FILTER SWITCHING METHOD FOR A MACHINE CONTROL

The invention relates to a method (100) for switching between desired value filters (26, 28) of a drive means (52) for a machine axis (10, 12) during operation. An input signal (20) is applied to the first and to the second desired value filter (26, 28) for producing a first and a second output sign...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHÄFERS, Elmar, GEISSDÖRFER, Klaus, HAMM, Carsten, SCHÜR, Torsten, REICHEL, Theo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING RESONATORS
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Beschreibung
Zusammenfassung:	The invention relates to a method (100) for switching between desired value filters (26, 28) of a drive means (52) for a machine axis (10, 12) during operation. An input signal (20) is applied to the first and to the second desired value filter (26, 28) for producing a first and a second output signal (23, 33). Then any deviation between the first and the second output signal (23, 33) is determined. If the deviation falls below a threshold value, the first desired value filter (26) is separated from the drive means (52) and substantially simultaneously the second desired value filter (28) is connected to the drive means (52). The desired value filters (26, 28) have different running times (19).