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Feedback Reacts to a Measured Result While Feed-Forward Acts on a Prediction

Prevents the most common diagramming error at this stage, drawing a loop where there is only a one-way anticipatory arrow, and gives lev- the vocabulary for information-flow interventions. Rests on lop-feedback-loop and lop-draw-a-cld-from-a-prose-story. Stops at the fence: no controller design, no forecasting methods, no control-theory feedforward mathematics.

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Feedback Control vs Feedforward Control in Industrial Control Engineering

Control engineering addresses the fact that dynamic processes drift due to internal state changes and external disturbances, requiring continuous supervision via a measure-decide-act loop to keep a s…