Abstract: We propose a one-millimeter-scale linear ultrasonic motor and its feedback control system with a Hall sensor. The size of the stator measures 1.6 mm in height, 1.6 mm in width, and 0.3 mm in ...
A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...
Abstract: This article presents a novel fault diagnosis method for open-circuit faults of insulated gate bipolar transistors (IGBTs) and current sensor faults in three-phase sinusoidal pulsewidth ...
A guide for engineers balancing performance, reliability, and manufacturability across today’s smart systems By Barry Brents, ...
BOSTON — The First Circuit found the city of Nashua, New Hampshire, violated the First Amendment when it allowed citizens to fly flags outside city hall but removed any flags with messages it didn’t ...
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