Title :
Decomposition methods for optimized collision avoidance with multiple threats
Author :
Chryssanthacopoulos, James ; Kochenderfer, Mykel
Author_Institution :
MIT Lincoln Laboratory
Abstract :
• Decomposition methods for solving the multiple-threat Markov decision process leverage the solution to the single-threat problem • Decomposition methods outperformed the current version of the Traffic Alert and Collision Avoidance System in realistic three-aircraft simulations • Utility fusion methods, particularly max-sum, performed better than command arbitration methods by fusing utilities associated with different intruders • Utility fusion methods provide safety equivalent to an example global method with fewer strengthenings
Conference_Titel :
Digital Avionics Systems Conference (DASC), 2011 IEEE/AIAA 30th
Conference_Location :
Seattle, WA, USA
Print_ISBN :
978-1-61284-797-9
DOI :
10.1109/DASC.2011.6096170