The subject matter of this thesis is the integrated design of the longitudinal dynamics for a parallel hybrid electric vehicle, where power units\u2019 redundancy leads to an over-actuated behaviour. While the additional electric powertrain has the objective to increase the overall efficiency of the vehicle, the electrical machine can be included in the automation approach of the powertrain.<\/p>\n
The increasing complexity of modern motor vehicles requires a lot of effort to control the motion dynamics not only on component level, but rather primarily on vehicle level. Model based methods provide the exact defined specification and realization of the vehicle\u2019s dynamic behavior and at the same time takes the energy efficiency into account.<\/p>\n
Based on these methods a hierarchical structure concept is developed, which allows a nearly independent processing of the main tasks: providing an interface to the human driver, increase of the energy efficiency and design of the vehicle\u2019s longitudinal behaviour. Concerning the longitudinal dynamics\u2019 design, a new approach is presented for powertrain automation, which addresses especially load changes at the friction clutches used in the double clutch transmission.\nThis results in an overall concept that provides a transparent wheel torque behaviour to the driver, while at the same time, the distribution of control variables to redundant actuators has no effect on the longitudinal dynamics.\nFinally various simulations with a detailed vehicle simulation model demonstrate the proper operation of the approach for longitudinal dynamics\u2019 control of parallel hybrid electric vehicles. Additionally the new approach for powertrain automation with friction clutches is evaluated based on test rig measurements.<\/p>","protected":false},"excerpt":{"rendered":"
Die steigende Komplexit\u00e4t moderner Fahrzeugantriebe erfordert im Bereich der Steuerung und Regelung des Bewegungsverhaltens umfassende Betrachtungen auf Komponentenebene, aber vor allem auch auf Gesamtsystemebene. Gegenstand dieser Arbeit ist daher der gesamthafte Entwurf der L\u00e4ngsdynamik eines Fahrzeugs, das mit einem parallelen Hybridantriebsstrang ausgestattet ist. Dazu wird ein hierarchisches Strukturkonzept vorgestellt, das es erm\u00f6glicht, die Kernaufgaben der […]<\/p>\n","protected":false},"featured_media":2350,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[53],"product_tag":[],"class_list":{"0":"post-1756","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fau-studien-aus-der-elektrotechnik","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":"Michalka, Andreas","orcid":"","ror":"","herausgeber":"","orcid_hrsg":"","rorhrsg":"","bearbeiter":"","sonstige_beteiligte_personen":"","untertitel":"","zusatz":"","jahr":"2014","zeitschrift":"","serie":"","serie_name":"","serie_band":"","serie_jahr":"","serie_titel_band":"","vortrage":"","issn":"","isbn":"","isbn13":"978-3-944057-25-5","seiten":"xviii, 217","sonstiges":"","band":1,"auflage":"","opus":5722,"dspace":"5722","e-isbn_pdf":"978-3-944057-25-5","doi":"","epub":"","e-isbn_epub":"","doi_epub":"","html":"","e-isbn_html":"","doi_html":"","e-isbn_reader":"","doi_reader":"","digibib":"","urn":"urn:nbn:de:bvb:29-opus4-57226","supplementary_material":"","sprache":["Deutsch"],"ausgabe":"Softcover","suche":" 9783944057255 9783944057255 ","lizenz":"BY-NC-ND-3","bemerkung":""},"builder_content":"","_links":{"self":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product\/1756","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=1756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/media\/2350"}],"wp:attachment":[{"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/media?parent=1756"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_brand?post=1756"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_cat?post=1756"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.university-press.fau.de\/en\/wp-json\/wp\/v2\/product_tag?post=1756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}