PID Auto-Tuner
Automatic controller tuning using Ziegler-Nichols & Cohen-Coon methods
📖 Read the Beginner's Guide
System Configuration
Process Model
First-Order + Dead Time (FOPDT)
Integrating Process
Gain \( K \)
Time Constant \( \tau \)
Dead Time \( \theta \)
Setpoint \( SP \)
Tuning Method
Algorithm
Ziegler-Nichols (Closed Loop / Relay)
Cohen-Coon (Open Loop)
Desired Behavior
Moderate (Balanced)
Fast (Aggressive)
Smooth (No Overshoot)
Sim Time (s)
Auto-Tune & Simulate
Simulate Current Gains
Response Analysis
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Overshoot %
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Settling Time
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Rise Time
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SS Error
Controller Parameters
\( K_p \) (Prop. Gain)
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\( K_i \) (Integral Gain)
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\( K_d \) (Deriv. Gain)
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\( T_u \) (Ult. Period)
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\( K_u \) (Ult. Gain)
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