The way we control the speed of fan motors or pump motors has tremendously changed in the past two decades with the introduction of variable-frequency drives (VFDs), aka variable-frequency controllers ...

Electronic Throttle Bodies are used in traditional internal combustion engines to control the speed of the motor. This device consists of a valve attached to a spring and driven by a motor. This ...

Developing a closed-loop control system for a hydraulic cylinder that is both cost-effective and highly reliable. EUROelectronics is a machine builder that was asked to design a closed-loop hydraulic ...