Abstract: This article presents a nine-switch converter-based on-grid proton exchange membrane fuel cell microgrid system and its control with a reduced DC-link voltage requirement for the NSC. With ...

WASHINGTON — The US Army has quietly selected two companies to develop and test autonomous logistics trucks, with officials hoping to get them into the fleet as soon as 2027 — if budgets allow ...

This spring training, the Los Angeles Dodgers got their first taste of MLB’s automated ball-strike challenge system, a new feature being tested to improve the accuracy of umpire calls.

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