Author/Authors :
L. Wang، نويسنده , , P. Gawthrop، نويسنده , ,
C. Chessari، نويسنده , , T. Podsiadly and
A. Giles، نويسنده ,
Title Of Article :
Indirect approach to continuous time
system identification of food
extruder
Latin 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.
NaturalLanguageKeyword :
Relay feedback control , State variable filters , Time domain , frequency domain , Continuous time systems , Least squares
JournalTitle :
Studia Iranica
