AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

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 ...

The majority of the fines were issued to riders who refused to wear a helmet on the popular mobility devices. Since November, police have spent 4500 hours in an operation targeting illegal and ...

In 2025, smart homes moved beyond being a symbol of tech-forward living to becoming deeply intuitive, people-first spaces. The conversation shifted from flashy gadgets to thoughtful integration, where ...

Abstract: This paper proposes a fault-tolerant control strategy for Hall-sensor-based field oriented control (FOC) motor drives. The aim is to minimize transient currents during sensor fault ...