Scientists have built microscopic, light-powered robots that can think, swim, and operate independently at the scale of ...

Measuring just 200 by 300 by 50 micrometers — smaller than a grain of salt and roughly the size of a single-celled paramecium ...

We put several robot vacuums from Roborock, Eufy, Dreame, and more through a series of mess tests to see which stood out.

Abstract: This article proposes an adaptive fault-tolerant cooperative optimization control strategy for permanent magnet synchronous motor (PMSM) servo system with actuator faults, input saturation, ...