Paper Title:
Study on Identification of Structural Boundary Using Frequency Parameterization
  Abstract

We present an extended model for identifying structural boundary condition parameters, considering the coupling terms (stiffness and damping) between translation and rotation which are commonly ignored in general cases. Two objective functions are established based on impulse response functions (IRFs). Frequency parameterization, which considers the minimum distance to be minimized, is employed. The inverse problem of boundary identification is then solved using Newton-Raphson method. The results of numerical simulation and experimental study assessed the performance of the proposed method.

  Info
Periodical
Chapter
Chapter 8: Frontiers of Construction Information
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
4728-4735
DOI
10.4028/www.scientific.net/AMM.71-78.4728
Citation
H. Y. Gao, X. L. Guo, M. Y. Wu, "Study on Identification of Structural Boundary Using Frequency Parameterization", Applied Mechanics and Materials, Vols. 71-78, pp. 4728-4735, 2011
Online since
July 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: Tie Neng Guo, Ling Li, Li Gang Cai, Zhi Feng Liu
Abstract:The stiffness and damping of mechanical joint are modeled by the zero thickness joint interfaces theory. The method is applied to analyze the...
198
Authors: Chao Pan, Da Gen Weng
Abstract:A new damping wall system is proposed to improve the seismic performance of high-rise coupling shear walls. The coupling beams of the...
4185
Authors: De Bao Han
Chapter 2: Material Science and Engineering
Abstract:This article focuses on the temperature dependent dynamic properties of rubber isolator. First, a set of experimental device was designed to...
575
Authors: Hai Yan Jing, Yan Ping Zheng, Ming Xia Fang
Chapter 5: Materials Science & Engineering
Abstract:Through dynamics test and theoretical analysis about rubber bearings in Auto body’s sub-frame, and the past research results of sinusoidal...
602
Authors: M.C. Voicu, B. Lammen, R. Schmidt, I. Maniu
Chapter 2: Mechanical Transmissions
Abstract:To improve the efficiency of printing or coating processes for paper products the velocity of the web and the roller width can be increased....
47