11610 Research and Development of Conflict Alert of Air Traffic Control Workstation

Aircraft 4D Trajectory Prediction in Civil Aviation: A Review

“…PMM can be used for aircraft motion modeling in a fast simulation environment [12,43,44]. Fukuda et al [44] used the total energy model to model PMM (sometimes called the total energy model) is currently the most widely used. PMM first defines a non-inertial reference coordinate system that is easy to coordinate with the aircraft force and determines the aircraft acceleration in the coordinate system and then uses Newton's second law (the power of the force acting on the aircraft is equal to the rate of increase of potential energy and kinetic energy) to derive the dynamic equations, finally combining the kinematic and dynamic equations to derive the EOM composed of a set of differential equations, such as the full six-degrees-of-freedom EOM.…”

“…Through some simplified assumptions, the motion of the aircraft can be reduced to fewer degrees of freedom [42]. PMM can be used for aircraft motion modeling in a fast simulation environment [12,43,44]. Fukuda et al [44] used the total energy model to model the motion of the aircraft and equated the work rate of the force acting on the aircraft with the rate of increase in potential energy and kinetic energy.…”

“…PMM can be used for aircraft motion modeling in a fast simulation environment [12,43,44]. Fukuda et al [44] used the total energy model to model the motion of the aircraft and equated the work rate of the force acting on the aircraft with the rate of increase in potential energy and kinetic energy.…”

“…The determination of the intent needs to be combined with the flight intent (such as following the instructions of standard terminal arrival procedures or standard departure procedures), the operating preferences of the airline, and the actual pilot's decision-making process [47]. Therefore, the parameters required by aircraft intentions mainly come from the airline operating data and navigation data [44]. Airline operating data include the preferred altitude, speed, and mass during the climb, cruise, and descent phases.…”

“…Aircraft performance data include the flight envelope (maximum speed, minimum speed, etc.) of each aircraft model, aerodynamics (wing area and drag coefficient), engine thrust and fuel consumption, and other parameters [44]. Currently, available performance databases mainly include the Base of Aircraft Data (BADA), Aircraft Noise and Performance (ANP), etc., of the European Control Center.…”