This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

YouTube creator and self-taught engineer Jeremy Fielding built his regenerative braking rig from spare parts, then made a ...

All 67 people on board the plane and the helicopter were killed. An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport ...

Abstract: The permanent magnet linear synchronous motor (PMLSM) with segmented driving coils could be used to transport the packages in the underground logistic pipeline, but the load variation on the ...

Abstract: Due to the influence of bandwidth, the interior permanent magnet synchronous motor (IPMSM) control system based on a traditional linear active disturbance rejection controller has a coupling ...