A three‐stage identification approach for hysteretic systems

CH Loh, ST Chung - Earthquake engineering & structural …, 1993 - Wiley Online Library
This paper deals with the identification of the parameters of a smoothed hysteretic model
which was proposed by Bouc and Wen with emphasis on restoring force hysteresis. The …

Nonlinear structural identification using extended Kalman filter

L Jeen-Shang, Z Yigong - Computers & structures, 1994 - Elsevier
The performance of a weighted global iteration for the extended Kaiman filter was evaluated
in this study. The problem is to identify the parameters of a hysteretic SDOF system defined …

Parameter identification of inelastic structures under dynamic loads

H Zhang, GC Foliente, Y Yang… - Earthquake engineering & …, 2002 - Wiley Online Library
The generalized model of differential hysteresis contains 13 control parameters with which it
can curve‐fit practically any hysteretic trace. Three identification algorithms are developed to …

Identification of non-linear hysteretic systems with slip

SJ Li, H Yu, Y Suzuki - Computers & structures, 2004 - Elsevier
In view of the problems that the models of non-linear hysteretic systems with slip are
complex and the number of parameters in them is large, a three-stage iterative procedure is …

An identification methodology for a class of hysteretic structures

CY Peng, WD Iwan - Earthquake engineering & structural …, 1992 - Wiley Online Library
This paper presents a method of identification for determining non‐linear dynamic models
for certain hysteretic structures. Particular attention is given to modelling and identifying the …

Time domain estimation of structural parameters

CH Loh, YH Tsaur - Engineering structures, 1988 - Elsevier
The extended Kalman filter is applied to a system identification problem of seismic structural
systems. This paper presents an identification method for an equivalent linear system, a …

Parameter estimation for hysteretic systems

M Yar, JK Hammond - Journal of sound and vibration, 1987 - Elsevier
The differential system characterization of hysteretic system is well known. The problem of
estimating the parameters of this system on the basis of input-output data, possibly noise …

Adaptive methods for identification of hysteretic structures

AG Chassiakos, SF Masri, A Smyth… - Proceedings of 1995 …, 1995 - ieeexplore.ieee.org
An adaptive method for the on-line identification of hysteretic structures under arbitrary
dynamic environments is presented. In spite of the challenges encountered in the …

Constrained Kalman filter for nonlinear structural identification

Y Yang, F Ma - Journal of Vibration and Control, 2003 - journals.sagepub.com
It is well known that hysteresis is a principal source of internal energy dissipation in
structural systems. One of the widely accepted hysteretic models for structures is a …

Improvement of parameter estimation for non-linear hysteretic systems with slip by a fast Bayesian bootstrap filter

SJ Li, Y Suzuki, M Noori - International Journal of Non-Linear Mechanics, 2004 - Elsevier
Modeling and identification of non-linear hysteretic systems are widely encountered in the
structural dynamics field, especially for the hysteresis with slip. A model, called SL model …