飞行模拟器导航电子干扰系统设计

Design of Navigation Electronic Interference System for Flight Simulator

现代军事作战更加注重电子干扰和反干扰,导航系统作为飞机的重要分系统是受敌方电子干扰攻击的主要对象之一。为了模拟电子干扰对导航性能系统的影响程度,在某型飞机工程模拟器中建立了电子干扰系统,设计了适用于飞行模拟器的干扰模型和统计模型架构,并根据完好性检测和统计计算结果将干扰程度分为5个级别,既明确了电子干扰程度,又可考核反干扰措施的有效性。使导航系统仿真更符合实际,大大提高飞行员应对电子干扰的处置能力,具有重要的推广意义。

Modern military combat pays more attention to the electronic interference and anti interference, as the important component, the aircraft navigation system is one of the main objects attacked by enemy electronic jamming. In order to simulate the electronic jamming influence on navigation performance of the system, the establishment of an electronic jamming system in aircraft engineering simulator, was designed for the flight simulator interference model and statistical model frame work, and according to the integrity of the system testing and calculation results, the interference was divided into five levels, which not only specified the electrical interference, but also measured evaluation of anti jamming effectiveness. The simulation of navigation system is much more practical, and greatly improves the pilot dealing with electronic jamming disposal capacity, and it has important significance for popularization.