@inproceedings{75d6e620b5d14f0eb831cef24c2e9cf1,
title = "Integrated optimal design of complex multi-component system in three-dimension",
abstract = "The layout of movable components and the topology of the connecting structure are optimized simultaneously in the integrated optimal design of multi-component system for compliance minimization. In this paper, a Heaviside function based approach is developed for sensitivity analysis with respect to location design variables of components. The material discontinuity across the component boundary is approximated as a smooth transition by means of the Heaviside function. This enables the sensitivity analysis with respect to location design variables is carried out in an analytical way as easily as for pseudo-density variables. To demonstrate the validity and efficiency of the new approach, two 3D problems of multi-component system are dealt with for the first time with success.",
keywords = "Multi-component system, Sensitivity analysis, Three-dimension, Topology optimization",
author = "L. Xia and Zhu, {J. H.} and Zhang, {W. H.} and Li, {J. S.}",
year = "2012",
doi = "10.4028/www.scientific.net/MSF.697-698.608",
language = "英语",
isbn = "9783037852378",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
pages = "608--613",
editor = "Tian Huang and Dawei Zhang and Bin Lin and Yanling Tian and Weiguo Gao and Anping Xu",
booktitle = "Advances in Materials Manufacturing Science and Technology XIV",
note = "14th International Manufacturing Conference in China, IMCC2011 ; Conference date: 13-10-2011 Through 15-10-2011",
}