Aircraft approaching is the most dangerous phase in every complete flight. To solve the pressure of air traffic controllers and the landings delayed problems caused by the huge air traffic flow in Terminal Control Area (TCA), an automatic Air Traffic Control (ATC) instructions system is initially designed in this paper. It applies the fuzzy theory to make instant and appropriate decisions which can be transmitted via Controller-Pilot Datalink Communications (CPDLC). By means of the designed system, the decision-making time can be saved and the human factors can be reduced to avoid the flight accidents and further delays in aircraft approaching.

中文翻译：

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基于模糊控制的终端控制飞机进场服务

飞机接近是每次完整飞行中最危险的阶段。为解决终端管制区（TCA）巨大的空中交通流量造成的空中交通管制员压力和着陆延误问题，本文初步设计了一种自动空中交通管制（ATC）指令系统。它应用模糊理论做出即时和适当的决策，这些决策可以通过控制器-飞行员数据链路通信 (CPDLC) 进行传输。通过所设计的系统，可以节省决策时间，减少人为因素，避免飞行事故和飞机进场的进一步延误。