Sensor system having time lag compensation

A sensor system (12) for use with a machine (10) is disclosed. The sensor system may have a sensor (30) associated with the machine and configured to generate a signal indicative of an actual value for a parameter of the machine, and a controller (32) in communication with the sensor. The controller...

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Bibliographische Detailangaben
1. Verfasser:	RIDWAN KUREEMUN
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A sensor system (12) for use with a machine (10) is disclosed. The sensor system may have a sensor (30) associated with the machine and configured to generate a signal indicative of an actual value for a parameter of the machine, and a controller (32) in communication with the sensor. The controller may be configured to model behavior of the machine under particular conditions and responsively generate a first predicted value for the parameter, determine a time lag coefficient for the sensor based on the signal, model behavior of the sensor based on the time lag coefficient and the first predicted value, and responsively generate a second predicted value for the parameter. The controller may also be configured to determine an error value based on the actual value and the second predicted value, and determine a compensated value for the parameter based on the first predicted value and the error value.