GameSir put a tiny force feedback steering wheel on its new Swift Drive controller

GameSir is no stranger to experimenting with unique controller features — its Tarantula Pro can automatically swap its face ...
Electronic Design

Light Drives Micrometer-Sized Motor and Gear Train

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...
IEEE

Optimal Speed Tracking Control of PMSM via Inverse Optimal Composite Controller

Abstract: This brief proposes an inverse optimal composite (IOC) speed regulation controller for a permanent magnet synchronous motor (PMSM) system, simultaneously providing optimality and robustness.
Hackaday

Cheetah MX4 Mini: A Pint-Sized 3D Printer Controller

There’s a seemingly unending list of modifications or upgrades you can make to a 3D printer. Most revolve around the ...
IEEE

Improving Speed Regulation of a Permanent Magnet Synchronous Motor Using Modified Model Predictive Control With an Adaptive Second-Order Disturbance Observer

Abstract: In this study, we propose a modified model predictive control (MMPC) approach combined with an adaptive second-order disturbance observer (ASDO) for efficient speed control of permanent ...