mv2

Minimum variance controller for processes of second order.

Transfer function of the controlled system:

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:

This form of control law can be transformed to feedback feedforward form:

where controller parameters , , , , and  are calculated using following equation:

Source code:

sid

on-line identification s-function

mv2

function for computation of controller parameters

scrqp

controller s-function

See also:

On-line identification methods

List of common controllers parameters