Paper Title:
Multi-Parameter Optimization Algorithm of Frequency-Dependent Model for Viscoelastic Damping Material
  Abstract

In order to obtain the parameters of viscoelastic damping material model, namely GHM, which account for frequency dependence and allow time-domain analysis of viscoelastic composite structure, a new optimization algorithm which is composed of particle swarm optimization(PSO) and sequential quadratic programming (SQP) algorithm is presented . The results are compared with those of standard rheological model and fractional derivative model as well as the experiment results. The results show that the hybrid algorithm can obtain the better optimum solution for the model and have a fast convergence , it will correctly describe the constitutive characteristics of viscoelastic damping material.

  Info
Periodical
Advanced Materials Research (Volumes 129-131)
Edited by
Xie Yi and Li Mi
Pages
416-420
DOI
10.4028/www.scientific.net/AMR.129-131.416
Citation
Y.Q. Cao, Z. X. Deng, J. Li, H.J. Liu, "Multi-Parameter Optimization Algorithm of Frequency-Dependent Model for Viscoelastic Damping Material", Advanced Materials Research, Vols. 129-131, pp. 416-420, 2010
Online since
August 2010
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: Xiao Hua Wang, Yong Mei Zhang
Abstract:On the premise of ensuring safety and reliability in electricity market environment, the goal of State Grid Corporation is that purchase AGC...
274
Authors: Jun Zhang, Kan Yu Zhang
Chapter 19: Modeling, Analysis, and Simulation of Manufacturing Processes II
Abstract:Good dynamic performance of a system have great significance in the traditional sense, furthermore,it is more important at the point of...
4768
Authors: Wei Hua Fang
Chapter 6: Applied Mechanics
Abstract:In order to obtain geotechnical engineering material mechanical parameters correctly by using back analysis and overcome shortcoming of...
1647
Authors: Si Lian Xie, Tie Bin Wu, Shui Ping Wu, Yun Lian Liu
Chapter 18: Computer Applications in Industry and Engineering
Abstract:Evolutionary algorithms are amongst the best known methods of solving difficult constrained optimization problems, for which traditional...
2846