Title of article
Indirect approach to continuous time system identification of food extruder
Author/Authors
L. Wang، نويسنده , , P. Gawthrop، نويسنده , , C. Chessari، نويسنده , , T. Podsiadly and A. Giles، نويسنده ,
Pages
13
From page
603
To page
615
Abstract
Athree-stage approach to system identification in the continuous time is presented which is appropriate for day-to-day application
by plant engineers in the process industry. The three stages are: data acquisition using relay feedback; non-parametric
identification of the system step response; and parametric model fitting of the identified step response. The method is evaluated on a
pilot-scale food-cooking extruder.
Keywords
Relay feedback control , State variable filters , Time domain , frequency domain , Continuous time systems , Least squares
Journal title
Astroparticle Physics
Record number
401414
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