机载测量雷达航路规划分析

Airborne Instrumentation Radar Route Planning Analysis

摘要:

在巡航导弹试验时,为了保证机载雷达测量数据的连续性,需要对飞机航路进行规划,来保证被探测目标处于雷达威力范围内且不出现盲速;基于数字阵列雷达体制,采用进化算法对载机航路进行规划,本研究着重解决机载共形天线由于平台,导致测量雷达方位角范围减少而对测量雷达的约束限制,采用不同的代价函数对载机的航路进行优化,并统计对比了数字阵列(DAM)和模拟阵列(SAM)两种体制盲速时间。

Abstract:

When cruise missile tests, in order to ensure the continuity of airborne radar measurement data, it is necessary to plan aircraft route to keep the target within the radar detected bound and avoiding blind speed. Based on digital array radar system, using evolutionary algorithms for planning aircraft route, this study focuses on solving constraint on radar due to the conformal antenna resulting in azimuth decrease in the measurement, using different cost function to solve route optimization, and comparing blind speed time of digital array model(DAM) and analog array model(SAM) system.