Load-sharing and voltage regulation are key challenges in low dc microgrid systems. Droop-based decentralized control methods used to grids which cannot achieve these simultaneously due unequal voltages load power variations. Centralized schemes can using high bandwidth communication. However, the failure of a single central controller degrade performance reliability. In addition, cascaded prop...

We have developed novel single-photon detectors in the 10-50 μm wavelength region. The detectors are charge-sensitive infrared phototransistors (CSIPs) fabricated in GaAs/AlGaAs double quantum well (QW) structures, in which a photo-generated hole (+e) in the floating gate (upper QW) modulates the conductance of a capacitively-coupled channel located underneath (lower QW). The excellent noise eq...

A simple extension of the propositional temporal logic of linear time is proposed. The extension consists of strengthening the until operator by indexing it with the regular programs of propositional dynamic logic (PDL). It is shown that DLTL, the resulting logic, is expressively equivalent to S1S, the monadic second-order theory of ω-sequences. In fact a sublogic of DLTL which corresponds to p...

We define and explore the notion of a Dynamic Condorcet Winner (DCW), which extends the notion of a Condorcet winner to dynamic settings. We show that, for every DCW, every member of a large class of dynamic majoritarian games has an equivalent equilibrium, and that other equilibria are not similarly portable across this class of games. Existence of DCWs is guaranteed when members of the commun...