舰船电子工程
艦船電子工程
함선전자공정
SHIP ELECTRONIC ENGINEERING
2014年
6期
85-89
,共5页
被动雷达导引头%抗干扰性能%模糊层次分析法
被動雷達導引頭%抗榦擾性能%模糊層次分析法
피동뢰체도인두%항간우성능%모호층차분석법
passive radar seeker%anti-jamming performance%fuzzy analytic hierarchy process(FAHP)
为了评估被动雷达导引头的抗干扰性能，根据可能面临的海上复杂干扰环境建立了抗干扰指标体系，基于自信度的专家打分法确定指标之间相对重要性，分析相对重要性概率密度函数关系后确定判断矩阵，对判断矩阵进行一致性检验得到指标权重。以被动雷达导引头抗有源干扰指标的下层子指标为例进行了指标权重的计算，结果能准确地反映各个指标间的轻重关系，为评估抗干扰性能打下基础。
為瞭評估被動雷達導引頭的抗榦擾性能，根據可能麵臨的海上複雜榦擾環境建立瞭抗榦擾指標體繫，基于自信度的專傢打分法確定指標之間相對重要性，分析相對重要性概率密度函數關繫後確定判斷矩陣，對判斷矩陣進行一緻性檢驗得到指標權重。以被動雷達導引頭抗有源榦擾指標的下層子指標為例進行瞭指標權重的計算，結果能準確地反映各箇指標間的輕重關繫，為評估抗榦擾性能打下基礎。
위료평고피동뢰체도인두적항간우성능，근거가능면림적해상복잡간우배경건립료항간우지표체계，기우자신도적전가타분법학정지표지간상대중요성，분석상대중요성개솔밀도함수관계후학정판단구진，대판단구진진행일치성검험득도지표권중。이피동뢰체도인두항유원간우지표적하층자지표위례진행료지표권중적계산，결과능준학지반영각개지표간적경중관계，위평고항간우성능타하기출。
In order to evaluate anti-jamming performance of passive radar seeker ,anti-jamming performance indication system is built up according to the intricate disturbing circumstances on the sea .Relative importance indicators are deter-mined by the expert mark method based on self-confidence .Estimating matrix is given after analyzed the importance probabil-ity density function relationships ,and indicator weight is calculated after checkout estimating matrix coherence .Passive radar seeker active jamming indicator importance weight is calculated for example ,the result reflect the importance between indica-tors accurately ,preparing for evaluating anti-jamming performance .
