Abstract: This paper presents an indirect vector control scheme with an improved flux pattern using third harmonic injection. The control objective is to independently control both flux and torque and ...

President Trump issued an executive order Monday restricting federal funding for research that involves a controversial field of scientific study known as "gain-of-function" research. The research, ...

Department of Mechanical Systems Engineering, Shinshu University, Nagano, Japan. A sharp turn channel is a U-shaped two-way channel with a rectangular cross section that features a 180-degree turn.

In Part 1, we introduced the phased array concept, beam steering and array gain. In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a discussion of ...

I remember applying for my first job at a party store called Wishing Well. It seemed like an amazing place to work, and I was thrilled to hand in my application (on paper, because it was the 90s after ...

Cognitive functioning affects how people think and their ability to remember things. Impairment in this area of brain health may cause a decline in how someone responds to their environment mentally ...

The challenges faced by energy harvesting powered by ocean waves. How a new design overcomes the existing limitations. The tested performance of the new approach. There seem to be no limits to the ...

Imagine a cartoonist drawing a watch. It might have a couple lines for the hands, a couple lines for the strap and a circle for the case. But what if it were squarish? You probably wouldn’t give it a ...

Function (Fn) keys – F1, F2, F3, etc., come in handy for those who are in dire need of shortcuts on their keyboards. Laptops are usually equipped with such keys but desktop keyboards, especially the ...