现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2013年
14期
41-43
,共3页
机载雷达%扇形搜索%搜潜概率%建模与仿真
機載雷達%扇形搜索%搜潛概率%建模與倣真
궤재뢰체%선형수색%수잠개솔%건모여방진
airborne radar%sector searching%submarine search probability%modeling and simulation
依据经典的检查搜潜方法,建立反潜巡逻机机载雷达的扇形搜索模型,对其搜潜效率进行了分析。对在不同海况条件、不同经济航速条件和不同搜索面积条件下的搜潜效率进行了仿真。试验结果表明:低海况等级情况下,海况变化对搜潜概率影响不大,但是随着海况等级的增加,搜潜概率急剧下降;随着经济航速的增加,雷达搜潜概率随之降低;随着待搜索海域面积的增加,雷达搜潜概率随之下降。
依據經典的檢查搜潛方法,建立反潛巡邏機機載雷達的扇形搜索模型,對其搜潛效率進行瞭分析。對在不同海況條件、不同經濟航速條件和不同搜索麵積條件下的搜潛效率進行瞭倣真。試驗結果錶明:低海況等級情況下,海況變化對搜潛概率影響不大,但是隨著海況等級的增加,搜潛概率急劇下降;隨著經濟航速的增加,雷達搜潛概率隨之降低;隨著待搜索海域麵積的增加,雷達搜潛概率隨之下降。
의거경전적검사수잠방법,건립반잠순라궤궤재뢰체적선형수색모형,대기수잠효솔진행료분석。대재불동해황조건、불동경제항속조건화불동수색면적조건하적수잠효솔진행료방진。시험결과표명:저해황등급정황하,해황변화대수잠개솔영향불대,단시수착해황등급적증가,수잠개솔급극하강;수착경제항속적증가,뢰체수잠개솔수지강저;수착대수색해역면적적증가,뢰체수잠개솔수지하강。
According to the classical submarine search means,the sector searching model of the airborne radar on the anti?submarine patrol aircraft was built and the submarine search efficiency was analyzed. The submarine search efficiency was simu?lated under the conditions of different sea state,different economic speed and different search area. The experimental results show that the low sea state conditions has little effect on the search probability,but with the rise of the sea state stage,the sub?marine search probability decreased sharply;the submarine search probability decreased with the increase of the economic speed and search area.