Paper Title:
Knowledge-Based Modeling of Manufacturing Aspects in Structural Optimization Problems
  Abstract

In this paper we present a method for the multidisciplinary optimization of structures including qualitative expert knowledge. In addition to multi objective and discrete tasks, which are solved with a genetic algorithm, mainly expert knowledge and experience is available for certain influences in early design stages. Fuzzy Rule Based Systems (FRBS) provide a powerful tool to model such influences via qualitative human knowledge. Based on this idea, a method for building qualitative, knowledge based models has been developed at the institute and enhanced. As an example, structural components constructed from composite aluminum profiles with embedded continuous reinforcing elements have been optimized.

  Info
Periodical
Edited by
Klaus Weinert, Jürgen Fleischer, A. Erman Tekkaya, Michael Zäh, and Marco Schikorra
Pages
111-122
DOI
10.4028/www.scientific.net/AMR.43.111
Citation
M. Huber, Ö. Petersson, H. Baier, "Knowledge-Based Modeling of Manufacturing Aspects in Structural Optimization Problems", Advanced Materials Research, Vol. 43, pp. 111-122, 2008
Online since
April 2008
Export
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: K.S. Lee, Chang Sik Choi
Abstract:This paper proposes an efficient structural optimization methods based on the harmony search (HS) heuristic algorithm that treat integrated...
1293
Authors: Seung Hwan Oh, Jung Ho Kang, Won Sik Joo, Xue Guan Song, Hyeung Geol Kong, Young Chul Park
Abstract:The optimization of gate valve was performed using Kriging based approximation model. The DACE modeling, known as the one of Kriging...
901
Authors: Yi Shang Zhang, Bin Zhao, Yong Shou Liu, Zhu Feng Yue
Abstract:A reliability-based multidisciplinary design optimization (RBMDO) frame work for Centrifugal compressor was presented. Multidisciplinary...
575
Authors: Tian Zhong Sui, Lei Wang, Dong Mei Cheng, Hong Wen Cui
Abstract:In this paper, a multi-objective parameter optimization model based on experimental design and NN-GA is established. In this method,...
12
Authors: Wu Yong Wan, Suo Huai Zhang, Xu Meng
Chapter 4: Structural Strength and Robustness
Abstract:Based on reliability optimization design theory and sub step optimization method, the mathematical models of transmission ratio distribution...
867