CONTROL METHOD WITH A CHARACTERISTIC CURVE DEFINED BY INTERPOLATION POINTS

The invention is based on a control method having a characteristic curve (1) defined by interpolation points (3, 4, 5, 6, 7), the characteristic curve being stored in an electronic processing unit. To control stability and with sufficient accuracy processes overridden by strong, time-variant disturb...

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Bibliographic Details
Main Authors DANZ, WOLFGANG, FISCHER, JOHANNES
Format Patent
LanguageEnglish
French
German
Published 10.07.2002
Edition7
Subjects
ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS
BLASTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
ENGINEERING ELEMENTS AND UNITS
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEASURING
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
MECHANICAL ENGINEERING
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
TARIFF METERING APPARATUS
TESTING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The invention is based on a control method having a characteristic curve (1) defined by interpolation points (3, 4, 5, 6, 7), the characteristic curve being stored in an electronic processing unit. To control stability and with sufficient accuracy processes overridden by strong, time-variant disturbances, it is proposed that a characteristic line (1) is preset and adapted according to a system deviation and a ratio of the difference between a measured point (9) and an adjacent interpolation point (4, 5) and the difference between the two interpolation points (4, 5) adjacent to the measured point (9).
Bibliography:Application Number: EP19980954476