Yeni Nesil Acas X Simülasyonu

Abstract

In the near future, when air traffic will gain a new dimension, many light weight platforms like unmanned aerial vehicles and more advanced technologies for existing aircraft will appear in the sky in addition to the current aircraft traffic. Efforts to keep air traffic safe and support growth under control will accelerate and meet more demand than ever before. Collision Avoidance System will definitely take place in the works to be carried out within this scope. In this context, this study tries to improve the operational efficiency and searching for a logical balance between operational efficiency and safety of flight criteria. This work analyzes encounter models of air platforms, generation of model data, utility functions, the effect of pilot response delays and proposes alternative maneuver selection costs. Some safety critical avionic systems that are being developed today need to work on real-time platforms. Therefore,they are developed with real time C code to meet the limited hardware and high performance needs. In that regard, study for a simulation that can solve a partially observable markov decision process in order to verify the collision avoidance system is needed. Motivation of this simulation work is to understand failure conditions given in a probabilistic model of the environment. In this study, encounter models of air platforms, generation of model data, utility functions, maneuver selection costs and the effect of pilot response delays are analyzed. In addition, the generated look up table for the collision avoidance system is analyzed using simulated sensor data.