NASA NTRS · 20110015905
System for detecting and estimating concentrations of gas or liquid analytes
Abstract
A sensor system for detecting and estimating concentrations of various gas or liquid analytes. In an embodiment, the resistances of a set of sensors are measured to provide a set of responses over time where the resistances are indicative of gas or liquid sorption, depending upon the sensors. A concentration vector for the analytes is estimated by satisfying a criterion of goodness using the set of responses. Other embodiments are described and claimed.
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Homer, Margie L., Jan, Darrell L., Jewell, April D., Kisor, Adam, Manatt, Kenneth S., Manfreda, Allison M., Ryan, Margaret A., Shevade, Abhijit V., Taylor, Charles, Tran, Tuan A.. 2011-09-20. System for detecting and estimating concentrations of gas or liquid analytes. https://ntrs.nasa.gov/citations/20110015905
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