PID Controller

Theory

PID Controller Response

FOPDT Process Model

Click "Run Simulation" to see the PID response

Process Model (FOPDT):

G(s) = K·e-θs / (τs + 1)

PID Controller:

u(t) = Kp·e + Ki·∫e·dt + Kd·de/dt

Results

Kp

2.000

Ki (1/s)

0.2000

Kd (s)

1.000

τ/θ Ratio

5.00

Ti (Integral Time)

10.00 s

Td (Derivative Time)

0.50 s

Run a simulation to see performance metrics.

Presets

Process Model (FOPDT)

G(s) = K·e-θs / (τs + 1)

PID Controller

Simulation

Disturbance

Step disturbance applied at specified time