Data processing: measuring – calibrating – or testing – Calibration or correction system – Pressure
Patent
1997-12-05
2000-04-04
Shah, Kamini
Data processing: measuring, calibrating, or testing
Calibration or correction system
Pressure
702105, 375295, 34082506, 364130, G01P 2100, H04L 2704
Patent
active
060472448
ABSTRACT:
A sensor system includes a first sensor for sensing a parameter in a first sensing range and providing a first sensor signal indicative of the parameter. A second sensor senses the parameter in a second sensing range and provides a second sensor signal indicative of the parameter. The second sensing range is larger than the first sensing range and the first and second sensing ranges overlap in a transition overlap region. A sensor output device provides a sensor output signal based on the first and second sensor signals by blending components of the first and second sensor signals according to a blending function such that the sensor output signal is single valued, has no induced hysteresis and is continuously differentiable.
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Rosemount Inc.
Shah Kamini
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