预警雷达与载机平台的加装耦合分析

Refitment Coupling Analysis for AEW Radar and Carrying Aircraft

预警机作为当今世界应用最广的空基预警探测系统,其核心传感器预警雷达在飞机平台上的加装,是整个载机结构改装的关键工作。文中以有源相控阵雷达为例,先分别从雷达加装需求和载机平台改装要求两个角度进行了论述;然后,对雷达与平台二者间的加/改装耦合性影响进行了具体分析,得到了关键相互制约点及实际可行的解决途径,对该领域的工程实现具有一定的指导意义。

Airborne early warning aircraft is the most widely used airborne early warning ( AEW) system in the world. The radar system is the core of this AEW system, and the installation of radar system on the carrying aircraft is also the key process of the whole refit work. Taking the active electronically scanned array radar as an example, the demand of radar installation and the request of aircraft refitment are expatiated firstly, then the specific relationship of coupling and installation between radar and aircraft is analyzed, and key mutual restriction points and corresponding practical solutions are found. These results have guiding significance for engineering usage in this domain.