文章基本信息

标题：Power preserving model reduction of 2D vibro-acoustic system: A port Hamiltonian approach
本地全文：下载
作者：Yongxin Wu ; Boussad Hamroun ; Yann Le Gorrec 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2015
卷号：48
期号：13
页码：206-211
DOI：10.1016/j.ifacol.2015.10.240
语种：English
出版社：Elsevier
摘要：AbstractIn this paper we consider a geometric discretization so called mixed elements finite method to 2D vibro-acoustic system modeling by the port Hamiltonian approach. By using this method, the Hamiltonian structure and passivity of the system are preserved. At last, numerical simulations is given to illustrate the effectiveness of proposed discretization scheme.
关键词：KeywordsMixed elements finite methodSpatial discretizationPort Hamiltonian system2D vibro-acoustic system