一、引言空中交通管制的主要职责是防止航空器与航空器相撞,防止航空器与障碍物相撞,维持空中交通的畅通,保证航空器在空中的安全。当今世界普遍采用程序管制和雷达管制的方法,来确定飞机的识别标志、飞机位置、高度、速度以及时 I. INTRODUCTION The primary responsibility of air traffic control is to prevent aircraft collisions with aircraft, prevent aircraft collisions with obstacles, maintain the smooth flow of air traffic and ensure the safety of aircraft in the air. In today’s world, process control and radar control are commonly used to determine the identification of aircraft, the location, altitude, speed and timing of aircraft