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		<identifier>oai:zbc.uz.zgora.pl:78781</identifier>
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<dc:title xml:lang="pl"><![CDATA[Nonlinear stabilizing control of an uncertain bioprocess model]]></dc:title>
<dc:creator><![CDATA[Dimitrova, Neli]]></dc:creator>
<dc:creator><![CDATA[Krastanov, Mikhail]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[wastewater treatment model]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[local bifurcations of steady states]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[asymptotic stabilization]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[extremum seeking]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[uncertain data]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[In this paper we consider a nonlinear model of a biological wastewater treatment process, based on two microbial populations and two substrates. The model, described by a four-dimensional dynamic system, is known to be practically verified and reliable. First we study the equilibrium points of the open-loop system, their stability and local bifurcations with respect to the control variable.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[Further we propose a feedback control law for asymptotic stabilization of the closed-loop system towards a previously chosen operating point. A numerical extremum seeking algorithm is designed to stabilize the dynamics towards the maximum methane output flow rate in the presence of coefficient uncertainties. Computer simulations in Maple are reported to illustrate the theoretical results.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Rauh, Andreas - ed.]]></dc:contributor>
<dc:contributor><![CDATA[Auer, Ekaterina - ed.]]></dc:contributor>
<dc:contributor><![CDATA[Hofer,Eberhard P. - ed.]]></dc:contributor>
<dc:contributor><![CDATA[Luther, Wolfram - ed.]]></dc:contributor>
<dc:date><![CDATA[2009]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/78781/AMCS_2009_19_3_6.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/88557/edition/78781/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:78781]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[AMCS, volume 19, number 3 (2009)]]></dc:source>
<dc:source xml:lang="pl"><![CDATA[https://www.amcs.uz.zgora.pl/?action=papers&issue=38]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:88557]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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