This paper proposes a differential flatness-based method for maneuvering a quadrotor so that its position follows a specified velocity vector field. Existing planning and control algorithms often give ...

Space vector (SV)-based estimation algorithms represent attractive methods for synchronized phasor, frequency, and rate of change of frequency measurements in three-phase ac power systems. Recently, a ...

Energy Xcel using eminent domain to clear a route for its Power Pathway transmission line in Elbert County Colorado’s largest utility says acquiring right of way for the 550-mile loop to bring power ...