现代雷达2016，Vol.38Issue(1)：5-9,5.DOI:10.16592/j.cnki.1004-7859.2016.01.002
IRST牵引机载预警雷达的探测效能评估与仿真
Evaluation and Simulation of Detection Efficiency Based on Using IRST Sensor Towing the Airborne Early Warning Radar
摘要
Abstract
For the purpose of quantitative analysis and evaluating the pattern's influence to the radar's detection efficiency, the effi-ciency probability of detecting targets for the radar is regarded as an evaluating guide line.Through simulating the process of IRST towing the radar for detection, a mathematic model for the successful towing probability based on multi-beam position searching is set up, so searching areas of the radar can be made sure under the condition of the specifically successful towing probability, as well as the expression for efficiency probability of radar's detection is acquired from characteristic of targets.The simulation result indicates that the pattern can hugely reduce the searching areas and time of the radar, and play down time of capturing targets, then detective probability and detective efficiency of the radar can be improved by using the increase of beam residence time.关键词
机载红外搜索跟踪系统/成功牵引概率/搜索空域/发现概率/探测效能Key words
IRST/successful towing probability/search airspace/detection probability/detection efficiency分类
信息技术与安全科学引用本文复制引用
彭芳,吴军,向建军,龙文彪,马健..IRST牵引机载预警雷达的探测效能评估与仿真[J].现代雷达,2016,38(1):5-9,5.基金项目
国家级航空科学基金资助项目(20145596025) （20145596025）
