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Identification of complex nonlinear processes

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dc.contributor.author Kholpanov L.P. en
dc.contributor.author Elyukhina I.V. en
dc.date.accessioned 2018-10-16T06:38:15Z
dc.date.available 2018-10-16T06:38:15Z
dc.date.issued 2009
dc.identifier.issn 405795
dc.identifier.uri http://dspace.susu.ru/handle/0001.74/20587
dc.description.abstract The estimation of the unknown parameters in models described by algebraic equations, ordinary differential equations, and partial differential equations, as well as the initial state vectors in these models, was carried out by the maximum plausibility technique. As in problems of parametrical identification, quality functions have a complex form and contain a significant number of local minimums; to decrease their amount and simplify the form of the quality function in regions far from the absolute minimum, the method of asymptotic decomposition was suggested for problems of the identification and estimation of the parameters. For the application of the suggested procedure, the technology of the parametrical identification of the physical-chemical processes in a furnace plant working in the mode of gas production with a fluid bed was introduced. A measurement model was developed by the experimental data obtained during the combustion of brown coals in primary furnaces with a fluid bed at HES-2 in Chelyabinsk. © 2009 Pleiades Publishing, Ltd. en]
dc.language.iso English
dc.relation.ispartof Theoretical Foundations of Chemical Engineering en]
dc.subject Absolute minimum en]
dc.subject Algebraic equations en]
dc.subject Brown coal en]
dc.subject Complex forms en]
dc.subject Experimental data en]
dc.subject Fluid-beds en]
dc.subject Furnace plants en]
dc.subject Gas productions en]
dc.subject Initial state vectors en]
dc.subject Local minimums en]
dc.subject Measurement model en]
dc.subject Nonlinear process en]
dc.subject Parametrical identification en]
dc.subject Physical-chemical process en]
dc.subject Quality function en]
dc.subject Unknown parameters en]
dc.subject Coal combustion en]
dc.subject Fluidization en]
dc.subject Furnaces en]
dc.subject Identification (control systems) en]
dc.subject Ordinary differential equations en]
dc.title Identification of complex nonlinear processes en
dc.type Conference Paper en]
dc.identifier.doi 10.1134/S0040579509060049
dc.identifier.scopus https://www.scopus.com/inward/record.uri?eid=2-s2.0-75949099302&doi=10.1134%2fS0040579509060049&partnerID=40&md5=ae92c88673ceed77ffe4a723fb42d2ae


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