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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-
Turk, Doug, Wyeth, Gordon
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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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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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Science and Technology for the Built Environment, 2019
A semi-analytical method for the calculation of g-functions of bore fields with mixed arrangements of series- and parallel-connected boreholes is presented.
M. Cimmino
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A semi-analytical method for the calculation of g-functions of bore fields with mixed arrangements of series- and parallel-connected boreholes is presented.
M. Cimmino
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A Semi-Analytical Method for Modeling Two-Phase Flow Behavior in Fractured Carbonate Oil Reservoirs
Journal of energy resources technology, 2019It is quite common for oil/gas two-phase flow in developing fractured carbonate oil reservoirs. Many analytical models proposed for black oil wells in fractured carbonate reservoirs are limited to single-phase flow cases and conventional methods have ...
Suran Wang +8 more
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Semi-analytic methods for rotating Timoshenko beams
International Journal of Mechanical Sciences, 1975Abstract The equations of motion including shear and rotatory inertia are developed for uncoupled lead-lag and flapping vibrations of beams rotating at constant angular velocity in a fixed plane. Separability assumptions lead to an ordinary differential equation in the space variable, and a solution is obtained in terms of four independent functions,
Stafford, R. O., Giurgiutiu, V.
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New semi-analytical method for solving two point nth order fuzzy boundary value problem
Int. J. Math. Model. Numer. Optimisation, 2019In this paper, a semi analytical algorithm, namely homotopy analysis method (HAM) is presented for the first time to obtain approximate analytical solutions of nth order two point fuzzy boundary value problems (TPFBVP) involving ordinary differential ...
A. Jameel +4 more
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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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Smart Beams: A Semi-Analytical Method
2012One of the key challenges in structural engineering is to find better ways to control structural vibrations so as to better protect the structures from vibration-induced damages. Structural control methods can be classified into two main groups: passive control and active control.
Y. W. Yang, C. K. Ju, C. K. Soh
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Semi-analytical method for departure point determination
International Journal for Numerical Methods in Fluids, 2004Summary: A new method for departure point determination on Cartesian grids, the semi-analytical upwind path line tracing (SUT) method, is presented and compared to two typical departure point determination methods used in semi-Lagrangian advection schemes, the Euler method and the four-step Runge-Kutta method.
Martin, Nick, Gorelick, Steven M.
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