Comment on "application of BEM with extended Kalman filter to parameter identification of an elastic plate under dynamic loading" by M. Tanaka, T. Matsumoto and H. Yamamura [engineering analysis with boundary elements 28 (2004) 213-219]

Hund-Der Yeh*, Yen Chen Huang

*Corresponding author for this work

Research output: Contribution to journalLetter

Abstract

The application of boundary element method (BEM) for analyzing the elastic plate subjected to dynamic loadings to the corresponding inverse problems was discussed. It was assumed that the lateral displacement of the plate is measured at eight points in the plate domain. The extended Kalman filter (EKF) through iterative computation was employed to update the parameter values. It was suggested to use different dynamic loading functions to generate different types of displacement. It is pointed that the EKF can identify the major parameter without loss accuracy even the guess value is one order of magnitude less than the target value.

Original languageEnglish
Pages (from-to)93-94
Number of pages2
JournalEngineering Analysis with Boundary Elements
Volume29
Issue number1
DOIs
StatePublished - 1 Jan 2005

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