. "2013-07-03+02:00"^^ . . "7AMB13PL032" . . "fluctuation mechanisms" . "Optimalizace detekce plyn\u016F u rezistivn\u00EDch senzor\u016F a k\u0159emen\u00FDch mikrov\u00E1\u017Eek na z\u00E1klad\u011B stochastick\u00FDch proces\u016F" . " resistance gas sensor" . "2014-06-12+02:00"^^ . . . "http://www.isvav.cz/projectDetail.do?rowId=7AMB13PL032"^^ . " quartz crystal microbalance" . "Fluctuation-enhanced gas sensing using quartz microbalance and resistance gas sensors"@en . "The base objective of the project is to increase the selectivity and sensitivity of the conductive and resonant gas sensors. Experimental and theoretical studies will be provided giving bases to a design of detection criteria and implementation of a new algorithm based on Support Vector Machine for the processing of nonlinear effects observed in the detection of gases. Objectives: - Experimental study of sensors fluctuations for a range of concentration of detected substance in time domain and frequency domain - Determination of detection criterion for fluctuation-enhanced sensing - Design of a new algorithm based on Support Vector Machine for the processing of nonlinear effects that are observed in the detection of gases"@en . . "Z\u00E1kladn\u00EDm c\u00EDlem tohoto projektu je zv\u00FD\u0161en\u00ED selektivity a citlivosti vodivostn\u00EDch a rezonan\u010Dn\u00EDch senzor\u016F plynu. Budou provedeny experiment\u00E1ln\u00ED a teoretick\u00E9 studie, na jejich\u017E z\u00E1klad\u011B budou navrhnuty detek\u010Dn\u00ED krit\u00E9ria a zapracov\u00E1n nov\u00FD algoritmus vych\u00E1zej\u00EDc\u00ED z algoritmu podp\u016Frn\u00FDch vektor\u016F (Support Vector Machine) pro zpracov\u00E1n\u00ED neline\u00E1rn\u00EDch efekt\u016F, kter\u00E9 jsou pozorov\u00E1ny p\u0159i detekci plyn\u016F. D\u00EDl\u010D\u00ED c\u00EDle: - Experiment\u00E1ln\u00ED studie fluktuac\u00ED senzoru pro rozsah koncentrac\u00ED detekovan\u00E9 l\u00E1tky v \u010Dasov\u00E9 a frekven\u010Dn\u00ED oblasti - Definice detek\u010Dn\u00EDch krit\u00E9ri\u00ED pro zlep\u0161enou detekci plyn\u016F zalo\u017Eenou na anal\u00FDze fluktuac\u00ED - Vytvo\u0159en\u00ED algoritmu vych\u00E1zej\u00EDc\u00ED z algoritmu podp\u016Frn\u00FDch vektor\u016F (Support Vector Machine) pro zpracov\u00E1n\u00ED neline\u00E1rn\u00EDch efekt\u016F, kter\u00E9 jsou pozorov\u00E1ny p\u0159i detekci plyn\u016F" . . . . . . "3"^^ . "0"^^ . "2013-01-01+01:00"^^ . . "3"^^ . "1"^^ . . . "2014-12-31+01:00"^^ . "fluctuation mechanisms; gas sensing; quartz crystal microbalance; resistance gas sensor; Support Vector Machine"@en . . " gas sensing" . . . "0"^^ . .