| 基于点融合进近的航空器进场4D航迹规划 |
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| 引用本文： | 王建忠,王超,张宝成.基于点融合进近的航空器进场4D航迹规划[J].科学技术与工程,2017,17(14). |
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| 作者姓名： | 王建忠 王超 张宝成 |
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| 作者单位： | 中国民航大学 国家空管运行安全技术重点实验室,中国民航大学 国家空管运行安全技术重点实验室,中国民航大学 国家空管运行安全技术重点实验室 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 点融合进近是一种全新的进近技术,对点融合进近中的航空器进场4D航迹规划方法进行了研究。根据点融合进近运行的特点,提出航空器航迹预测方法。以总延误时间最少和着陆次序调整最小为目标建立4D航迹规划模型;并采用遗传算法进行了求解。通过仿真计算,比较了先到先服务与此规划方法的差别。比较结果表明,4D航迹规划方法可以有效提高终端区运行效率。
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| 关 键 词： | 点融合进近 航迹规划 遗传算法 空中交通管理 4D航迹 |
| 收稿时间： | 2016/11/9 0:00:00 |
| 修稿时间： | 2016/12/26 0:00:00 |
4D Trajectory Planning Method for Arrivals Based on Merging Point Approach |
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| WANG Jian-zhong,WANG Chao and ZHANG Bao-cheng.4D Trajectory Planning Method for Arrivals Based on Merging Point Approach[J].Science Technology and Engineering,2017,17(14). |
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| Authors: | WANG Jian-zhong WANG Chao and ZHANG Bao-cheng |
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| Institution: | Key Laboratory of Operational Safety Technology of National Air Traffic Control,Civil Aviation University of China,Key Laboratory of Operational Safety Technology of National Air Traffic Control,Civil Aviation University of China,Key Laboratory of Operational Safety Technology of National Air Traffic Control,Civil Aviation University of China |
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| Abstract: | Merging Point approach is a new approach technology. 4D trajectory planning method for arrivals in merging point approach is studied in this paper. According to the characteristics of merging point approach, a trajectory prediction method is present. A 4D trajectory planning model is built based on two objectives-minimum total delay and minimum sequence adjustment, and genetic algorithm is employed to solve the problem. The difference between the planning result of the method and that of first come first serve method is present. The simulation shows that 4D trajectory planning method can improve the operation efficiency in terminal. |
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| Keywords: | mergingpoint approach trajectory planning genetic algorithm air traffic management 4D trajectory |
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