# Control Systems **Domain:** Engineering / Cybernetics / Regulation **Doc Type:** Concept Node **Maturity:** Evolving **Related:** [[Cybernetics]], [[Feedback Loops]], [[wiki/Surveillance|Surveillance]], [[wiki/Behavioral Modification|Behavioral Modification]], [[wiki/Information Asymmetry|Information Asymmetry]], [[Control Plane]], [[Adaptive Systems]] --- ## Definition **Control systems** regulate processes by comparing observed state with a goal or reference condition and applying corrective action. ## Corpus Context Control becomes governance when the regulated process contains persons or allocates consequential opportunities. [[wiki/Surveillance|Surveillance]] supplies state information, [[wiki/Behavioral Modification|behavioral modification]] supplies actuation and [[wiki/Information Asymmetry|information asymmetry]] determines whether the subject can inspect the feedback or contest the system's representation of error. ## See Also [[Objective Function]], [[Algorithmic Governance]], [[Human Agency]], [[Prediction Is Not Jurisdiction]], [[wiki/Surveillance|Surveillance]], [[wiki/Behavioral Modification|Behavioral Modification]], [[wiki/Information Asymmetry|Information Asymmetry]] ## Russia and Prussia Kybernetiks Context [[Russia and Prussia Kybernetiks]] maps attendance, cohorts, schedules, grades, examinations, inspectorates and teacher preparation onto control-system functions without claiming that eighteenth-century Prussia possessed twentieth-century formal theory.