Abstract: In this article, an observer-based prescribed performance speed control method is proposed for permanent magnet synchronous motors. A transformed speed ...

Abstract: In the noncascaded direct speed (NCDS) control of surface-mounted permanent magnet synchronous motors (SPMSMs), the model predictive (MP) control has attracted considerable attention due to ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Sheriff Greg Clifford this week told members of Trimble County Fiscal Court that his department doesn’t have the manpower to sufficiently monitor the county’s roadways to address speeding and other ...

At first glance, the fan looks like yet another handheld device. In reality, it’s more like having a mini air conditioner that fits inside your purse. It comes with three attachments, including a fan, ...