CLOSED-LOOP ALIGNMENT IDENTIFICATION WITH ADAPTIVE PROBING SIGNAL DESIGN TECHNIQUE FOR WEB MANUFACTURING PROCESSING SYSTEMS

A method includes designing probing signals for testing an alignment of actuators in a web manufacturing or processing system with measurements of a web of material being manufactured or processed by the system. The method also includes providing the probing signals during alignment testing to ident...

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Bibliographische Detailangaben
Hauptverfasser:	CHU, Danlei, GHEORGHE, Cristian
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACCESSORIES FOR PAPER-MAKING MACHINES CALENDERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS METHODS OF PRODUCING PAPER THEREON PACKING PAPER-MAKING PAPER-MAKING MACHINES PERFORMING OPERATIONS PHYSICS PRODUCTION OF CELLULOSE STORING TESTING TEXTILES TRANSPORTING
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Beschreibung
Zusammenfassung:	A method includes designing probing signals for testing an alignment of actuators in a web manufacturing or processing system with measurements of a web of material being manufactured or processed by the system. The method also includes providing the probing signals during alignment testing to identify the alignment of the actuators with the measurements of the web. Designing the probing signals includes designing the probing signals based on both spatial and dynamic characteristics of the web manufacturing or processing system.