The direct updating of damping and gyroscopic matrices

Authors:
Yongxin Yuan;Hua Dai
Affiliations:
Department of Mathematics, Jiangsu University of Science and Technology, Zhenjiang 212003, PR China;Department of Mathematics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, PR China
Venue:
Journal of Computational and Applied Mathematics
Year:
2009

Citing 3
Cited 0

The Equations ATX\pm XTA=B

SIAM Journal on Matrix Analysis and Applications
The Quadratic Eigenvalue Problem

SIAM Review
Theory and computations of partial eigenvalue and eigenstructure assignment problems in matrix second-order and distributed-parameter systems

Theory and computations of partial eigenvalue and eigenstructure assignment problems in matrix second-order and distributed-parameter systems

Quantified Score

Hi-index	7.29

Visualization

Abstract

In this paper we develop an efficient numerical method for the finite element model updating of damped gyroscopic systems. This model updating of damped gyroscopic systems is proposed to incorporate the measured modal data into the finite element model to produce an adjusted finite element model on the damping and gyroscopic matrices that closely match the experimental modal data.