随着高性能飞机的发展及其作战环境的日益复杂.导致了飞机对机载设备的依赖性越来越大。机载设备是保证飞机发挥效能。提高战斗力的重要手段之一,而机载设备中起着重要作用的走电子技术.从七十年代起,飞机性能的改善主要依赖于电子技术、航空电 With the development of high-performance aircraft and its increasingly complex combat environment, the aircraft has become increasingly dependent on airborne equipment. Airborne equipment is to ensure that the aircraft performance. Improve the combat effectiveness of one of the important means, and airborne equipment plays an important role in walking electronic technology.From the seventies, aircraft performance improvement mainly depends on the electronic technology, aviation