Scicos Block
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PID regulator

\epsfig{file=PID.eps,height=90pt}

Contents

Palette

Description

This block implements a PID controller. The PID controller calculation (algorithm) involves three separate parameters; the Proportional, the Integral and Derivative values. The Proportional value determines the reaction to the current error, the Integral determines the reaction based on the sum of recent errors and the Derivative determines the reaction to the rate at which the error has been changing. The weighted sum of these three actions is used to adjust the process via a control element such as the position of a control valve or the power supply of a heating element.

Dialog box

\begin{figure}\begin{center}
\epsfig{file=PID_gui.eps,width=240pt}
\end{center}\end{figure}

Default properties

Interfacing function

Compiled Super Block content

\epsfig{file=PID_super.eps,width=220pt}

Authors

Fady NASSIF INRIA