摘要
在机场空域中,轨迹模型能够预测飞机在五边航线上的位置,避免飞机降落时发生碰撞。模糊系统中的模糊隶属度函数能以任意精度逼近一个连续的非线性函数,引入时间冲突间隔Tis,建立非线性Tis模糊控制器,根据空域中飞机数量和飞行状态动态调整Tis,提高空域管制效率,并在仿真软件中验证效果。
In the airport airspace,the trajectory model can predict the change of the aircraft on the five-sided route to avoid collisions when the air⁃craft is landing,the fuzzy record attribute function in fuzzy system can approximate a continuous nonlinear function with arbitrary preci⁃sion,introduce time conflict interval Tis,establish nonlinear Tis fuzzy controller,according to the number of airspace and flight dynamic ad⁃justment Tis,improve the efficiency of the airspace controls,and verify the effect in the simulation software.
作者
刘仁禹
LIU Renyu(College of Computer Science,Sichuan University,Chengdu 610065)
出处
《现代计算机》
2021年第15期61-65,共5页
Modern Computer
关键词
轨迹预测
模糊系统
冲突间隔
Trajectory Prediction
Fuzzy System
Flight Conflict
