Trajectory estimation is one of the supporting tools for the air traffic management and airworthiness certification. A correct forecast for the aircraft trajectory should be based on a series of information such as the flight plan, the specific aerodynamics and engine performance of aircraft and even the effects of atmosphere and weather. For study the civil aircraft's performance, two models are built up, one of which is established on total energy approach, another is built by using flight dynamics equations. The aircraft performance data is derived from Base of Aircraft Data (BADA) by EUROCONTROL, which can provide aerodynamics and engine performance. For the purpose of simulating the behaviors of the aircraft, several types of tracking control laws are developed and validated. Compared with the outputs from the former energy model, the integration of those control laws into the flight dynamics model is approved to be successful and effective. Therefore, it can be used to support civil aircraft's dynamics simulation for detailed trajectory estimation.
Civil Aircraft's Dynamics Simulation for Detailed Trajectory Estimation
First International Conference on Transportation Information and Safety (ICTIS) ; 2011 ; Wuhan, China
ICTIS 2011 ; 2055-2061
2011-06-16
Conference paper
Electronic Resource
English
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