METHOD AND DEVICE FOR DETERMINING CONTROL PARAMETER

PROBLEM TO BE SOLVED: To provide a method for determining a control parameter, which is capable of calculating a control parameter without degrading accuracy by a simple algorithm even in the case of a sudden temporal change of one representative coefficient of coefficients of a control object when...

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Bibliographische Detailangaben
Hauptverfasser:	DOMAE IKUHIRO, MAENO RYOTA, OKAMURA YOSHIHIDE
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for determining a control parameter, which is capable of calculating a control parameter without degrading accuracy by a simple algorithm even in the case of a sudden temporal change of one representative coefficient of coefficients of a control object when dynamically estimating this representative coefficient in determination of the control parameter.SOLUTION: A control parameter determination device 10 comprises a representative coefficient setting unit 12 and a control parameter calculation unit 14. A representative coefficient of a control object 20 represented by a mathematical model is dynamically estimated from a control input 22 and an output 24 by the representative coefficient setting unit 12, the estimation result is taken as a set value 16 of the representative coefficient, and the set value 16 is used to calculate a control parameter 18 of a controller 30 controlling the control object 20 by the control parameter calculation unit 14.