Abstract: To improve the position estimation performance of the permanent magnet synchronous motor (PMSM) drive system, a novel quasi-super-twisting observer (QSTO) combined with the enhanced ...
Finish the year with a clearer view of the freight landscape in the December Edge Report from C.H. Robinson.
Abstract: This paper proposes and demonstrates an arbitrarily tunable multi-frequency pulse modulation scheme based on an active fiber loop, which effectively suppresses the interference fading effect ...
Why is Ed Sheeran one of the most beloved (and, unquestionably, highly talented) musical artists on the planet? Having arrived by train from Sydney, he answered that emphatically on the opening night ...
Inefficient and impractical, but what the heck it actually works. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
Dubai’s new Loop promises point to point rides at 160 km/h through narrow tunnels, aiming to relieve congestion and complement the Metro without tearing up the city above ground. This video breaks ...