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Yvonne Bell, President and CEO of the McCallum Theatre, has appointed Eric Sims as Chief Programming and Operating Officer for the renowned performing arts center. In this role, Sims will oversee all ...

Abstract: With multidirectional energy flows and complex load characteristics, medium-voltage multi-port power electronic transformers require dual active bridge (DAB) power units to operate in a wide ...

Abstract: In this article, we investigate the optimal control problem for an unknown linear time-invariant system. To solve this problem, a novel composite policy iteration algorithm based on adaptive ...