1. NATIONAL AVIATION UNIVERSITY Institute of Air navigation Air Navigation Systems Department Graduate work MASTER’S DEGREE THESIS «Modeling of flight using Trajectory Based operations» «Моделювання виконання польоту по чотирьохмірних траєкторіях» Completed by: Riabchynskyi D.V. Supervisor: Bogunenko M.M. Kyiv 2015

2. 2 Analysis of ways of sharing trajectory predictions in TBO. Analysis of the role of SWIM in TBO implementation. Finding ways of on-line trajectory changing. Building aircraft`s model of flight.

3. ACTUALITY OF WORK 1.Increase in flexibility of airspace use. 2.Optimized (time/fuel efficient) trajectories implementation. 3.Decrease of ATCO’s workload. 4.Enhanced situational awareness of pilots. 3

4. What is trajectory? A trajectory is the path that a moving object follows through space as a function of time. 4

5. TRAJECTORY BASED OPERATIONS  aircraft will fly a very accurate 4 dimensional trajectories (3 spatial dimensions and time).  details of the trajectory will be shared by all concerned through system wide information management and this common awareness will extend end-to-end.  the trajectory will be changed in full knowledge of the consequences and as a result the best possible decision will be made.  because of the removal of most of the uncertainty around the trajectory, it will be possible to pack many more of them into a given airspace volume and efficiency in descent and departure profile. 5

6. ALGORITHM OF THE PROGRAM 6

7. 7 MODELING OF AIRCRAFT TRAJECTORY

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9. CONCLUSIONS The prototype of the system that has been developed in this master thesis can be used for: 1.Modeling the 4D trajectory of ACFT’s flight. 2.Increase of situational awareness of operators. 3.“Closed loop” clearances submission. 4.Providing necessary information for pilots to make a decision about bypassing obstacles. 9

10. RECOMMENDATIONS FOR DEVELOPMENT  simulation of other ACFT motion;  creation of database of the ACFT`s technical specifications;  connection to the tool that will simulate work of FMS (i.e. alert when operational capabilities are about to exceed, fuel consumption);  taking into account not only time needed for the maneuver, but extra fuel that is needed, landing slot adherence, etc.; 10

11. Thank you for your attention! 11