Výsledky vyhledávání - Wilson-theta numerical integration algorithm

Dynamic analysis of beams vibrating on nonlinear poroelastic multi‐layered continuum Autor Elhuni, Hesham, Basu, Dipanjan

“…The paper presents a framework for analysis of beams interacting with nonlinear‐poroelastic, layered continuums (e.g., clayey soils) when subjected to…”
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Modified Wilson-theta Method under State Feedback and Its Calculation Stability Autor Huang Qingfeng, Huang Qunxian

“… integration algorithm, then react to original system as feedback to revise the computational movement state…”
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A re‐evaluation of overshooting in time integration schemes: The neglected effect of physical damping in the starting procedure Autor Maxam, Dean J., Tamma, Kumar K.

“…An important property of implicit time integration algorithms for structural dynamics is their tendency to “overshoot…”
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An Adaptively Filtered Precise Integration Method Considering Perturbation for Stochastic Dynamics Problems Autor Zhu, Li, Ye, Keqi, Huang, Dongwei, Wu, Feng, Zhong, Wanxie

“… to external loads, an adaptively filtered precise integration method was proposed, which inherits the high precision of the precise integration method, improves the computational efficiency and saves the memory required…”
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On a composite implicit time integration procedure for nonlinear dynamics Autor Bathe, Klaus-Jürgen, Baig, Mirza M. Irfan

“… For reliable solutions, a stable and efficient integration algorithm is desirable. Methods that are unconditionally stable in linear analyses appear to be a natural choice…”
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A Novel Method for Nonlinear Time-History Analysis of Structural Systems: Improved Newton–Cotes-Hermite-5P Method Autor Babaei, Mehdi, Hanafi, Mohammad Reza

“… difficult to handle by conventional methods. This research addresses this problem, by developing an efficient numerical approach…”
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An explicit time integration method for structural dynamics using septuple B-spline functions Autor Wen, Wei-Bin, Jian, Kai-Lin, Luo, Shao-Ming

“…SUMMARYIn this paper, an explicit time integration method with three parameters is proposed for structural dynamics using periodic septuple B…”
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Explicit dynamic analysis using Dynamic Relaxation method Autor Namadchi, Amir Hossein, Alamatian, Javad

“…•Simplicity, more stable integration and vector operations are features of this scheme. This paper deals with a new explicit framework for numerical dynamic analysis that could be applied to any explicit-implicit time integration, i.e…”
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Optimized Gauss–Legendre–Hermite 2-point (O-GLH-2P) method for nonlinear time-history analysis of structures Autor Babaei, Mehdi

“…An efficient time-integration method is developed for nonlinear dynamic analysis ( NDA…”
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A Novel Approach to Linear and Nonlinear Time-History Analysis of Structures: Gauss–Lobatto–Hermite 4-Point (GLH-4P) Method Autor Atasoy, Arman, Ghalehjoogh, Mehdi Babaei, Demirkapi, Abdullah

“…An efficient time integration scheme has been devised for conducting time-history dynamic analysis of single-degree-of-freedom (SDOF) structural systems…”
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Structural dynamic analysis using hybrid and mixed finite element models Autor Arruda, Mário R.T., Castro, Luís Manuel Santos

“… The linear dynamic analysis is performed using time integration procedures. For this purpose…”
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Vibration analyses of open shells of revolution Autor Kandasamy, Selvakumar

“…A numerical formulation based on the Rayleigh-Ritz method is presented for the static, free vibration and transient response analyses of open shells of revolution such as cylinder, cone and sphere…”
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A wavelet-based approach for vibration analysis of framed structures Autor Mahdavi, S.H., Abdul Razak, H.

“… In this paper, an explicit time integration scheme is proposed for structural vibration analysis by using wavelet functions…”
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Dual reciprocity BEM applied to transient elastodynamic problems with differential quadrature method in time Autor Tanaka, Masataka, Chen, Wen

“…This paper is concerned with numerical analysis of the transient elastodynamic problems by the dual reciprocity BEM (DRBEM…”
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PREDICTION OF WELLBORE TRAJECTORY CONSIDERING BOTTOM HOLE ASSEMBLY AND DRILLBIT DYNAMICS Autor BRAKEL, JOHANNES DANIEL

“…) numerical integration algorithm. An iterative procedure, utilizing the Newton-Raphson method, has been incorporated to insure that the assembly remains confined within the wellbore…”
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Forced vibration analysis of functionally graded beams by the meshfree boundary-domain integral equation method Autor Yang, Y., Lam, C.C., Kou, K.P.

“…Forced vibration of two-dimensional functionally graded beams is studied in this paper by a developed meshfree boundary-domain integral equation method…”
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Direct Integration Methods with Integral Model for Dynamic Systems Autor Lü, He-xiang, Yu, Hong-jie, Qiu, Chun-hang

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TIME INTEGRATION OF NON-LINEAR DYNAMIC EQUATIONS BY MEANS OF A DIRECT VARIATIONAL METHOD Autor ROSALES, M.B., FILIPICH, C.P.

“… When dealing with the time variable, the methodology may be seen as a time integration scheme…”
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Direct integration methods with integral model for dynamic systems Autor He-xiang, Lü, Hong-jie, Yu, Chun-hang, Qiu

“… , Newmark and Wilson- Theta methods…”
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Impact response of composite structures to rigid and flexible projectiles Autor Stoumbos, Tom James Gus

“…Numerical schemes are developed to study the impact response of composite structures to rigid (spherical masses) and flexible…”
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