Abstract: This article presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulsewidth ...

Far below the reach of sunlight, at roughly 4,000 m deep on the Pacific seafloor, researchers have stumbled on a form of ...

Abstract: This paper describes a microwave sensor design optimization method based on prior knowledge for detecting heavy metals. combines prior-knowledge to optimize the structure and size of the ...

Engine cylinders can misfire for many reasons. There are four causes in particular that you should be aware of; here's what ...

Luxury and tech watches have never been more hyped, but a big name on the dial does not always mean you are getting fair ...