Abstract: The windup phenomenon appears and results in performance degradation when the proportional-integral-derivative (PID) controller output is saturated. Integral windup is analyzed on the PI ...

Goal: document how we reliably controlled the blower without the original “upper/logic” board, after discovering the motor board times out without its expansion-bus handshake. Pin 4 = +12 V reference ...

Abstract: This paper presents a new high-power four-quadrant motor drive topology using modular multilevel converters (MMC). By employing thyristors in the DC-link and applying appropriate ...

Ajman announced the installation of smart speed limiters in taxis and limousines operating in the emirate. The system will automatically adjust the vehicle's speed based on its real-time location, and ...

Every year, The ACHR NEWS introduces the latest heating equipment that is available for the upcoming winter season. Our intent is to help contractors prepare for this busy period by doing the research ...

Older home appliances are notorious for consuming significantly more electricity and water than modern counterparts. Decade-old refrigerators, washing machines, or HVAC systems often run on outdated ...