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Calculation of Control Circuits in Time Domain using Scilab/ Xcos Environment
Authors: Petru Chioncel, Draghici Silviu, Cristian Paul Chioncel
Number of views: 379
The paper presents the computing of control circuits in time domain,
starting from the mathematical model of the control path described by
differential equation’s with constant coefficients, whose solution can be
obtained through Laplace transform and transfer functions. In the field
of electric drives, the control circuits can be reduced to elements of PT1
and PT2 type, for which, the responses obtained from step and impulse
function in the test process, are analyzed. The presented calculation,
done in Scilab, highlights the test responses of the process and, the
speed control circuit implemented as block diagrams in Xcos, reveals
the improve of the process parameter through the control loop.