Combining differential quadrature method with simulation technique to solve non‐linear differential equations

Z Girgin - International journal for numerical methods in …, 2008 - Wiley Online Library
Nowadays, most of the ordinary differential equations (ODEs) can be solved by modelica‐
based approaches, such as Matlab/Simulink, Dymola and LabView, which use simulation …

Solving initial value problems by differential quadrature method—part 2: second‐and higher‐order equations

TC Fung - International Journal for Numerical Methods in …, 2001 - Wiley Online Library
In Part 1 of this paper, the sampling grid points for the differential quadrature method to give
unconditionally stable higher‐order accurate time step integration algorithms are proposed …

New approaches in application of differential quadrature method to fourth‐order differential equations

X Wang, F Liu, X Wang, L Gan - Communications in Numerical …, 2005 - Wiley Online Library
Various methods to apply multiple boundary conditions in the differential quadrature method
are summarized and discussed. Two of them are new approaches appearing for the first …

Combining modified integral quadrature method with simulation technique to solve nonlinear initial and boundary value problems

Z Girgin - International Journal of Nonlinear Sciences and …, 2009 - degruyter.com
Most ordinary differential equations (ODEs) can be solved using simulation technique (ST),
which, however, requires the enforcement of conditions at any time domain, this limitation is …

A differential quadrature as a numerical method to solve differential equations

TY Wu, GR Liu - Computational Mechanics, 1999 - Springer
A Differential Quadrature proposed here can be used to solve boundary-value and initial-
value differential equations with a linear or nonlinear nature. Unlike the classic Differential …

A Combining Method for solution of nonlinear boundary value problems

Z Girgin, Y Yilmaz, E Demir - Applied Mathematics and Computation, 2014 - Elsevier
Modeling-based simulation techniques and numerical methods such as Differential
Quadrature Method and Integral Quadrature Method are widely used for solution of ordinary …

Generalized Lagrange functions and weighting coefficient formulae for the harmonic differential quadrature method

TC Fung - International journal for numerical methods in …, 2003 - Wiley Online Library
In the harmonic differential quadrature method, truncated Fourier series comprising the
trigonometric functions are used to approximate the solutions. The generalized Lagrange …

Application of generalized differential quadrature to vibration analysis

H Du, MK Lim, RM Lin - Journal of Sound and Vibration, 1995 - Elsevier
This paper presents a first endeavour to exploit the generalized differential quadrature
method as an accurate, efficient and convenient numerical technique for vibration analysis …

[PDF][PDF] Differential quadrature method and its applications in engineering

W Chen - Department of Mechanical Engineering, Shanghai Jiao …, 1996 - researchgate.net
Numerical solution procedures occupy an extremely important part in many areas of science
and engineering. The subjects in these fields are of continued research interest. A variety of …

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 …