Search Results - explicit-implicit direct numerical integration algorithm

Lyapunov Stability Analysis of Explicit Direct Integration Algorithms Considering Strictly Positive Real Lemma.

Authors: Xiao Liang Mosalam, Khalid M.

Source: Journal of Engineering Mechanics. Oct2016, Vol. 142 Issue 10, p1-6. 6p.

Subject Terms: *LYAPUNOV stability, *ALGORITHMS, *DIFFERENTIAL equations, *STRUCTURAL dynamics, *NYQUIST frequency

Explicit/implicit partitioning and a new explicit form of the generalized alpha method.

Authors: Daniel, W. J. T.¹ bill@mech.uq.edu.au

Source: Communications in Numerical Methods in Engineering. Nov2003, Vol. 19 Issue 11, p909-920. 12p. 4 Graphs.

Subject Terms: *NUMERICAL integration, *FINITE element method, *NUMERICAL analysis, *PARTITIONS (Mathematics), *NUMBER theory

Transient analysis of flexible multi-body systems. Part II: Application to aircraft landing: Transient analysis of flexible multi-body systems. II. Application to aircraft landing

Authors: Yehia A. Khulief Ahmed A. Shabana K. Changizi

Source: Computer Methods in Applied Mechanics and Engineering. 54:93-110

Subject Terms: computer- generated, Newton-Raphson type iteration, Finite element methods applied to problems in solid mechanics, Lagrangian formulation, system equations of motion, 0211 other engineering and technologies, predict jump discontinuities, system reaction forces, 02 engineering and technology, interconnected rigid and flexible bodies, explicit-implicit direct numerical integration algorithm, 0201 civil engineering, Vibrations in dynamical problems in solid mechanics, large-scale multi-body aircraft, Composite and mixture properties, intermittent motion, generalized momentum balance, large-scale aircraft, large angular rotations, integrated forward in time, nonlinear algebraic constraint equations, dynamic behavior, Impact, joints between different components, finite set of coupled reference and modal coordinates, check on constraint violations, generalized velocities, simulate the impact between the landing gear and the runway, transient analysis

File Description: application/xml

Access URL: https://www.sciencedirect.com/science/article/pii/004578258690037X
https://ui.adsabs.harvard.edu/abs/1986CMAME..54...93C/abstract

Numerical Method for Coupled Nonlinear Schrödinger Equations in Few-Mode Fiber.

Authors: Sakhabutdinov, Airat Zh. Anfinogentov, Vladimir I. Morozov, Oleg G. et al.

Source: Fibers; Jan2021, Vol. 9 Issue 1, p1, 1p

Subject Terms: SCHRODINGER equation, NONLINEAR equations, NONLINEAR Schrodinger equation, FINITE differences, THEORY of wave motion, LIGHT propagation, NUMERICAL integration, SEPARATION of variables

Efficient and Stable Time Integration of Cahn–Hilliard Equations: Explicit, Implicit, and Explicit Iterative Schemes.

Authors: Botchev, M. A. Fahurdinov, I. A. Savenkov, E. B.

Source: Computational Mathematics & Mathematical Physics; Aug2024, Vol. 64 Issue 8, p1726-1746, 21p

Subject Terms: TIME integration scheme, TIME management, EQUATIONS

A coupled time integration algorithm for discontinuous deformation analysis using the numerical manifold method.

Authors: Qu, Xiaolei Ma, Guowei Qi, Chengzhi et al.

Source: International Journal for Numerical & Analytical Methods in Geomechanics; 6/10/2020, Vol. 44 Issue 8, p1145-1169, 25p

Subject Terms: NUMERICAL analysis, TARDINESS, DISCONTINUOUS functions, NUMERICAL integration, INCLINED planes, ALGORITHMS, DYNAMIC loads

Variable-Step Semi-Implicit Solver with Adjustable Symmetry and Its Application for Chaos-Based Communication.

Authors: Rybin, Vyacheslav Babkin, Ivan Bobrova, Yulia et al.

Source: Mathematics (2227-7390); Apr2025, Vol. 13 Issue 8, p1229, 22p

Subject Terms: CHAOTIC communication, NUMERICAL integration, TELECOMMUNICATION systems, TIME series analysis, SYMMETRY, LYAPUNOV exponents

Development of an explicit time integration algorithm based on optimal integration parameter updating.

Authors: Fu, Zhao‐Yang Li, Hong‐Nan Li, Chao

Source: Earthquake Engineering & Structural Dynamics; Dec2023, Vol. 52 Issue 15, p5117-5140, 24p

Subject Terms: EARTHQUAKE engineering, ALGORITHMS, STRUCTURAL dynamics

An efficient ODE-solving method based on heuristic and statistical computations: αII-(2 + 3)P method.

Authors: Babaei, Mehdi

Source: Journal of Supercomputing; Sep2024, Vol. 80 Issue 14, p20302-20345, 44p

Subject Terms: ORDINARY differential equations, INITIAL value problems, APPLIED sciences, NUMERICAL integration, EVOLUTIONARY computation

An Explicit–Implicit Upwind Difference Splitting Scheme in Directions for a Mixed Boundary Control Problem for a Two-Dimensional Symmetric t-Hyperbolic System.

Authors: Berdyshev, Abdumauvlen Aloev, Rakhmatillo Abdiramanov, Zhanars et al.

Source: Symmetry (20738994); Oct2023, Vol. 15 Issue 10, p1863, 17p

Subject Terms: EXPONENTIAL stability, MATHEMATICAL physics, NUMERICAL integration, LYAPUNOV functions, HOPFIELD networks, LYAPUNOV stability, MULTIDIMENSIONAL databases

An Explicit-Implicit Mixed Staggered Asynchronous Step Integration Algorithm in Structural Dynamics.

Authors: Zhiqiang Ma Lingshuang Kong Xianlong Jin

Source: Computer Modeling in Engineering & Sciences (CMES); 2018, Vol. 116 Issue 1, p51-67, 17p

Subject Terms: STRUCTURAL dynamics, CANTILEVERS, ENERGY dissipation, SYSTEM dynamics, ALGORITHMS, SPACETIME

A robust non-iterative algorithm for multi-body dynamics and vehicle–structure interaction analysis.

Authors: Datta, Arya Rizos, Dimitris C. Qian, Yu et al.

Source: Vehicle System Dynamics; Apr2022, Vol. 60 Issue 4, p1209-1227, 19p

Subject Terms: TIME integration scheme, RELATIVE motion, NUMERICAL integration, ALGORITHMS, TRANSIENT analysis, ELECTRIC transients, MOTION analysis

Lyapunov Stability and Accuracy of Direct Integration Algorithms Applied to Nonlinear Dynamic Problems.

Authors: Xiao Liang Mosalam, Khalid M.

Source: Journal of Engineering Mechanics; May2016, Vol. 142 Issue 5, p1-8, 8p

Subject Terms: LYAPUNOV stability, STRUCTURAL dynamics, NONLINEAR dynamical systems, LINEAR elastic fracture mechanics, ALGORITHM research

Coupled Time Domain Integration Algorithm for Numerical Manifold Method.

Authors: Xiaolei Qu Guowei Ma Guoyang Fu

Source: International Journal of Geomechanics; May2017, Vol. 17 Issue 5, p1-13, 13p

Subject Terms: TIME-domain analysis, ROCK slopes, SLOPES (Physical geography), SAFETY factor in engineering, ALGORITHMS

OVERVIEW -- REGULARIZATION AND NUMERICAL METHODS IN CELESTIAL MECHANICS AND DYNAMICAL ASTRONOMY.

Authors: SZÜCS-CSILLIK, IHARKA

Source: Romanian Astronomical Journal; 2023, Vol. 33 Issue 1/2, p37-56, 20p

Subject Terms: CELESTIAL mechanics, MANY-body problem, DIGITAL technology, MATHEMATICAL regularization, NUMERICAL integration, SYMPLECTIC groups, ORBITS (Astronomy), SYMPLECTIC & contact topology, ASTRONOMY, PHYSICS

Numerical integration of rate-independent BCC single crystal plasticity models: comparative study of two classes of numerical algorithms.

Authors: Akpama, Holanyo K. Bettaieb, Mohamed Ben Abed‐Meraim, Farid

Source: International Journal for Numerical Methods in Engineering; 11/2/2016, Vol. 108 Issue 5, p363-422, 60p

Subject Terms: MATERIAL plasticity, CRYSTAL structure, SINGLE crystals, NUMERICAL integration, ALGORITHMS

A Nonlinear Approach in the Quantification of Numerical Uncertainty by High-Order Methods for Compressible Turbulence with Shocks.

Authors: Yee, H. C. Sweby, P. K. Sjögreen, Björn et al.

Source: Fluids; Nov2024, Vol. 9 Issue 11, p250, 86p

Subject Terms: LARGE eddy simulation models, COMPUTATIONAL fluid dynamics, GAS dynamics, FLOW simulations, FLUID flow, NONLINEAR dynamical systems

Numerical Integration of a Cauchy Problem Whose Solution Has Integer-Order Poles on the Real Axis.

Authors: Belov, A. A. Kalitkin, N. N.

Source: Differential Equations; Jun2022, Vol. 58 Issue 6, p810-833, 24p

Subject Terms: NUMERICAL integration, ORDINARY differential equations, CAUCHY problem, PAINLEVE equations

Implementation of the Displacement Discontinuity Method in Geotechnical Case Studies.

Authors: Xiroudakis, George Saratsis, George Lazos, Ilias

Source: Geosciences (2076-3263); Sep2023, Vol. 13 Issue 9, p272, 14p

Subject Terms: BOUNDARY element methods, CRACK propagation, STRESS intensity factors (Fracture mechanics), ROCK excavation, NUMERICAL integration, ELASTICITY, HYDRAULIC fracturing

SPECTRAL ENERGY TRANSFER AND TURBULENCE MODULATION IN VISCOELASTIC CHANNEL FLOWS WITH HIGH SCHMIDT NUMBER POLYMERS.

Authors: LIGONGO, BOMANI

Source: i-Manager's Journal on Physical Sciences (JPHY); Dec2024, Vol. 3 Issue 2, p44-55, 12p

Subject Terms: DRAG reduction, CHANNEL flow, ENERGY transfer, BUFFER layers, TURBULENCE