A Robust Compositional Architecture for Autonomous Systems
Abstract
Space exploration applications can benefit greatly from autonomous systems. Great distances, limited communications and high costs make direct operations impossible while mandating operations reliability and efficiency beyond what traditional commanding can provide. Autonomous systems can improve reliability and enhance spacecraft capability significantly. However, there is reluctance to utilizing autonomous systems. In part, this is due to general hesitation about new technologies, but a more tangible concern is the reliability and predictability of autonomous software. In this paper, we describe ongoing work aimed at increasing robustness and predictability of autonomous software, with the ultimate goal of building trust in such systems. The work combines state-of-the-art technologies and capabilities in autonomous systems with advanced validation and synthesis techniques. The focus of this paper is on the autonomous system architecture that has been defined, and on how it enables the application of validation techniques for resulting autonomous systems.
BibTeX
@conference{Brat-2006-9429,author = {Guillaume Brat and Ewen Denney and Kimberley Farrell and Dimitra Giannakopoulou and Ari Jonsson and Jeremy Frank and Mark Boddy and Todd Carpenter and Tara Estlin and Mikhail Pivtoraiko},
title = {A Robust Compositional Architecture for Autonomous Systems},
booktitle = {Proceedings of IEEE Aerospace Conference},
year = {2006},
month = {March},
keywords = {autonomous systems, reliability assessment, robust architecture},
}