An hybrid array, constituted by five chemically modified tin oxide thin films and a humidity sensor are the input of a feed-forward two layers perceptron net to identify and quantify individual concentrations of methane and ethyl alcohol mixtures in a variable humidity environment. The network always identifies which gas is present, no matter to humidity, and predicts the gas concentration with a percentage full scale error equal to 8%.
Identification and quantification of methane and ethyl alcohol in an environment at variable humidity by an hybrid array
MAFFEZZONI, PAOLO;
1997-01-01
Abstract
An hybrid array, constituted by five chemically modified tin oxide thin films and a humidity sensor are the input of a feed-forward two layers perceptron net to identify and quantify individual concentrations of methane and ethyl alcohol mixtures in a variable humidity environment. The network always identifies which gas is present, no matter to humidity, and predicts the gas concentration with a percentage full scale error equal to 8%.File in questo prodotto:
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