About: Online soft sensor for hybrid systems with mixed contimuous and discrete measurements

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Online state prediction and fault detection are typical tasks in the chemical industry. In practice it often happens that some variables, important and critical for quality control, cannot be measured online due to such restrictions as cost and reliability. An uncertainty existing in real systems allows to use a probabilistic approach to online state estimation. Such an approach is proposed in this paper. Different types of information appearing in an online diagnostic system are processed via combination of algorithms subject to probability distributions. This combination of algorithms is presented as a decomposed version of Bayesian filtering. In this paper, the proposed solution is specialized for a system with mixed both continuous and discrete-valued measurements and unobserved variables. Online state prediction and fault detection are typical tasks in the chemical industry. In practice it often happens that some variables, important and critical for quality control, cannot be measured online due to such restrictions as cost and reliability. An uncertainty existing in real systems allows to use a probabilistic approach to online state estimation. Such an approach is proposed in this paper. Different types of information appearing in an online diagnostic system are processed via combination of algorithms subject to probability distributions. This combination of algorithms is presented as a decomposed version of Bayesian filtering. In this paper, the proposed solution is specialized for a system with mixed both continuous and discrete-valued measurements and unobserved variables. (en)
Title	Online soft sensor for hybrid systems with mixed contimuous and discrete measurements Online soft sensor for hybrid systems with mixed contimuous and discrete measurements (en)
skos:prefLabel	Online soft sensor for hybrid systems with mixed contimuous and discrete measurements Online soft sensor for hybrid systems with mixed contimuous and discrete measurements (en)
skos:notation	RIV/68407700:21260/12:00196517!RIV13-MSM-21260___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(1M0572), P(TA01030123), S, Z(AV0Z10750506)
http://linked.open...iv/cisloPeriodika	36
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Nagy, Ivan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta dopravní
http://linked.open...dnocenehoVysledku	156573
http://linked.open...ai/riv/idVysledku	RIV/68407700:21260/12:00196517
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	online state prediction; hybrid filter; state-space model; mixed data (en)
http://linked.open.../riv/klicoveSlovo	state-space model hybrid filter mixed data online state prediction
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[C88C6AF8F52A]
http://linked.open...i/riv/nazevZdroje	Computers and Chemical Engineering
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Data, algorithms, decision making Ecology of driving, modeling, cluster models, classification, decision making
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	10
http://linked.open...iv/tvurceVysledku	Nagy, Ivan Suzdaleva, E.
http://linked.open...ain/vavai/riv/wos	000298548800025
http://linked.open...n/vavai/riv/zamer	Pokročilé matematické metody získávání, zpracování a využití informací a znalostí ve složitých a nedeterministických systémech
issn	0098-1354
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.compchemeng.2011.09.004
http://localhost/t...ganizacniJednotka	21260

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