Bio-Inspired Sensing and Hierarchical GN&C for Traversing Urban Clutter

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$749,870.00
Award Year:
2008
Program:
SBIR
Phase:
Phase II
Contract:
FA8650-08-C-3823
Award Id:
82237
Agency Tracking Number:
F071-259-1532
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
9950 Wakeman Drive, Manassas, VA, 20110
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
604717165
Principal Investigator:
JamesPaduano
Principal Investigator
(617) 500-4807
jpaduano@aurora.aero
Business Contact:
DianaEichfeld
Contracts Manager
(703) 396-6329
deichfeld@aurora.aero
Research Institute:
n/a
Abstract
Aurora Flight Sciences is developing an integrated system for guidance of micro air vehicles (MAVs) through cluttered environments using vision and sonar: the Panoramic Avoidance and Navigation using OPTics Integrated with Sonar (PANOPTIS) system. The three key elements of our cluttered guidance, navigation and control (CGNC) approach are: (1) wide-field integration (WFI) to enable vision-based negotiation through a near-field environment of relatively large obstacles, maintaining a path through complex environments; (2) bat-inspired echolocation sensing (ELS) for active sensing of imminent collisions; and (3) hierarchical application of behavioral and automaton-based navigation and maneuvering strategies. A coherent, lightweight solution that integrates WFI and ELS with a navigate-and-dodge hierarchical controller provides the best tradeoff between size, weight, power and performance, enabling true urban flight. Aurora has shown that the PANOPTIS components and algorithms are suitable for applications requiring low size, weight, and power, and has demonstrated the robustness of the system to sensor inaccuracies and environmental factors. Robust performance in difficult environments is achieved through the complementary properties of the optical and acoustic devices - any inherent weaknesses in one technology are mitigated by overlapping capabilities of other technologies.

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government