常用鏈接

ENG

新聞通知

【自動化學院南山(國際)講壇】學術報告通知(第一講)
2019-07-12 08:39   自动化学院 審核人:   (點擊: )

報告題目:航空飛行器4D軌迹空間沖突檢測和排除的高效算法

     Conflict Detection and Resolution for 4D Trajectory Management with Efficient Computation

報告人:李偉鋼教授(巴西利亞大學)

主持人:潘泉教授 李天成教授

報告時間:2019年7月16日(周二)上午10:30

報告地點:自動化學院341會議室

报告简介:The forecast for increase of air space usage in the next years demands the update of current Air Traffic Management (ATM) methods for safe and efficient operations. Implementation of Trajectory Based Operations (TBO) is proposed by the aviation community as an advancement in this direction, but there is still the need of an efficient scheme to present the trajectories, manage their associated data and further to detect and resolve the conflicts that should eventually occur. In this research we develop a conflict detection and resolution (CD&R) framework for the management of predicted 4-Dimensional Trajectory (4DT). Using the special scheme of a Not Only SQL (NoSQL) database, the 4D trajectories of related routes are presented and the possible conflicts are detected with the computation complexity in the order of O(nlog(n)). And then a local search algorithm is developed for trajectory adjustments and conflict resolution with better achievement of computation due to the significantly reduced conflict date set. Using the Brazilian flight plan database, the results from our case study show the effectiveness of the proposed methods for CD&R.

報告人簡曆

李偉鋼,自1997年來在巴西利亞大學計算機系任教,曆任副教授、教授、研究生主任和系主任。主持TransLab實驗室,研發由CNPq、CAPES、FINEP和FAPDF等基金會資助的項目,兼任巴西科技基金委(CNPq)一級研究員。同時也負責研發由Atech、Boeing等企業資助的項目,2019年獲得Boeing發明者獎章。多年來,共指導本科生、碩士生、博士生和博士後共60余人,發表各類學術文章200余篇。研究方向是人工智能及其應用,特別是在航空管制和數據挖掘等方面的重大工程應用。2017年獲巴西航空總署航空交通署最佳科研論文獎。2006、2012和2019年擔任巴西航空交通研究年會主席。

關閉窗口