Abstract: In this article, a high-speed permanent magnet synchronous motor (HSPMSM) full-speed-range sensorless control strategy is proposed based on the prediction methodology. By leveraging the ...

The design of different three-phase brushless DC motors and how they generate torque. How magnetics, construction, and other factors impact torque, speed, and smoothness in BLDC motors. General ...

King of Prussia, Pa.-based Universal Health Services is acquiring online behavioral health provider Talkspace in a deal valued at about $835 million. Talkspace has a network of about 6,000 licensed ...

AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed without complex ...

The 15 series enclosed Digital Speed Controller from Dart Controls is available in open or closed chassis styles and NEMA 1 and NEMA 4 enclosures. ZIONSVILLE, Indiana, Dec. 11, 2025 – The new 15 ...

Vector Control, also known as Field Oriented Control or FOC is an AC motor control scheme that enables fine-grained control over a connected motor, through the precise control of its phases. In a ...

EXCLUSIVE: Julie Plec (The Vampire Diaries, We Were Liars) is developing a drama series based on the Stephanie Garber novel Alchemy of Secrets for Universal Television. Based on the book released this ...

RML unveils Porsche-based GT Hypercar with 920hp and 705 lb-ft Active aero delivers 6,500N downforce, 0–60mph in 2.4s, 205mph top speed Combines Le Mans-inspired performance with luxury ...

A new mRNA-based vaccine triggers a response from the innate immune system to help arm the body against cancer, a mouse study finds. It's now in early human trials. When you purchase through links on ...

Orlando, Fla. — A Universal Horror Unleashed attraction will open in Chicago, the company announced Thursday, although its first foray into year-round horror isn’t scheduled to open in Las Vegas until ...