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空中交通防撞的主要功能是对本机和入侵目标机位置的预测以及在预测后对冲突的处理。在防撞过程中,入侵飞机的轨迹突然发生比较大的机动,则原有的防撞策略失效。2009年欧洲航空安全局认证通过了自动驾驶仪在避撞时与防撞系统耦合的方法,使问题得到了一定的解决。对避撞系统加入自动驾驶仪的方法进行了研究建模,并且对解决的情况进行了仿真,为民航空中交通避撞提出了一种新的思路。
The main function of air traffic collision avoidance is the prediction of the location of the aircraft and intruder and the handling of the conflict after the prediction. During the collision avoidance process, the trajectory of the invading aircraft suddenly occurred relatively large maneuver, then the original anti-collision strategy failed. In 2009, EASA certified the method of coupling the autopilot to the collision avoidance system during the collision avoidance, which solved the problem. The method of adding collision avoidance system to autopilot is studied and modeled, and the solution to the situation is simulated. A new idea is put forward for civil air traffic collision avoidance.