CNET

I've Never Seen a Robot Vacuum Conquer Stairs Like This Before

I watched Roborock's Saros Rover successfully dodge obstacles, climb stairs, clean the stairs and even dance. It blew me away ...
IEEE

Mechanisms of the Susceptibility of a Stepper Motor Control System to Narrowband IEMI Injected Through Pulse Signal Lines

Abstract: Stepper motors, widely used for precise control in robotics and intelligent systems, are vulnerable to intentional electromagnetic interference (IEMI), which can disrupt their operation by ...
IEEE

Full-Speed-Range Sensorless Control of High-Speed Permanent Magnet Synchronous Motor Based on the Prediction Methodology

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 ...
Wall Street Journal

High-Speed Traders Are Feuding Over a Way to Save 3.2 Billionths of a Second

A millisecond used to be a big deal for the world’s quickest traders. A dispute over huge trading profits at one of the world’s largest futures exchanges shows they now think a million times faster.