Imposition of boundary conditions by modifying the weighting coefficient matrices in the differential quadrature method

TC Fung - International Journal for Numerical Methods in …, 2003 - Wiley Online Library
One of the important issues in the implementation of the differential quadrature method is the
imposition of the given boundary conditions. There may be multiple boundary conditions …

[引用][C] Error analysis in differential quadrature method

B He, X Wang - Transactions of Nanjing University of Aeronautics and …, 1994

Three-dimensional static solutions of rectangular plates by variant differential quadrature method

KM Liew, TM Teo, JB Han - International Journal of Mechanical Sciences, 2001 - Elsevier
An endeavor to exploit three-dimensional elasticity solutions for bending and buckling of
rectangular plates via the differential quadrature (DQ) and harmonic differential quadrature …

DQ based methods: theory and application to engineering and physical sciences

S Tomasiello - Handbook of Research on Computational Science …, 2012 - igi-global.com
Though relatively unknown, the Differential Quadrature Method (DQM) is a promising
numerical technique that produces accurate solutions with less computational effort than …

The generalized differential quadrature rule for initial-value differential equations

TY Wu, GR Liu - Journal of Sound and Vibration, 2000 - Elsevier
The generalized differential quadrature rule (GDQR) proposed recently by the authors is
applied here to solve initial-value differential equations of the 2nd to 4th order. Differential …

Application of differential quadrature method to structural and vibration analysis

C Shu, C Shu - Differential Quadrature and Its Application in …, 2000 - Springer
As shown in the previous chapters, the differential quadrature method has a feature in that it
can obtain very accurate numerical results by using just a few grid points. This feature has a …

Characteristics of the differential quadrature method and its improvement

W Fangzong, L Xiaobing… - Mathematical Problems in …, 2015 - Wiley Online Library
The differential quadrature method has been widely used in scientific and engineering
computation. However, for the basic characteristics of time domain differential quadrature …

Solution of nonlinear initial-value problems by the spline-based differential quadrature method

H Zhong, M Lan - Journal of Sound and Vibration, 2006 - Elsevier
The spline-based differential quadrature method (SDQM) is applied to the solution of
nonlinear initial-value problems. Explicit expressions of weighting coefficients for …

Differential quadrature method in computational mechanics: New developments and applications

M Malik - 1994 - search.proquest.com
This dissertation is an outgrowth of continued efforts toward making the differential
quadrature method (DQM) a practical numerical solution technique of computational …

Differential quadrature finite difference method for structural mechanics problems

CN Chen - Communications in numerical methods in …, 2001 - Wiley Online Library
The differential quadrature finite difference method (DQFDM) has been proposed by the
author. The finite difference operators are derived by the differential quadrature (DQ). They …