Journal of Medical Internet Research

Relationship Between Internet Use and Cognitive Function Among Middle-Aged and Older Chinese Adults: 5-Year Longitudinal Study

The urban-rural disparity in cognitive function was partially attributed to the disparity in internet use (34.2% of the total effect, P<.001). Conclusions: This study revealed that the use of internet ...
IEEE

Enhanced Sliding Mode Control for PMSM Speed Drive Systems Using a Novel Adaptive Sliding Mode Reaching Law Based on Exponential Function

Abstract: Sliding mode control is widely used to enhance the speed control performance of permanent magnet synchronous motors (PMSM). However, the slow reaching onto the sliding surface and chatting ...
IEEE

Low-Complexity Finite Position Set-Phase Locked Loop Based on Inverse Function Construction for Sensorless Control of Dual Three-Phase PMSM

Abstract: Finite position set-phase locked loop (FPS-PLL) has been extensively studied by scholars in recent years as a sensorless technology due to its advantages of parameterless tuning and ...