artech House,2014.
[4]Manish G,Hareesh G,Arvind K M.Electronic warfare:issue and challenges for emitter classification[J].Defense Science Journal,2011,61(3):228-234.
[5]Don H.A sample of radar warning receivers[J].Journal of Electronic Defense,1999,4(S):21-25.
[6]Adamy D.Radar warning receivers:the digital revolution[J].Journal of Electronic Defense,2000,23(6):12-16.
[7]Wilson J.Precision location and identification:a revolution in threat warning and situational awareness[J].Journal of Electronic Defense,1999,22(11):43-48.
[8]Emmanuel V.Musical source separation using time-frequency source priors[J].IEEE Trans.on Speech and Audio Processing Special Issue on Statistical and Perceptual Audio Processing,2006,14(1):91-98.
[9]Zhang Q,Xu J D,Wang G C,et al.Design of simulation system about electronic counter measures based on HLA[J].Computer Simulation,2011,28(1):80-83.(张启,许家栋,王国超,等.基于HLA的电子对抗仿真系统设计[J].计算机仿真,2011,28(1):80-83.)
[10]Li B,Li X D,Gao X G,et al.The simulation and evaluation system of the airborne electronic countermeasure[J].Fire Control&Command Control,2012,27(6):134-137,143.(李波,李效弟,高晓光,等.机载自卫电子对抗仿真评估系统[J].火力与指挥控制,2012,27(6):134-137,143.)
[11]Wei P,Yu H X,Jia M.Study of air-lined radar opposed system[J].Computer Measurement&Control,2009,17(4):720-722.(魏鹏,于海勋,贾蒙.机载雷达对抗系统的研究[J].计算机测量与控制,2009,17(4):720-722.)
[12]Zhang Y X.Transparence computing:concept,architecture and example[J].Chinese Journal of Electronics,2004,32(12):169-173.(张尧学.透明计算:概念、结构和示例[J].电子学报,2004,32(12):169-173.)
[13]Jia M,Li H,Shen Y,et al.Simulation of electronic warfare system for airborne radar[J].Fire Control&Command Control,2010,35(4):76-78.(贾蒙,李辉,沈莹,等.机载雷达电子对抗系统的仿真[J].火力与指挥控制,2010,35(4):76-78.)
[14]Xu G B,Zhang Y X,Zhou Y Z,et al.Design and implementation of a virtual machine-based transparent computing system[J].Journal of Tsinghua University(Science and Technology),2008,5(10):1675-1678.(徐广斌,张尧学,周悦芝,等.基于虚拟机的透明计算系统设计及实现[J].清华大学学报(自然科学版),2008,5(10):1675-1678.)
[15]David L,Anurag B.Radar system design and interference analysis using agilent SystemVue[R].Santa Clara:Agilent Technologies Application Note,2010.
[16]Agilent.Using Agilent SystemVue to create realistic scenarios for radar and EW applications[R].Santa Clara:Agilent Technologies Application Note,2012.
[17]Agilent.Using SystemVue’s radar library to generate signals for radar design and verification[R].Santa Clara:Agilent Technologies Application Note,2011.
[18]Agilent.Adwanced radar and EW systems[R].Santa Clara:Kesight Technologies,2014.
[19]Zhao G Q.Principle of radar countermeasure[M].Xi’an:Xidian University,1999:119-121.(赵国庆.雷达对抗原理[M].西安:西安电子科技大学出版社,1999:119-121.)
[20]Han H,Zhu H Y,Han C Z,et al.A typical simulation system for airborne phased array radar[J].Systems Engineering and Electronics,2003,25(7):873-877.(韩红,朱红艳,韩崇昭,等.一种典型的机载相控阵雷达仿真系统[J].系统工程与电子技术,2003,25(7):873-877.)
[21]Zou Q Y,Song H,Chen Z J.Research and design on simulation system for multi-aircraft and multi-formation flight[J].Systems Engineering and Electronics,2008,30(4):677-681.(邹庆元,宋晗,陈宗基.多机多编队飞行仿真系统研究和设计[J].系统工程与电子技术,2008,30(4):677-681.)
[22]Ismail B M,Azzeddine S,Mourad N,et al.Effect of antenna directivity on adaptive modulation in an underground mine gallery[J].Canadian Journal of Electrical and Computer Engineering,2014,37(4):222-227.
[23]Gao B,Lv S W,Zhao J H.Implementation of effectiveness evaluation simulation system for ECM[J].Systems Engineering and Electronics,2005,27(10):1738-1740.(高彬,吕善伟,赵集慧.电子对抗效能评估仿真系统的实现[J].系统工程与电子技术,2005,27(10):1738-1740.)
[24]Cedric F,Christian D.Two contributions to blind source separation using time-frequency distributions[J].IEEE Signal Processing Letters,2004,11(3):386-389.
[25]Richard E T,Maneesh S.Time-frequency analysis as probabilistic inference[J].IEEE Trans.on Signal Processing,2014,62(23):6171-6183.
[26]Li H S,Han Y,Cai Y W,et al.Overview of the crucial technology research for radar signal sorting[J].Systems Engineering and Electronics,2005,27(12):2035-2040.(李合生,韩宇,蔡英武,等.雷达信号分选关键技术研究综述[J].系统工程与电子技术,2005,27(12):2035-2040.)
[27]Chabriel G,Kleinsteuber M,Moreau E,et al.Joint matrices decompositions and blind source separation:a survey of methods,identification and applications[J].IEEE Signal ProcessingMagazine,2014,31(3):34-43.
[28]Xu X,Zhou Y Y,Lu Q Z.Research on real time deinter leaving technology for radar intercept system[J].Systems Engineering and Electronics,2001,23(3):12-15.(徐欣,周一宇,卢启中.雷达截获系统实时信号分选处理技术研究[J].系统工程与电子技术,2001,23(3):12-15.)
[29]Wang X,Huang Z T,Ren X T,et al.Blind identification of underdetermined mixtures based on detection of time frequency single source point and cluster validation technique[J].Journal of National University of Defense Technology,2013,35(2):69-74.(王翔,黄知涛,任啸天,等.基于时频单源点检测和聚类验证技术的欠定混合辨识算法[J].国防科技大学学报,2013,35(2):69-74.)
[30]Han G X.Status and trends of the airborne radar warning receiver[J].Aeronautical Science and Technology,2006(6):3-6.(韩国玺.机载雷达告警接收机的现状与发展[J].航空科学技术,2006(6):3-6.)
[31]Liu K,Du L M,Wang J L.Underdetermined blind source separation method based on time frequency single source leading region[J].Science China,2008,38(8):1284-1301.(刘琨,杜利民,王劲林.基于时频单源主导区的盲源欠定分离方法[J].中国科学,2008,38(8):1284-1301.)