Abstract: This paper presents an anti-windup composite adaptive speed controller (AW-CASC) for permanent-magnet synchronous motors (PMSMs) operating under parameter uncertainties, external load torque ...

Abstract: This paper presents a high-efficiency LLC–Buck bidirectional isolated DC–DC converter featuring a secondary side series–parallel reconfiguration (SPRC) to achieve an ultra wide output ...

NewsNation’s election partner, Decision Desk HQ, called the race for Lewis George hours after McDuffie conceded. Lewis George holds a double-digit lead over McDuffie with about 53% of the vote.

Trump suggested he might use federal power to "take back Washington" if Janeese Lewis George wins. Both mayoral candidates, Lewis George and Kenyan McDuffie, have rebuked Trump's comments. Polls show ...

This was the scene over DC, as a supersonic U.S. Air Force Bomber roared over the city during the Freedom 250 UFC event.

WASHINGTON — UFC Freedom 250 on the White House South Lawn was a knockout, in more ways than one. All seven of the fights on Sunday night’s card ended via TKO — no judges, no controversy, no kidding.

President Donald Trump is warning that the federal government could move to take greater control over D.C. if progressive candidate Janeese Lewis George wins the race to become the District’s next ...

President Donald Trump threatened D.C. home rule when asked Thursday about the race for D.C. mayor. In the Oval Office Thursday, Trump warned if Janeese Lewis George wins next week's Democratic ...

Add Yahoo as a preferred source to see more of our stories on Google. President Donald Trump took reporters’ questions during an Oval Office executive order signing on Thursday, with Gray Television’s ...

Indium phosphide is key for photonics used in next-generation AI data centres AXT and Sumitomo dominate global production of indium phosphide substrates China has throttled indium phosphide export ...

Storms with gusty winds, heavy rain, thunder and some lightning made their way into the D.C. region Wednesday afternoon. The risk for severe weather is higher for Thursday and Friday, since ...