Results 31 to 40 of about 2,406 (195)
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019 The task of optimizing the space vehicle combined orbital plane change maneuver with the aim of maximizing its final mass is considered in the paper. Burst of power is used for the vehicle’s exit from the initial low earth orbit and subsequent re-entry ...
A. A. Khramov
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Stability analysis of fast food consumption dynamics using a fractional-order framework [PDF]
Iranian Journal of Numerical Analysis and OptimizationIn this research, we propose a novel fractional-order model, referred to as \( PLSCQ \), which is designed to capture the dynamics of fast food consumption and its impact on both health and social behavior.
issam sahib +5 more
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The COVID-19 Model with Partially Recovered Carriers
Journal of Applied Mathematics, 2021 Novel coronavirus (COVID-19) has been spreading and wreaking havoc globally, despite massive efforts by the government and World Health Organization (WHO).
T. S. Faniran +2 more
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Optimisation of a Third Order System
Measurement + Control, 1971 A general algebraic method of optimising a third order system is presented. The method consists of extending Pontryagin's Maximum Principle to the infinite interval case and reducing the characteristic two point boundary value problem to that of the ...
L. H. Lees
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Mathematical modeling and optimal control strategies of the typhoid transmission with cost-effectiveness analysis [PDF]
Iranian Journal of Numerical Analysis and OptimizationThis paper presents the development of a sophisticated mathematical model aimed at optimizing the control of typhoid fever in Taiwan. The model incorporates key factors influencing transmission dynamics, including human interactions, exposure to ...
OUBOUSKOUR Khadija +3 more
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The adaptive dynamics of life histories: From fitness-returns to selection gradients and Pontryagin's maximum principle [PDF]
, 2012 Using a fitness-returns argument we derive an expression for the selection gradient for the age dependent allocation strategy in a common class of state variable based life-history models.
Johansson, J., Metz, J.A.J.
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Pontryagin Maximum Principle - a generalization
, 2009 The fundamental theorem of the theory of optimal control, the Pontryagin maximum principle (PMP), is extended to the setting of almost Lie (AL) algebroids, geometrical objects generalizing Lie algebroids. This formulation of the PMP yields, in particular, a scheme comprising reductions of optimal control problems similar to the reduction for the rigid ...
Grabowski, Janusz, Jozwikowski, Michal
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Optimal control and stability analysis of an alcoholism model with treatment centers
MethodsXAlcoholism affects individuals across all demographics and is a major global health challenge, contributing significantly to mortality rates. This study develops and analyzes a mathematical model of alcoholism, focusing on the dynamics of drinking ...
Cicik Alfiniyah +4 more
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Journal of Applied Mathematics, 2020 We propose an optimal control strategy by conducting awareness campaigns for diabetics about the severity of complications of diabetes and the negative impact of an unbalanced lifestyle and the surrounding environment, as well as treatment and ...
Abdelfatah Kouidere +4 more
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Optimal Trajectories for Near-Earth-Objects Using Solar Electric Propulsion (SEP) and Gravity Assisted Maneuver [PDF]
, 2009 The future interplanetary missions will probably use the conventional chemical rockets to leave the sphere of influence of the Earth, and solar electric propulsion (SEP) to accomplish the other maneuvers of the mission.
A. F. B. A. PRADO +3 more
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