文章基本信息

标题：Case study on the influence of kinematic hardening within a parameter-free and non-invasive form finding approach
本地全文：下载
作者：Philipp Landkammer ; Philipp Landkammer ; Paul Steinmann 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2016
卷号：80
页码：1-6
DOI：10.1051/matecconf/20168011007
语种：English
出版社：EDP Sciences
摘要：Inverse form finding – as a type of shape optimization – aims in determining the optimal preform design of a workpiece for a specific forming process, whereby the desired target geometry is known. Recently, a novel parameter-free and heuristic approach was developed to tackle this nonlinear optimization problem. Benchmark tests already delivered promising results. As a particular note-worthy feature of the approach, a coupling to an arbitrary finite element software is feasible in a non-invasive fashion. The aim of this contribution is to investigate the effect of kinematic hardening and cyclic loading on the convergence behavior of the algorithm.