航空机载设备是飞机重要的组成部分,是保障飞机在各种条件下正常完成各项飞行任务的技术装备。随着航空科学技术的发展,特别是电子技术和计算机的发展,航空机载设备在飞机上所处的地位发生了巨大变化。在某种意义上讲,航空机载设备性能的优劣,已成为现代飞机先进性的决定因素。因此,许多国家都不同程度地采用“一代飞机,几代机载设 Aviation airborne equipment is an important part of the aircraft and is the technical equipment that ensures that the aircraft can normally complete various missions under various conditions. With the development of aeronautical science and technology, especially the development of electronic technology and computers, the position of aviation airborne equipment on the aircraft has undergone tremendous changes. In a sense, the performance of aviation airborne equipment has become a decisive factor in the advanced nature of modern aircraft. Therefore, many countries have adopted "a generation of aircraft and several generations of aircraft