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19401940s
Feedback Control Systems
Automated goal-directed behavior using error-correction mechanisms.
Why It Was Important
Developed extensively during WWII for anti-aircraft targeting, feedback control systems use sensor data to continuously adjust actions toward a target state. This concept of minimizing an error signal is the philosophical predecessor to gradient descent and error minimization in modern machine learning.
Who Invented It
Various (e.g., Hendrik Bode, Norbert Wiener)
Engineers and mathematicians working on automated targeting and control.
Applications
- Robotics
- Industrial Automation
- Error Minimization
Key Papers
- Behavior, Purpose and Teleology
Arturo Rosenblueth, Norbert Wiener, Julian Bigelow · Philosophy of Science · 1943
Videos
Everything You Need to Know About Control Theory
MATLAB