Navigation Solutions by Terrain Imaging
Small Business Information
9950 Wakeman Drive, Manassas, VA, 20110
Abstract"Athena Technologies, Incorporated (Athena) and Carnegie Mellon University Robotics Institute (CMU) propose to exploit use of visual odometry capabilities via real-time computer vision, to augment inertial sensors, 3D magnetometer and GPS to determine thevelocity, position and attitude of a missile or unmanned air vehicle. The proposed architecture exploits the excellent performance Athena has demonstrated to date with the GuideStar system, which provides a full navigation and attitude solution from a 16state nonlinear extended Kalman filter, using low grade MEMS technology inertial sensors. This proposal will explore augmenting of this navigation/attitude solution by incorporating CMU's visual odometry signals that are the processed output from digitalimaging of local terrain video. With this additional sensing modality, the navigation and attitude solution stands a good chance of improved performance under GPS outage conditions. Athena foresees a large potential market in the application ofvision-based flight control systems to both military unmanned and general aviation air vehicles. Vision-based FCS will enable autonomous obstacle managment for autonomous docking, perching and landing on runways in visible, IR or active SAR spectrum."
* information listed above is at the time of submission.