隨(sui)著(zhu)無人(ren)(ren)(ren)機變得不可控(kong)制，出現了(le)一(yi)種用(yong)于控(kong)制的無人(ren)(ren)(ren)機計數(shu)器系統，即反無人(ren)(ren)(ren)機系統。反無人(ren)(ren)(ren)機技術僅指無人(ren)(ren)(ren)機的檢測(ce)，識別，干(gan)擾(rao)和(he)欺騙。控(kong)制甚至銷毀設備。

無(wu)人機系(xi)(xi)統(tong)(tong)(tong)(tong)由(you)四個主要子系(xi)(xi)統(tong)(tong)(tong)(tong)和(he)模塊組(zu)成(cheng)(cheng)：搜(sou)索(suo)(suo)系(xi)(xi)統(tong)(tong)(tong)(tong)，光電跟(gen)蹤(zong)系(xi)(xi)統(tong)(tong)(tong)(tong)，射(she)頻干擾系(xi)(xi)統(tong)(tong)(tong)(tong)以(yi)(yi)及顯示和(he)控制單元。其中，搜(sou)索(suo)(suo)系(xi)(xi)統(tong)(tong)(tong)(tong)完(wan)成(cheng)(cheng)了任務區低空目標(biao)的監視和(he)位置指示功(gong)能。它由(you)搜(sou)索(suo)(suo)雷達和(he)無(wu)線(xian)電頻譜(pu)監測系(xi)(xi)統(tong)(tong)(tong)(tong)組(zu)成(cheng)(cheng)。兩種系(xi)(xi)統(tong)(tong)(tong)(tong)的搜(sou)索(suo)(suo)系(xi)(xi)統(tong)(tong)(tong)(tong)可以(yi)(yi)根據環境單獨(du)使用(yong)(yong)或(huo)組(zu)合(he)使用(yong)(yong)，以(yi)(yi)提高(gao)檢測性(xing)能。 光學跟(gen)蹤(zong)系(xi)(xi)統(tong)(tong)(tong)(tong)完(wan)成(cheng)(cheng)目標(biao)的自動跟(gen)蹤(zong)功(gong)能，使射(she)頻干擾系(xi)(xi)統(tong)(tong)(tong)(tong)的定(ding)向天(tian)線(xian)可以(yi)(yi)實時對準目標(biao)。

射(she)頻干擾(rao)系統用于完(wan)成目標無(wu)人機(ji)GPS和無(wu)線遙測鏈(lian)路的定向(xiang)射(she)頻干擾(rao)功能(neng)，使無(wu)人機(ji)失去控制(zhi)，無(wu)法繼續飛(fei)行；顯示和控制(zhi)單(dan)元主要完(wan)成系統狀態監(jian)視，控制(zhi)，情況顯示和人機(ji)交(jiao)互功能(neng)。

隨著無(wu)(wu)人(ren)機(ji)技術的(de)不(bu)斷發展和(he)完(wan)善，無(wu)(wu)人(ren)機(ji)不(bu)僅在(zai)軍事領域起著重要作用(yong)，而且在(zai)民用(yong)領域也得到了廣泛的(de)應用(yong)。 當前，民用(yong)無(wu)(wu)人(ren)機(ji)的(de)普遍使用(yong)以(yi)及(ji)無(wu)(wu)人(ren)機(ji)對策(ce)系統最普遍的(de)使用(yong)是信號干擾(rao)，信號欺騙和(he)無(wu)(wu)線電控制。