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Hackaday

Calculus-Free PID (Almost) in a Spreadsheet

A Google Sheet demonstrates a simplified PID controller without requiring calculus, allowing users to simulate and adjust control systems through spreadsheet inputs. The model uses proportional, integral, and derivative terms to adjust outputs based on error between a setpoint and actual process values. Users can modify parameters like gain and process behavior to observe effects on system performance. This approach makes PID control more accessible for learning and experimentation.

What happened

A Google Sheet demonstrates a PID controller without requiring calculus, allowing users to simulate and adjust control systems in real time.

Why it matters

This approach makes complex control theory more accessible, helping engineers and students experiment with PID tuning without coding or hardware.

Why it belongs here

It empowers learners and hobbyists to explore automation and control systems through simple, interactive tools that promote understanding and innovation.

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