摘要
机载光电传感器视轴应尽可能接近目标线,以缩小指向偏差而不使目标偏离传感器瞬时视场,飞行员在复杂的战场态势下进行视轴操控具有一定困难。针对该问题,提出了一种机载光电传感器视轴指向的智能辅助决策方法,该方法以传感器视轴指向的数学模型为基础,通过专家知识建立引导规则,完成目标与各传感器的配对;计算配对后的各传感器视轴指向偏差和偏差变化率,采用模糊控制算法得出视轴偏移率,引导各传感器视轴指向与之配对的目标。仿真结果表明了该方法能够合理引导各传感器视轴指向目标,并能将视轴指向偏差缩小在很小的范围。
Electro-optical（EO） sensor＇s boresight direction requires to approach target line so as to reduce the deviation of directivity.An intelligent assistant decision method for Airborne EO Sensor＇s Boresight Direction is proposed.By utilizing expert knowledge,the cueing rules are generated to cue each sensor to complete the target-sensor matching process.A fuzzy control algorithm is adopted to lead the matched sensors＇ boresight.The simulation results indicate that the boresight＇s deviation of directivity can be limited within a small range while tracking a single target and each sensor can be cued reasonably to extend the tracking time for multi targets.
出处
《火力与指挥控制》
CSCD
北大核心
2012年第4期167-169,180,共4页
Fire Control & Command Control
基金
西北工业大学研究生创业种子基金资助项目(Z200947)
关键词
光电传感器
视轴
智能辅助决策
模糊控制
electro-optical sensor
boresight
intelligent assistant decision
fuzzy control
