Closed-loop control of stepping motors integrates feedback from position or current observers to achieve high precision, rapid response and robustness against load disturbances. Unlike traditional ...

Bipolar stepper motors provide precise position control while operating in an open loop. Industrial automation applications—such as robots and processing and packaging machinery—and consumer ...

In March 2025, at a frac site in Colorado’s DJ basin, a crew watched as the pumps roared to life, but no one touched a control panel. The equipment ran itself. More than that, the job plan was ...