Finite element simulations are crucial in today\u2019s engineering design. They are increasingly applied to verify the strength of more and more complex products. The earliest possible use of finite element analyses saves high costs by avoiding engineering mistakes and by manufacturing less prototypes. However, extensive expert knowledge is required to set up efficient and reliable simulations and, due to capacity constraints, experienced simulation engineers cannot be consulted for every design step. Thus, the simulations are not applied early enough or have to be created by design engineers who often have less experience in simulations. The lower experience of the simulation users can therefore lead to inappropriate finite element models and wrong engineering decisions, which result in very costly and time-consuming iterations in product development.<\/p>\n
In this thesis, a knowledge-based assistance system is developed to acquire the necessary simulation knowledge and to provide it to inexperienced simulation users. For the setup of the underlying knowledge base and the situational support of the simulation users, a novel ontology-based approach is presented. The innovation of this approach lies in the adaptation of Artificial Intelligence methods from the fields of Text Mining, Data Mining and Semantic Web. These methods are used to extract and purposefully query the required knowledge from existing simulation models and text-based documents created by experienced simulation users.<\/p>","protected":false},"excerpt":{"rendered":"
Finite-Elemente-Simulationen sind in der heutigen Konstruktionspraxis unverzichtbar. Sie werden immer h\u00e4ufiger eingesetzt, um die Festigkeit der zunehmend komplexen Produkte zu \u00fcberpr\u00fcfen. Durch den fr\u00fchestm\u00f6glichen Einsatz von Finite-Elemente-Analysen k\u00f6nnen hohe Kosten eingespart werden, da Konstruktionsfehler vermieden und weniger Prototypen gefertigt werden m\u00fcssen. F\u00fcr die Erstellung effizienter und zuverl\u00e4ssiger Simulationen ist jedoch umfangreiches Expertenwissen erforderlich und aus […]<\/p>\n","protected":false},"featured_media":2327,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[34],"product_tag":[],"class_list":{"0":"post-1549","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fau-studien-aus-dem-maschinenbau","7":"has-post-title","8":"has-post-date","9":"has-post-category","10":"has-post-tag","11":"has-post-comment","12":"has-post-author","13":"","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"acf":{"autor":"Kestel, Philipp","orcid":"","ror":"","herausgeber":"","orcid_hrsg":"","rorhrsg":"","bearbeiter":"","sonstige_beteiligte_personen":"","untertitel":"","zusatz":"","jahr":"2021","zeitschrift":"","serie":"","serie_name":"","serie_band":"","serie_jahr":"","serie_titel_band":"","vortrage":"","issn":"","isbn":"","isbn13":"978-3-96147-457-8","seiten":"xvii, 210","sonstiges":"","band":376,"auflage":"","opus":"","dspace":"17367","e-isbn_pdf":"978-3-96147-458-5","doi":"https:\/\/doi.org\/10.25593\/978-3-96147-458-5","epub":"","e-isbn_epub":"","doi_epub":"","html":"","e-isbn_html":"","doi_html":"","e-isbn_reader":"","doi_reader":"","digibib":"","urn":"urn:nbn:de:bvb:29-opus4-173679","supplementary_material":"","sprache":["Deutsch"],"ausgabe":"Softcover","suche":" 9783961474578 9783961474585 ","lizenz":"BY-NC-4","bemerkung":""},"builder_content":"","_links":{"self":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product\/1549","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/comments?post=1549"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/media\/2327"}],"wp:attachment":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/media?parent=1549"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_brand?post=1549"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_cat?post=1549"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_tag?post=1549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}