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    各类反无人机技术的优势

    澳门足彩2019-04-27 16:57:49

    反无人机关键技术

    DANGQIAN,GEGUOFANWURENJIJISHUZHUYAOFENWEISANLEI。

    澳门足彩YI、,ZHUYAOTONGGUOXINHAOGANRAO、SHENGBOGANRAODENGJISHULAISHIXIAN。

    澳门足彩ER、ZHIJIECUIHUILEI,BAOKUOSHIYONGJIGUANGWUQI、YONGWURENJIFANZHIWURENJIDENG。

    SAN、JIANCEKONGZHILEI,ZHUYAOTONGGUOJIECHIWUXIANDIANKONGZHIDENGFANGSHISHIXIAN。

    DIERLEIJISHUZHUYAOYINGYONGYUJUNSHILINGYU,XIAMIANZHENDUIDIYILEIHEDISANLEIFANWURENJIJISHUTAOLUN,TANTANRUHELIYONGXINXIJISHUSHOUDUANDUIXIAOFEIJIWURENJIJINXINGFANZHI。

    澳门足彩MUQIANSUOYOUDEMINYONGWURENJIDOUXUYAOYONGDAOWUXIANDIANJISHULAISHIXIANCHUANSHUDENGGONGNENG。DANGRANMOUXIETESHUYONGTUDEWURENJIKEYICAIYONGZHURUDIXINGPIPEI、TUXIANGSHIBIEYIJIGAOJINGDUGUANXINGDAOHANGDEBANFALAIQUEDINGZIJIDEWEIZHI,BINGQIEZIZHUDEWANCHENGRENWU,DANZAIMINYONGLINGYUSHANGWEIPUJI。JIRANWURENJIBIXUSHIYONGWUXIANDIANJISHU,JIUKEYI,CONGERDADAOSHIWURENJISHIKONGHUOZHEFANDEMUDI。

    DUANDUANJINIAN,WURENJIJIUCONGXIAOZHONGZOUXIANGLELIUXING,YINQIKUAISUFAZHAN,YOUYUWURENJI“HEIFEI”ZAOCHENGDEANQUANYINHUANHESHIGUYELVJINBUZHI,SUOYIFANWURENJIXITONGYEYINGYUNERSHENG。NEIMEZHEIXIEWURENJIDE“TIANDI”MENDOUSHIYONGSHENMEYANGDEFANGFALAIWEIJIAOWURENJIDENI?

    阻断干扰型

    GAILEIXINGSHIBIJIAOSHIYONGYUMUQIANWURENJIFANLAN、YINGYONGZAIGUANGDEFANWURENJIFANGSHI。GANRAOZUDUANXINGFANWURENJICELVEYINGYONGJIAOWEIGUANGFANDEZHUYAOSHIXIANGMUBIAOWURENJIFASHEDINGXIANGDESHENGBOHUOSHEPIN,GANRAOWURENJIDEYINGJIANHUOQIEDUANWURENJIYUYAOKONGQIZHIJIANDETONGXUN, CONGERPOSHIWURENJIZIXINGJIANGLUOHUOZHEFANHANG。

    信号干扰

    一般来说,干扰阻断的最简单直接的方式是信号干扰,这种方式技术含量相对较低,成本较少。目前市面上大多数无人机均采用GPS卫星导航系统与惯性导航系统相结合的方式,要想让GPS信号受到干扰并不是一件难事,反无人机系统只需向目标无人机发射一定功率的定向射频即可,无人机GPS信号受到干扰后无法获得精确的自身坐标数据,就会导致无人机在一定程度上失控,以至于作业失败。不过这种方式也是诸多“围剿”无人机方式中最温和的一种,不至于让无人机坠落,是一种通过干扰降低无人机“有害目的性”的方式。

    声波干扰

    XIANGDUIXINHAOGANRAOLAISHUO,SHENGBOGANRAOJIUXIANDEGAODUANLEXUDUO,POHUAICHENGDUYEBIXINHAOGANRAOYAOGAO。

    澳门足彩QUNIAN8YUE,HANGUOXIANJINKEXUEJISHUYANJIUYUAN(KAIST)DEYANJIURENYUANFABIAOBAOGAOCHENG,YANZHILEYIZHONGXINXINGDE“SHENGBOGANRAOFANWURENJIXITONG”,YUXINHAOGANRAOBUTAIXIANGTONGDESHI,ZHEIZHONGFANGSHISHIYONGSHENGBOLAIGANRAOWURENJIDEYINGJIAN,SHIQISANGSHIGONGZUONENGLI。

    WURENJINEIBUYOUYIGEZHONGYAODEZUJIAN——TUOLUOYI,TAKEYIWEIWURENJITIGONGJITIQINGXIE、XUANZHUANJIFANGXIANGJIAODUDENGXINXI,YIBAOCHIJITIPINGHENG。HANGUODEYANJIURENYUANYANJIUZHENGMING,DANGSHENGBOPINLVYUWURENJITUOLUOYIDEGUYOUPINLVYIZHIDESHIHOU,JIUHUIFASHENGGONGZHEN,SHITUOLUOYIWUFAZHENGCHANGGONGZUO,CONGERDAOZHIWURENJIZHUILUO。TONGGUOGANRAOYINGJIANDEFANGSHISUIRANGENGBAOLI、GENGZHIJIE,DANXIANGDUIXINHAOGANRAOBUZUDEDIFANGSHI,SHENGBOGANRAODEMIAOZHUNHEGENZONGXINGBURUGPSGANRAOWENDING,QIEZAOJIAANGGUI,MUQIANBUSHIHETOURUDAODAZHONGDEFANWURENJIXITONGSHIYONG。

    电波干扰

    说到干扰阻断型反无人机系统,不得不提一下AUDS系统,这个又英国布莱特监控系统公司(Blighter Surveillance Systems)、切斯动力公司(Chess Dynamics)和恩特普赖斯控制系统公司(Enterprise Control Systems)共同研发的反无人机系统算得上是去年最为著名的反无人机装置了,该系统主要采用一种高功率澳门足彩射电波来消灭无人机。简单的说,这种射电波能有效阻断无人机通讯,并能够在半空中关闭无人机。该防卫系统的攻击距离也非常远,可以攻击1.6公里以外的威胁无人机,瞄准目标只需10-15秒,还能对无人机发动“蜂群攻击”,一次性击落多架无人机,对黑飞的无人机威胁很大。



    TUIJIANCHANPIN