Abstract: The stochastic nature of renewable energy sources (RESs) necessitates treating power system frequency response as a random process with a nonstationary probability density function (PDF).

Modern vehicles are safer, cleaner, and more powerful than the cars many of us grew up with, yet owners increasingly report ...

Abstract: One of the most challenging aspects of nonsmooth analysis is to overcome nondifferentiability. A possible approach is to use the generalized notions of the classical gradient and directional ...