S. R. Ibrahim

发表

Natural frequency based finite element model updating using multiple analytical models

S. R. Ibrahim, 2000 .

Element Uncoupling Method for Updating General Finite Element Dynamic Models

S. R. Ibrahim, Constantinos Stavrinidis, 1994 .

FUNDAMENTALS OF TIME DOMAIN MODAL IDENTIFICATION

S. R. Ibrahim, 1999 .

Application of Vector Triggering Random Decrement

Rune Brincker, S. R. Ibrahim, J. C. Asmussen, 1996 .

Random Decrement and Regression Analysis of Traffic Responses of Bridges

S. R. Ibrahim, Rune Brincker, J. C. Asmussen, 1996 .

Modal Parameter Identification from Responses of General Unknown Random Inputs

S. R. Ibrahim, Rune Brincker, J. C. Asmussen, 1995 .

Comparison of Modal Test Methods on the Voyager Payload

B. K. Wada, S. R. Ibrahim, R. Miserentino, 1978 .

The use of random decrement technique for identification of structural modes of vibration. [tested on a generalized payload and the space shuttle model]

S. R. Ibrahim, 1977 .

Vector Triggering Random Decrement for High Identification Accuracy

S. R. Ibrahim, Rune Brincker, J. C. Asmussen, 1998 .

Modal identification of a rotating-blade system

T. G. Carne, S. R. Ibrahim, D. R. Martinez, 1983 .

Dynamic Identification for Control of Large Space Structures

S. R. Ibrahim, 1985 .

Analytical Dynamic Model Updating: The Challenge for the Nineties

S. R. Ibrahim, 1990 .

A Parametric Study of the Ibrahim Time Domain Modal Identification Algorithm

S. R. Ibrahim, R. S. Pappa, R. Pappa, 1985 .

Existence and Normalization of Complex Modes for Post Experimental Use in Modal Analysis

S. R. Ibrahim, 1999 .

Random Decrement: Identification of Structures Subjected to Ambient Excitation

S. R. Ibrahim, Rune Brincker, J. C. Asmussen, 1998 .

Vector Triggering Random Decrement Technique for Higher Identification Accuracy

Rune Brincker, S. R. Ibrahim, J. C. Asmussen, 1996 .

Time domain identification of standing wave parameters in gas piping systems

E. C. Mikulcik, S. R. Ibrahim, 1978 .

A Direct Two Response Approach for Updating Analytical Dynamic Models of Structures With Emphasis on Uniqueness

S. R. Ibrahim, C. Stavrinidis, O. Brunner, 1990 .

Computation of Normal Modes from Identified Complex Modes

S. R. Ibrahim, 1983 .

Double least squares approach for use in structural modal identification

S. R. Ibrahim, 1986 .

Random Decrement Technique for Modal Identification of Structures

S. R. Ibrahim, 1977 .

STATISTICAL THEORY OF THE VECTOR RANDOM DECREMENT TECHNIQUE

S. R. Ibrahim, J. C. Asmussen, Rune Brincker, 1999 .

An upper hessenberg sparse matrix algorithm for modal identification on minicomputers

S. R. Ibrahim, 1987 .

Frequency response function F.E. model updating using multi perturbed analytical models and information density matrix

S. R. Ibrahim, W. Teichert, O. Brunner, 1998 .

Dynamic Modeling of Structures from Measured Complex Modes

S. R. Ibrahim, 1982 .

Theory of Vector Triggering Random Decrement

S. R. Ibrahim, J. C. Asmussen, Rune Brincker, 1996 .

A Nonparametric Identification Technique for a Variety of Discrete Nonlinear Vibrating Systems

S. R. Ibrahim, Yongxin Yang, Yongxin Yang, 1985 .

Time-Domain Quasilinear Identification of Nonlinear Dynamic Systems

S. R. Ibrahim, 1984 .

Modal Analysis Based on the Random Decrement Transform

S. R. Ibrahim, J. C. Asmussen, Rune Brincker, 1998 .

Investigation into Exact Normalization of Incomplete Complex Modes by Decomposition Transformation.

S. R. Ibrahim, U. Fuellekrug, 1990 .

Multi–perturbed analytical models for updating and damage detection

S. R. Ibrahim, W. Teichert, O. Brunner, 2001, Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences.

A method for the direct identification of vibration parameters from the free response

E. C. Mikulcik, S. R. Ibrahim, S. R. Ibrahim, 1977 .

An approach for reducing computational requirements in modal identification

S. R. Ibrahim, Samir R. Ibrahim, 1986 .

Modal confidence factor in vibration testing

S. R. Ibrahim, Sam R. Ibrahim, 1978 .

The Experimental Determination of Vibration Parameters from Time Responses

S. R. Ibrahim, S. R. Ibrahim, 1976 .

Matrix Decomposition Techniques: Use and Limitations in Modal Analysis

S. R. Ibrahim, A. Fregolent, 1998 .

Correlation of Analysis and Test in Modeling of Structures: Assessment and Review

S. R. Ibrahim, Samir R. Ibrahim, 1988 .

Large Modal Survey Testing Using the Ibrahim Time Domain Identification Technique

Richard S. Pappa, S. R. Ibrahim, Samir R. Ibrahim, 1982 .