Optimization of Approach Trajectory Considering the Constraints Imposed on Flight Procedure Design

摘要：

　　Due to recent growth of air traffic demand,inefficiency in flight is becoming a more and more important issue.However present flight trajectory is not completely optimized because of the existence of difficulties in flight procedure design.This paper describes a method to optimize the approach procedure in terms of fuel efficiency.In proposed method,route is parameterized by position of each waypoint and speed above them.Then assuming constant acceleration and point mass model,total fuel consumption is calculated.Optimization is conducted with constraints imposed upon flight procedure design by using genetic algorithm.We applied the method to approach procedure to a real airport and more efficient trajectory is obtained.

关键词： Optimization Air Traffic Management Genetic Algorithm Area Navigation

作者: Tomoki Hasegawa Takeshi Tsuchiya Ryota Mori

作者单位: The University of Tokyo,7-3-1 Hongo,Bunkyo,Tokyo 113-8654,Japan Electronic Navigation Research Institute,7-42-23 Jindaiji-higashi-machi,Chofu,Tokyo,182-0012,Japan

会议类型: 国际会议

会议名称: 2014 Asia-Pacific International Symposium on Aerospace Technology(2014亚太航空航天技术学术会议)

会议地点: 上海

会议语种:英文

页码: 1-8

在线出版日期: 2014-09-24（万方平台首次上网日期，不代表论文的发表时间）