Abstract: Hybrid energy storage system (HESS) plays an important role in the operation of dc microgrids which have attracted significant research attention recently. The hierarchical control is widely ...

Abstract: This article presents a solution to event-triggered stabilization of a class of nonlinear time-delay systems in the strict-feedback form. Set-valued maps are employed to handle the ...

FOX 5 DC will be tracking election results for the 2025 Virginia gubernatorial race, attorney general, lieutenant governor and more.