One day, a wise old sage, known only as "The Control Engineer," arrived in both kingdoms. The Control Engineer possessed knowledge of a mysterious concept called the "control loop," which was said to be the foundation of all process control.
In the world of process control, there existed two rival kingdoms: Batchonia and Continuaria. For as long as anyone could remember, the two kingdoms had been at odds over the best way to manage their processes. control loop foundation batch and continuous processes pdf
The two kingdoms eventually merged, forming the United Kingdoms of Process Control. Queen Batchina and King Continuus ruled jointly, with The Control Engineer serving as their trusted advisor. One day, a wise old sage, known only