现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
7期
38-42
,共5页
反辐射导弹%仿真试验%三轴转台%误差分析
反輻射導彈%倣真試驗%三軸轉檯%誤差分析
반복사도탄%방진시험%삼축전태%오차분석
anti-radiation missile%simulation test%three-axis rotating platform%error analysis
反辐射导弹仿真试验是以雷达对抗仿真试验系统为平台进行的，由于雷达对抗仿真试验系统存在天线阵列通道幅相不平衡、微波暗室多路径传输、三轴仿真转台误差及转台中心与导引头不同心等误差因素，因而会影响反辐射导弹仿真试验。针对仿真试验系统特点，分析并计算了天线阵列通道幅相不平衡等各误差因素对仿真试验造成的测向误差，最后给出了反辐射导弹仿真试验系统误差分析结果。
反輻射導彈倣真試驗是以雷達對抗倣真試驗繫統為平檯進行的，由于雷達對抗倣真試驗繫統存在天線陣列通道幅相不平衡、微波暗室多路徑傳輸、三軸倣真轉檯誤差及轉檯中心與導引頭不同心等誤差因素，因而會影響反輻射導彈倣真試驗。針對倣真試驗繫統特點，分析併計算瞭天線陣列通道幅相不平衡等各誤差因素對倣真試驗造成的測嚮誤差，最後給齣瞭反輻射導彈倣真試驗繫統誤差分析結果。
반복사도탄방진시험시이뢰체대항방진시험계통위평태진행적，유우뢰체대항방진시험계통존재천선진렬통도폭상불평형、미파암실다로경전수、삼축방진전태오차급전태중심여도인두불동심등오차인소，인이회영향반복사도탄방진시험。침대방진시험계통특점，분석병계산료천선진렬통도폭상불평형등각오차인소대방진시험조성적측향오차，최후급출료반복사도탄방진시험계통오차분석결과。
The simulation test of anti-radiation missile is based on radar countermeasure simulation test system. The error factors that exsist in radar countermeasure simulation test system,such as the disbalance of magnitude-phase of the antenna-ar-ray channel,the multipath transmission effect in the microwave anechoic chamber,the error of the three-axis simulation rotating platform,and the misalignment between the rotating platform center and the center of seeker,would influence the simulation test of anti-radiation missile. Based on the characteristic of simulation test system,the direction errors of simulation test induced by above-mentioned error factors are analyzed and calculated. Finally,the simulation results about the simulation test error of an-ti-radiation missile are presented.
