Fig. 4 shows the block diagram of a system in which the microprocessor’s role has been expanded to control and coordinate the functional relationships between the motion requirements, machine ...

Closed-loop control allows single-phase ac motors to close the gap in performance and efficiency that exists between these motors and other higher-performance, higher-cost motors.

A closed-loop control system gathers feedback information from sensors and makes appropriate process adjustments at its output, automatically and without human intervention.

The fan can step over certain speeds that cause chassis vibration. Applying the principles of closed loop PID control to your system fan requirements will eliminate many problems down the road. Darrin ...

Closed Loop MRP (Manufacturing Resource Planning) is a computerized system used for production planning and inventory control.