We report a decentralized extended information filter (DEIF) algorithm designed for single-beacon cooperative acoustic navigation of one or more client underwater vehicles. In single-beacon ...

This paper addresses the problem of navigation of autonomous vehicles based on the range to a single beacon. The vehicle is equipped with a standard Inertial Measurement Unit (IMU) and range ...

Sandra Stevens made the transition three years ago from working in retail to becoming a full-time construction estimator, in a field that is facing an employment shortage.

And the plane is a fixed-wing, single-engine aircraft manufactured in 2008 and registered to Angry Moose LLC of Fort Myers, Florida.