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Semi-analytic shooting methods for Burgers’ equation
Journal of Computational and Applied Mathematics, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gie, Gung-Min +2 more
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Semi-analytic method of contact modelling
Proceedings 2006 IEEE International Conference on Robotics and Automation, 2006. ICRA 2006., 2006An algorithm to improve the accuracy and stability of rigid-body contact force calculation is presented. The algorithm uses a combination of analytic solutions and numerical methods to solve a spring-damper differential equation typical of a contact model. The solution method employs the recently proposed patch method, which especially suits the spring-
Douglas Turk, Gordon F. Wyeth
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A semi-analytical extraction method for transformer model
2014 International Symposium on Integrated Circuits (ISIC), 2014A novel compact model based on 2-π architecture for millimeter wave circuits on-chip transformer is presented. The model is validated through experimental data of IBM 130-nm RF-CMOS transformer. A MATLAB program has been developed to implement the modeling technique using semi-analytical extraction method which is convenient to calculate the particular
Bo Chen 0014 +6 more
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Semi-analytical Time Differencing Methods for Stiff Problems
Journal of Scientific Computing, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jung, Chang-Yeol, Nguyen, Thien Binh
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2012
Problems of the dynamics of moving loads can be divided into three main groups depending on the nature of the load. The first is called the Willis-Stokes [131, 140] problem, describing the motion of an inertial point load travelling along a massless Euler beam. We know its complete analytical solution.
Czesław I. Bajer, Bartłomiej Dyniewicz
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Problems of the dynamics of moving loads can be divided into three main groups depending on the nature of the load. The first is called the Willis-Stokes [131, 140] problem, describing the motion of an inertial point load travelling along a massless Euler beam. We know its complete analytical solution.
Czesław I. Bajer, Bartłomiej Dyniewicz
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A semi-analytic multigroup nodal method
Annals of Nuclear Energy, 1999Abstract This paper describes a hybrid of the analytic nodal method and the polynomial nodal expansion method where the out-group source of the equivalent one-dimensional diffusion equation is approximated by a 4th-order polynomial. Then the higher-order source terms are updated in a weighted residual manner.
Yeong-Il Kim +3 more
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A semi‐analytical method for the wave‐induced seabed response
International Journal for Numerical and Analytical Methods in Geomechanics, 1994AbstractA general semi‐analytical method is presented for the analysis of seabed response under wave action during a storm. The seabed is idealized as a poro‐elastic medium filled with a single compressible fluid with anisotropic flow. The coupled process of fluid flow and deformation of soil skeleton is formulated in the framework of Biot's theory.The
Rahman, M. S. +2 more
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A semi-analytic method for the design of OFDM systems
European Transactions on Telecommunications, 2003This work presents a semi-analytic method for the design of orthogonal frequency division multiplexing (OFDM) systems, thereby avoiding the use of intensive simulation runs. In particular, the power of the distortion on each sub-channel is evaluated analytically for any possible choice of system parameters (namely the number of virtual carriers, the ...
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Semi-analytical Methods for Microstructured Waveguides
12th International Conference on Fiber Optics and Photonics, 2014We discuss some the approximate methods developed recently for obtaining propagation characteristics of microstructured waveguides. The methods are based on the variational principle which, in some cases, has been modified to include semi-vectorial effects.
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