标题:Structural physical parameter identification based on empirical genetic-simplex algorithm and structural dynamic response
作者:Jiang, Liping ;Liu, Wei ;Shi, Lei ;Liu, Yan
通讯作者:Jiang, L
作者机构:[Jiang, Liping ;Shi, Lei ;Liu, Yan ] Shandong Provincial Academy of Building Research, Jinan of Shandong Province 250031, China;[Liu, Wei ] Jinan Siji 更多
会议名称:2011 International Conference on Civil Engineering and Transportation, ICCET 2011
会议日期:October 14, 2010 - October 16, 2010
来源:Applied Mechanics and Materials
出版年:2011
卷:94-96
页码:1998-2004
DOI:10.4028/www.scientific.net/AMM.94-96.1998
摘要:In the complex conversion analysis of multi-degrees of freedom,large calculation count needed in each calculation step of Genetic Algorithm limits the running speed of genetic algorithm. So the positive calculation count to be reduced is an effective method to enlarge the range of GA's application. Empirical Genetic-Simplex Algorithm (EGSA) proposed in this paper is one of the effective methods to solve the problem. This method is applied to structural physical parameters identification based on the structural dynamic response. The result shows that EGSA has many advantages on precision, efficiency in searching, strong to resist the noise, and good adaptation to the incomplete information. © (2011) Trans Tech Publications, Switzerland.
收录类别:EI
资源类型:会议论文
TOP