These can include, for example, the addition of feedback loops from output to input, in doing so creating models analogous to closed-loop control theory. Putting I-P-O To Use ...

The open-loop control system is a continuous control system that provides no feedback from its output. The control process, therefore, is only affected by the system’s input. Traditionally, electrical ...

2 Benefits and 1 Drawback of Key Process Input Variable. Understanding how to influence and control product or process variation with KPIVs is fundamental to the adoption of Six Sigma principles.

A Ghanaian proverb says that the one who charts a path does not see when there is a deviation, but those observing can see and call their attention to it. Quotes by some personalities for instance: ...

Mechanical control systems (staplers, car windows) use parts for movement/force control. They include input, process, and output. Types of motion: linear, rotary, reciprocating, oscillating.