Minimum variance controller for processes of second order.
Transfer function of the controlled system:
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Vector of identification initial parameter estimations:
Controller specific parameters:
Parameter |
Description |
q - penalisation factor |
Penalisation factor q used by computation of control law parameters. This parameter specifies the measure of change of current controller output with respect to previous controller output: the smaller penalisation, the greater possible change of controller output. |
Control law:
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This form of control law can be transformed to feedback feedforward form:
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where controller parameters , , , , and are calculated using following equation:
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Source code:
sid |
on-line identification s-function |
mv2 |
function for computation of controller parameters |
scrqp |
controller s-function |
See also: