Bengaluru's Vimag Labs proposes "virtual" magnets for EVs, challenging the need for rare-earth magnets in electric motors.

Reliably generating controlled miniature rotations has long been a challenge: Chemical propulsion systems wear out, and ...

"We are essentially looking to remove all reliance on Earth's resources so that we can build a sustainable industry in space." When you purchase through links on our site, we may earn an affiliate ...

Discover how to create a simple magnetic generator using everyday repurposed materials in this step-by-step guide. We use items like a Fanta cap, DC motor, old CD, magnets, syringe plunger, and a ...

Abstract: This paper presents a comprehensive review of high-torque-density permanent magnet (PM) machines for distributed electric propulsion (DEP) systems. First, the torque expressions of PM ...

With the development of technology, the controlled objects of control systems are becoming increasingly complex. The nonlinearity, time-varying property, and uncertainty of the controlled objects make ...