EDN

Back EMF and electric motors: From fundamentals to real-world applications

It ‘s worth noting that back EMF plays a critical role as a natural current limiter during normal motor operation. When motor ...
Consumer Reports

Should You Use Synthetic Oil in Your Car?

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester and ...
IEEE

A Novel Classification Framework Using the Graph Representations of Electroencephalogram for Motor Imagery Based Brain-Computer Interface

Abstract: The motor imagery (MI) based brain-computer interfaces (BCIs) have been proposed as a potential physical rehabilitation technology. However, the low classification accuracy achievable with ...
IEEE

A Single-Input Dual-Output Wireless Power and Information Transfer System Using DDQ Nested Coils for Motor Drives

Abstract: This study presents a novel wireless power and information transfer (WPIT) system to directly drive the brushless dc (BLDC) motor, addressing the challenges of unsafe power supply and ...