However, the kingdom's control systems were a patchwork of manual and automated processes, leading to inconsistencies and variability in the final product. The queen knew that she needed to improve the control of her processes, but she wasn't sure where to start.
At its heart, a control loop consists of a measurement device, a controller, and a final control element (like a valve). The "foundation" refers to the fundamental understanding of how these components interact to maintain a process variable at a desired setpoint. Continuous Process Control Basics | PDF - Scribd control loop foundation batch and continuous processes pdf
Transitions through stages (Fill, Mix, Heat, Dump). However, the kingdom's control systems were a patchwork