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How your car’s cooling fan keeps temps down

Engine temperatures climb fast whenever you drive, idle in traffic, or run the air conditioning, and your cooling fan quietly ...
Circuit Digest

Airbound: An Indian Drone Company on Course for 1 Rupee Deliveries

Airbound is a drone startup on a mission to make logistics virtually invisible. What the company imagines is an internet for ...
Hackaday

Customisable Micro-Coded Controller Helps With In-Circuit Debugging

Over on Hackaday.io, [Zoltan Pekic] has been busy building a stack of tools for assisting with verifying and debugging retro computing applications. He presents his take on using Intel hex files for ...
IEEE

Controller Design for Sensorless Brushless DC Motors Through a Nonlinear Model Predictive Tracker and Augmented Extended Kalman Filter

Abstract: This article proposes a nonlinear model predictive controller (NMPC) combined with an augmented extended Kalman filter (AEKF) for sensorless brushless direct current (BLDC) motors. The ...
IEEE

A Novel E/F Controller for Squirrel Cage Induction Motor Based on Rotor Flux Orientation

Abstract: In this article, a novel E/F control algorithm is proposed for the three-phase squirrel cage induction motor based on its rotor-flux-oriented model. The proposed scheme is meant for a ...