Abstract: This paper proposes a vector control system based on a rotation matrix that is capable of inducing harmonics in a three-phase control application. This control system is designed to ...

Is this a stock market rotation or a county fair Tilt-a-Whirl? I’m regretting that corn dog either way.

Experts recommend you rotate your tires every 4,000 to 8,000 miles. While most drivers tend to stay on top of regular maintenance, there are a few important procedures they may overlook. Getting an ...

To rotate the screen on an iPhone, you have to turn off the Portrait Orientation Lock. On the home screen, swipe down from the top-right corner to reveal the Control Center and tap on the Portrait ...

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond during the long days of summer. By Jacey Fortin This article was updated ...

If you’re traveling this summer, there’s a neat editing trick to get spectacular shots of landmarks or murals. On the iPhone, you can crop, skew and rotate a photo using the Photos app’s advanced ...

If you have a multi-monitor setup with one vertical monitor, you might want to rotate Chromebook screen. The easiest way to do it is by using the keyboard shortcut Ctrl + Shift + Reload. The other two ...

Usually, when you hold your iPhone, it’s in portrait mode. With the iPad, it is usually in landscape mode. But there will be times when you will want to rotate the screen the other way. Whether it’s ...