Author:
Zhao Haifeng,Hou Yan,Zheng Ruikang,Zhang Jiarui
Abstract
Abstract
As one of the cores of the new-generation civil aviation transportation system, China’s new-generation air traffic management system (CNGATM) includes various contents, such as track-based operation (TBO), which has attracted more and more scholars’ attention. Traffic management for all these periods is based on the aircraft’s four-dimensional (4D) trajectory. Based on the BADA database, this paper establishes a track simulation model, obtains the flight track through simulation experiments, and analyzes the characteristics of the track. Combined with the flight dynamics model, through the study of the four-dimensional (4D) trajectory of the aircraft, the uncertainty of the aircraft path is significantly reduced, and the utilization and safety of airspace and airport resources are improved.
Subject
Computer Science Applications,History,Education
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