Self-identification algorithm for zeolite-based thermal capacity gas sensor

Abstract : We demonstrate a new operation mode of thermal gas sensor based on thermal capacity extraction with identification algorithm. The system is a silicon microstructure covered with zeolites operated at constant temperature while stimulated by heat pseudo-random sequence. The proposed detection principle is demonstrated at room temperature and atmospheric pressure through the detection of gas water molecules with an hydrophilic FAU-type zeolite coating. The identification algorithm is a continuous-time closed-loop identification algorithm based on the instrumental variable principle.
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Microsystem Technologies, Springer Verlag, In press, 〈10.1007/s00542-018-3883-5〉
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https://hal.archives-ouvertes.fr/hal-01810620
Contributeur : Maxime Harnois <>
Soumis le : mercredi 24 octobre 2018 - 10:34:47
Dernière modification le : mardi 30 octobre 2018 - 01:13:14

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M. Pouliquen, M. Denoual, C. Jorel, C. Radu, D. Robbes, et al.. Self-identification algorithm for zeolite-based thermal capacity gas sensor. Microsystem Technologies, Springer Verlag, In press, 〈10.1007/s00542-018-3883-5〉. 〈hal-01810620〉

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