Paper Title:
Robust Optimization of Dynamic Response of Structures with Uncertain Parameters
  Abstract

On the base of traditional robust optimal design in statics, in this paper, by considering the system under the incentive force of the arbitrary time function, the dynamic response robust optimal design problem, when system dynamic response can only be calculated using numerical integration. Considering the environmental interference factors in a system, derived the expression of response with a small parameter perturbation finite element method. Through the tiny fluctuation frame system in a post and beam’s elastic modulus, realize the robust optimal design of the structural dynamic response, and using New-mark method for dynamic analysis, robust optimal design is applied in dynamic response optimization. Compared to the traditional optimal design’s result in a frame system, robust optimal design of the frame displayed a significant improvement in performance.

  Info
Periodical
Chapter
Chapter 2: Dynamics
Edited by
Paul P. Lin and Chunliang Zhang
Pages
527-531
DOI
10.4028/www.scientific.net/AMM.105-107.527
Citation
S. W. Chen, K. L. Jian, "Robust Optimization of Dynamic Response of Structures with Uncertain Parameters", Applied Mechanics and Materials, Vols. 105-107, pp. 527-531, 2012
Online since
September 2011
Export
Price
$32.00
Share

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

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

Authors: Yong Xian Li, Bin Wang, Guang Ping Peng
Abstract:A new intelligent orthogonal optimization algorithm for robust design is proposed in order to improve accuracy and efficiency. The next...
301
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: Wen Hui Mo
Chapter 1: Materials Properties
Abstract:Reliability optimization design of the gear box is proposed. It includes an objective function, 30 design variables and 52 constraints. It is...
1326
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: Ying Wu, Xu Zhou
Chapter 5: Dynamics of Mechanical System
Abstract:For being convenient for researching the dynamic characteristic and the improvement and use of the planar six bar mechanism, for improving...
921