Abstract: This article proposes a pseudo-random high-frequency triangular-wave current signal injection (PR-HFTCI) based sensorless control scheme for synchronous reluctance motor (SynRM) drives at ...

Abstract: As a modulation technology for low electromagnetic interference, random pulsewidth modulation has been increasingly applied to inverter power supply for three-phase motors. This article ...

NASA and the European Space Agency teamed up to provide expertise in aerodynamics and space science has to help better ...

After yet another violent weekend outside the bustling Louisville street, people want to put an end to the problem.

Here's a look at how the hot weather can affect people who take medication, including Selective Serotonin Reuptake Inhibitors, mostly referred to as S ...

Trump is not the first president to deliver a high-profile July Fourth speech. In 1986, Reagan spoke from New York Harbor ...

MORRISVILLE, N.C. (WTVD) -- Even before hotter weather arrives, crowds are already flocking to outdoor spaces to stay cool, with parks and lakes seeing heavy use on Sunday as Duke Energy prepares for ...

Pacifica surfers hope that an artificial reef could slow waves, widen beaches, fight erosion and create an epic surf spot.

Organizers want the July 4 fireworks in the nation’s capital to break the world record. But the fun will also come with air pollution and possibly headaches for pet owners and zoo keepers. By Quinn ...

Scientists have developed controlled “fire tornadoes” that can burn offshore oil spills up to 40% faster than conventional in-situ burning while reducing toxic soot emissions by about 40%. The ...

Widely available AI is making payment fraud easier to perpetrate and harder to detect, raising the stakes for controls, ...