An Equivalent Model for UAV Automated Aerial Refueling Research

I. Abstract UTURE combat UAVs will need in-flight refueling to realize their full potential. Refueling brings the benefits of increased range, extended time on station, and rapid deployment. In addition, it allows UAVs to strike from long distances without the need for forward staging bases. However, a significant challenge exists in the precise navigation and control needed to allow UAV receivers to perform refueling in a manner similar to manned aircraft. Boeing and Northrop Grumman are under contract to the Air Force Research Laboratory to develop and flight demonstrate an automatic aerial refueling system for combat unmanned air vehicles. To protect proprietary data associated with their respective competing designs, an equivalent model as shown in Figure 1 was needed. This model would be representative in performance and maneuvering characteristics of a tailless UAV. It was developed from a specification created by a panel of experts at the AFRL with inputs from both contractors. F