Diogo L. F. da Silva

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This paper presents a study on the peculiarities of the plant augmentation by integrators in the discrete-time LQG/LTR control. In the LQG/LTR methodology, the inclusion of “free” integrators in each control channel of the plant helps the designer to define a Target Feedback Loop with good performance characteristics in the mixed-sensitivity(More)
In this technical note are presented new properties on the application of the continuous- and discrete-time LQG/LTR control methodology when an open-loop stable process plant is augmented by integrators and a specific choice of design parameters is made. It is shown that the target feedback loop transfer matrix is made equal to a diagonal transfer matrix of(More)
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