Midea vs. Windmill: What’s the better window air conditioner? We tested them to find out

Four editors tested the Midea U and Windmill WhisperTech window air conditioners for over a year. Here’s what we thought of ...
IEEE

Position Sensorless Control of Switched Reluctance Machines Based on Adaptive Super-twisting Sliding Mode Observer

Abstract: In the traditional sliding mode observers (SMO) for switched reluctance machines (SRMs), excessive chattering and lag degrade the estimation accuracy of rotor position and speed. To address ...

LG SIGNATURE WM9900HSA washing machine review: A washer that’s as fun as it is good looking

LG's striking 5.8-cu-ft flagship washer delivers fast, quiet, AI-powered cleaning and months of auto-dispensed soap, though ...