The FAA is preparing an overhaul of the U.S. air traffic control system, investing tens of billions of dollars into equipment ...

Abstract: This paper presents an adaptive stability droop control method that considers battery states for DC shipboard microgrids (DC SMGs), aiming to enhance DC bus voltage stability and ensure ...

Abstract: An adaptive parametric virtual dc machine (VdcM)-based energy control strategy for fuel cell hybrid power systems is proposed in this article. Compared with the conventional main–secondary ...

The skyline along east Capital Street in the District has changed dramatically, as crews have nearly finished tearing town the old RFK stadium after months of hard work. The rusted out eyesore on the ...