Abstract: Model-based speed and position estimation methods are widely used for sensorless control systems, like surface-mounted permanent magnet synchronous motor (SPMSM) drives in medium and high ...

We may receive a commission on purchases made from links. Sony A7 series camera launches are eagerly anticipated by camera lovers, as those models are typically a showcase for the company's latest ...

Researchers from Tsinghua University and Peking University have unveiled DrugCLIP, a new AI-driven screening program they say could speed up drug discovery (Science 2026, DOI: 10.1126/science.ads9530) ...

Motor speed control is crucial for maintaining the normal operation of motors. In view of the limitations of current motor speed control methods, such as high parameter dependence, obvious control ...

While the Rubik’s WowCube might be the most exciting model on the horizon, cubers looking for another interesting take on the classic puzzle should check out the Pulse Cube. An official Rubik’s brand ...

Waiting is the hardest part. Especially in the case of testing for water or food contamination, which can take days or even a week in some cases for the results, leaving the possibility that people ...

There are several ways to gain speed with boosts in Mario Kart World, including drifts, tricks, rail grinds, and more. We’ve listed them all below, along with details on how to perform each type of ...

Blink and you'll miss it: A Purdue University student engineering team has built a robot that can solve a Rubik's cube in one-tenth of a second — faster than the average time it takes to blink an eye.

Having children means being a puzzle-solver in ways big and small. By Samantha Mann Puzzling, to me, has always been an activity for people who lack legitimate hobbies. The thought of assembling 500 ...

In an attempt to speed up quantum measurements, a new Physical Review Letters study proposes a space-time trade-off scheme that could be highly beneficial for quantum ...