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On March 20, a civil aviation A320 test aircraft with four-dimensional track flight management capabilities completed the first test flight of my country's new four-dimensional track refined control technology on the round-trip route from Tianjin Binhai Airport to to Guangzhou Baiyun Airport, and made my country the second country in the world to successfully organize the pilot flight of this new technology.
During this test flight, the civil aviation four-dimensional track operation control automation system independently developed by China Electronics Corles Sub-Group played a key role, and the information guarantee team successfully completed the control and guarantee task on site in Guangzhou.
is different from traditional three-dimensional tracks. The four-dimensional track adds time dimensions to three-dimensional space, giving waypoints a "controllable arrival time" to ensure the "controllable and accessible" of the entire aircraft operation, and provides a technical foundation for highly coordinated and refined decision-making between air traffic, airlines, units, airports and other relevant parties, thereby improving the ability to operate safely and efficiently.
is based on the advanced control method of four-dimensional tracks, which puts forward extremely high requirements for the air traffic automation system. The "brain" of the ground air traffic automation system must directly interact with the "brain" of the aircraft flight management system through digital command information to achieve accurate and intelligent management of the tracks throughout the flight. In this test, the errors of three RAT (required arrival time) tests were 5 seconds, 1 second and 4 seconds respectively, indicating that the civil aviation four-dimensional track operation control automation system provided by Rices Group has reached the international advanced level.
China Electronics Corles Group successfully guaranteed this four-dimensional track test flight, once again demonstrating the strength and status of the domestic air traffic control automation system. In the future, China Electronics Technology Corporation will continue to increase the research and development of domestic air traffic control equipment and make greater contributions to my country's construction of a "civil aviation power".
Correspondent Mu Xu General manuscript He Shuang
Tuguan Dianke
Editor-in-chief/Jin Tiezeng Executive editor/Wujiang
Editor-in-chief/Ren Qingfeng Editor-in-chief/He Shuang Proofreader/Shen Yang
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