One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

Most drone engineers pick a lane. You build for speed, or you build for range. Luke and Mike Bell, the father-and-son team from South Africa already famous for pushing electric quadcopters to ...

His name was Leonardo Torres Quevedo, a Spanish engineer born in Santa Cruz, Spain, in 1852. Smart? In 1914, he developed a ...

While the E-Clutch system sounds complicated, the Rebel is an overall simple machine. It is powered by a 286cc liquid-cooled single-cylinder four-stroke engine with fuel injection and a six-speed ...

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) ...

In science fiction, the use of gunpowder-based weapons is generally portrayed as something from a savage past, with technology having long since moved on to more civilized types of destructive ...

Abstract: A conventional model predictive current control (MPCC) scheme for an induction motor (IM) drive performs as an effective controller at dynamic and steady-state conditions. However, the ...