Abstract: Super-twisting sliding mode (STM) control offers advantages, such as fast response and low demand on motor model accuracy, and is attractive for the permanent magnet synchronous motor (PMSM) ...

Abstract: Reliable operation of the dc–dc power converter interfaced with the energy storage system is vital for many mission-critical applications, where a reliable fault diagnosis is essential. In ...

Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. There is no public official in Mecklenburg County as beleaguered as Sheriff Garry ...

Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. Early voting has begun in North Carolina’s primary election, which will take place on ...

Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. A voter marks his ballot at the Orange Grove Community Center polling place in rural ...

The Collaborative Combat Aircraft (CCA) and Family of Affordable Mass Munitions (FAMM) programs are early Air Force attempts to accelerate the requirements process and use operator feedback to speed ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Is the whole universe just a simulation?

Here’s what you’ll learn when you read this story: Our universe has cracks, linking us to others, a quantum physics theory says. This opens the door to another version of you existing in some other ...

Driving west on Lake Street in Minneapolis, Emily Phillips abruptly stopped talking mid-sentence, noticing a pickup truck with heavily tinted windows. "That's a suspicious vehicle," Phillips noted ...