{"id":262736,"date":"2026-11-06T10:55:25","date_gmt":"2026-11-06T09:55:25","guid":{"rendered":"https:\/\/cimne.com\/?p=262736"},"modified":"2026-11-06T10:55:26","modified_gmt":"2026-11-06T09:55:26","slug":"seminari-cimne-analisi-prediccio-i-control-sense-parametres-de-model-del-prof-ivan-markovsky","status":"publish","type":"post","link":"https:\/\/cimne.com\/ca\/seminari-cimne-analisi-prediccio-i-control-sense-parametres-de-model-del-prof-ivan-markovsky\/","title":{"rendered":"Seminari CIMNE: \u00abAn\u00e0lisi, predicci\u00f3 i control sense par\u00e0metres de model\u00bb del Prof. Ivan Markovsky"},"content":{"rendered":"

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RESUM<\/strong><\/h5>\n

Com podem predir la traject\u00f2ria d’un objecte en caiguda lliure en un camp gravitacional? L’enfocament cl\u00e0ssic basat en models ho fa resolent una equaci\u00f3 diferencial. Obtenir l’equaci\u00f3 diferencial, per\u00f2, requereix coneixements de f\u00edsica i algunes derivacions manuals. A m\u00e9s, l’equaci\u00f3 implica par\u00e0metres f\u00edsics que s’haurien de con\u00e8ixer o mesurar a priori. Un enfocament alternatiu utilitzant m\u00e8todes gen\u00e8rics d’aprenentatge autom\u00e0tic requereix en canvi dades observades, ajust d’hiperpar\u00e0metres i c\u00e0lculs substancials. Aquesta xerrada presenta un altre enfocament basat en dades que no requereix coneixements precisos de f\u00edsica, derivacions manuals o par\u00e0metres f\u00edsics, per\u00f2 que encara explota el coneixement previ que les dades es generen per una equaci\u00f3 diferencial lineal de coeficients constants. A difer\u00e8ncia dels m\u00e8todes d’aprenentatge autom\u00e0tic, el m\u00e8tode presentat no implica ajust d’hiperpar\u00e0metres, utilitza nom\u00e9s cinc traject\u00f2ries com a dades i equival a resoldre un sistema d’equacions lineals. L’enfocament tamb\u00e9 \u00e9s aplicable a l’an\u00e0lisi i control de sistemes lineals generals invariants en el temps, algunes classes de sistemes no lineals i sistemes lineals variables en par\u00e0metres.<\/p>\n

PONENT<\/strong><\/h5>\n

\"IvanIvan Markovsky<\/a> va obtenir el seu doctorat en Enginyeria El\u00e8ctrica a la Katholieke Universiteit Leuven el febrer de 2005. Del 2006 al 2012 va ser professor ajudant a l’Escola d’Electr\u00f2nica i Ci\u00e8ncies de la Computaci\u00f3 de la Universitat de Southampton, del 2012 al 2022 professor associat a la Vrije Universiteit Brussel, i des de 2023 professor ICREA al CIMNE. \u00c9s beneficiari d’una beca inicial ERC \u00abAproximaci\u00f3 estructurada de rang baix: teoria, algoritmes i aplicacions\u00bb 2010-2015 i menci\u00f3 honor\u00edfica del Premi Householder el 2008. Els seus principals interessos de recerca s\u00f3n els m\u00e8todes computacionals per a la teoria de sistemes, la identificaci\u00f3 i el control basat en dades en l’entorn conductual.<\/p>\n

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RESUM Com podem predir la traject\u00f2ria d’un objecte en caiguda lliure en un camp gravitacional? L’enfocament cl\u00e0ssic basat en models ho fa resolent una equaci\u00f3 diferencial. Obtenir l’equaci\u00f3 diferencial, per\u00f2, requereix coneixements de f\u00edsica i algunes derivacions manuals. A m\u00e9s, l’equaci\u00f3 implica par\u00e0metres f\u00edsics que s’haurien de con\u00e8ixer o mesurar a priori. Un enfocament alternatiu […]<\/p>\n","protected":false},"author":9,"featured_media":262737,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","slim_seo":{"title":"Seminari CIMNE: \"An\u00e0lisi, predicci\u00f3 i control sense par\u00e0metres de model\" del Prof. Ivan Markovsky - CIMNE","description":"RESUM Com podem predir la traject\u00f2ria d'un objecte en caiguda lliure en un camp gravitacional? L'enfocament cl\u00e0ssic basat en models ho fa resolent una equaci\u00f3 d"},"_slim_seo_primary_term_category":0,"_slim_seo_primary_term_post_tag":0,"footnotes":""},"categories":[113],"tags":[],"class_list":["post-262736","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seminaris"],"acf":{"date":"20261125","start_date":null,"finish_date":null,"time":"15:30:00","place":"Sala OCZ, Edifici C1 (1r pis), Campus Nord de la UPC, Barcelona","attendance":"Hybrid","online_streaming":"https:\/\/zoom.us\/j\/94452258337?pwd=gy1dDXFrteLXCRRPddC3nuSQVQCO3P.1","registration":""},"_links":{"self":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/posts\/262736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/comments?post=262736"}],"version-history":[{"count":2,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/posts\/262736\/revisions"}],"predecessor-version":[{"id":262739,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/posts\/262736\/revisions\/262739"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/media\/262737"}],"wp:attachment":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/media?parent=262736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/categories?post=262736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/tags?post=262736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}