Results 1 to 10 of about 1,847,581 (285)
Dynamic Mathematical Models’ System and Synchronization [PDF]
Mathematical Problems in Engineering, 2021 We created the equilibrium, which includes sickness outcomes, health and risk behaviors, environmental factors, and health-related assets and delivery systems, and it should be incorporated in system Dyc (dynamic) modelling of chronic disease prevention.
Malik Bader Alazzam +2 more
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Operadic Modeling of Dynamical Systems: Mathematics and Computation [PDF]
Electronic Proceedings in Theoretical Computer Science, 2022 Dynamical systems are ubiquitous in science and engineering as models of phenomena that evolve over time. Although complex dynamical systems tend to have important modular structure, conventional modeling approaches suppress this structure. Building on recent work in applied category theory, we show how deterministic dynamical systems, discrete and ...
Sophie Libkind +3 more
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Mathematical Modeling of Control Dynamical Systems
, 2007 This paper has been withdrawn by the author due to a crucial mistakes.
Saif Ullah
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A Mathematical Corrector Method of Constrained Dynamic Systems.
JSME International Journal Series C, 2000 This paper presents a numerical corrector method to find feasible state variables of the constrained multibody systems. For correcting state variables, the Lagrange-Newton method, a nonlinear optimization technique, is used. The iteration formulae derived from the quasi-Newton scheme do not update the Lagrange multipliers in the analysis steps and ...
Dong-Chan Lee, Sang-Ho Lee, Changsoo Han
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The simulation of dynamic systems using combined modelling
Mathematical Modelling and Analysis, 2000 The new approach to the problems of dynamic systems simulation is proposed. The analytical and imitation modelling of non‐linear complex dynamic systems which comprise simulation of continuous and discrete processes with constant and variable parameters,
R. Alzbutas, V. Janilionis
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A dynamical system perspective on mathematical programming [PDF]
Dynamical Systems, 2017 We explore how to build a vector field from the various functions involved in a given mathematical program, and show that locally-stable equilibria of the underlying dynamical system are precisely the local solutions of the optimization problem. The general situation in which explicit inequality constraints are present is especially interesting as the ...
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On Mathematics of Bubbles in Dynamical Systems
, 2021 A new concept called biased derivative is proposed. It has a potential to better understand and model some aspects of dynamical systems associated with creating bubbles.
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Optimal Mathematical Models for Nonlinear Dynamical Systems [PDF]
Mathematical and Computer Modelling of Dynamical Systems, 2003 We propose a new method for the optimal causal representation of nonlinear systems. The proposed approach is based on the best constrained approximation of mappings in probability spaces by operators constructed from matrices of special form so that the approximant preserves the causality property.
Torokhti, A., Howlett, P., Pearce, C.
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Geometric Mathematical Framework for Multibody System Dynamics [PDF]
AIP Conference Proceedings, 2010 The paper surveys geometric mathematical framework for computational modeling of multibody system dynamics. Starting with the configuration space of rigid body motion and analysis of it’s Lie group structure, the elements of respective Lie algebra are addressed and basic relations pertinent to geometrical formulations of multibody system dynamics are ...
Zdravko Terze +5 more
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Mathematical modeling of continuous dynamic systems
Mathematical Modelling, 1987 AbstractMathematical models of physical systems assume several forms depending on their intended use. This paper illustrates the use of a nonlinear and linear model to describe the dynamic response of a particular physical system. A block oriented simulation program, TUTSIM, is presented as the vehicle for obtaining approximate solutions of the ...
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