Designed to simplify the integration of Knight® heating boilers into multiple temperature hydronic heating systems, the Smart System™ Multi Temperature Loop Control (MTLC) accurately controls up to ...

The tuning of proportional-integral-derivative (PID) control loops was an important change at HollyFrontier’s Navajo Refinery in Artesia, N.M. Its hands-on, “mandraulic” culture was no longer cutting ...

While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...