1.Flight Technology College, Civil Aviation Flight University of China,Chengdu 641419, China

2.College of Air Traffic Management, Civil Aviation Flight University of China,Chengdu 641419, China

3.School of Computer Science and Artificial Intelligence, Civil Aviation Flight University of China,Chengdu 641419, China

4.Institute of Computing Innovation, Zhejiang University,Hangzhou 310058, China

5.Discipline Construction Office, Civil Aviation Flight University of China,Chengdu 641419, China

6.Low-Altitude Operations Flight Technology Research Center, Civil Aviation Flight University of China,Chengdu 641419, China