2002 | OriginalPaper | Chapter
Unmanned Aerial Vehicles: Autonomous Control Challenges, A Researcher’s Perspective
Author : Bruce T. Clough
Published in: Cooperative Control and Optimization
Publisher: Springer US
Included in: Professional Book Archive
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AFRL is pressing ahead with development of truly autonomous UAV control systems. As we go from systems where the human is the pilot, through systems where the human is the operator, to systems where the human is the supervisor; with the ultimate goal simply to have the human as customer of UAV ops, we are running into numerous challenges. Yes, we face the typical technological questions of “What types of human tasks can we replace with on-board algorithms?” and “How big of a processor is required on-board to do this?”. What are usually not asked are other questions, maybe not technically exciting, but with enormous practical impact: “How can we affordably add more code to already costly flight critical s oftware programs?” “How do I flight certify a system that has non-deterministic attributes?” “What is the impact of implementing distributed, coordinated, info-centric control systems that now have flight critical data links susceptible to electronic and information warfare?” “How do I convince the FAA, and foreign governments, that it’s safe to let autonomous vehicles roam the skies?” These, and other questions, have just as great, if not greater, impact on systems development as the raw autonomous technology itself. This paper examines some of these challenges, how current AFRL research is addressing them, and points the way to future research that will allow truly autonomous operations.