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为了减少和避免飞机相撞的危险,飞机上需要加装机载防撞系统。然而机载防撞系统需要的航向姿态信号与飞机的航姿系统所提供的航向姿态信号不一致,因此通过设计航姿信号变换系统的方法实现飞机航姿系统与机载防撞系统的交联。设计的航向姿态信号变换系统已成功应用于多型运输机机载防撞系统改装工程,实现了机载防撞系统与机载设备的交联,提高了飞机空中防撞能力。
In order to reduce and avoid the danger of aircraft collisions, aircraft need to be equipped with airborne collision avoidance system. However, the heading attitude signals required by the airborne collision avoidance system are inconsistent with the heading attitude signals provided by the aircraft attitude and heading system. Therefore, the cross-linking between the aircraft attitude and heading system and the airborne collision avoidance system is realized by designing the attitude and heading signal transformation system. The designed heading signal conversion system has been successfully applied to the modification of multi-type transport aircraft airborne collision avoidance system, and the cross-linking between airborne collision avoidance system and airborne equipment has been realized and the airborne collision avoidance capability has been improved.