Dead band
This function block implements a dead band. It is mainly used in control system modeling and simulations. A typical application is the elimination of residual error signals in front of a PI-controller.
Operation
Y = X - TB IF X > TB
Y = X + TB IF -X < -TB
Y <= 0.0 IF -TB < X < TB
Signals
| Name | I/O | Type(s) | Function |
|---|---|---|---|
| X | I | FLOAT | Input signal |
| Y | I | FLOAT | Delayed signal |
| TB | I | FLOAT | Delay time in [s] |