Results 21 to 30 of about 39,689 (251)
Heteroclinic optimal control solutions for attitude motion planning [PDF]
, 2013 An analytical attitude motion planning method is presented that exploits the heteroclinic connections of an optimal kinematic control problem. This class of motion, of hyperbolic type, supply a special case of analytically defined rotations that can be ...
Biggs, James +7 more
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Mathematical model of COVID-19 in Nigeria with optimal control
Results in Physics, 2021 The novel Coronavirus Disease 2019 (COVID-19) is a highly infectious disease caused by a new strain of severe acute respiratory syndrome of coronavirus 2 (SARS-CoV-2). In this work, we proposed a mathematical model of COVID-19. We carried out the qualitative analysis along with an epidemic indicator which is the basic reproduction number ( R 0 ...
Adesoye Idowu Abioye +6 more
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How to mathematically optimize drug regimens using optimal control [PDF]
Journal of Pharmacokinetics and Pharmacodynamics, 2018 This article gives an overview of a technique called optimal control, which is used to optimize real-world quantities represented by mathematical models. I include background information about the historical development of the technique and applications in a variety of fields.
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THE INFLUENZA AH1N1: A MATHEMATICAL MODEL WITH APPLICATION OF OPTIMAL CONTROL [PDF]
International Journal of Pure and Apllied Mathematics, 2016 تنتقل الأنفلونزا البشرية مباشرة من شخص مريض إلى شخص سليم، عن طريق الجو، خلال فترة أعراض المرض. تتفاعل الفوعة ومولدات الفيروس ومناعة المضيف والبيئة مع بعضها البعض مما يؤثر على انتقال الفيروس من شخص لآخر. منذ التنبيه في عام 2009 للأنفلونزا بسبب فيروس H1N1، زاد عدد الحالات الجديدة على الرغم من تنفيذ تدابير المكافحة، مثل ارتداء الأقنعة، وغيرها من التوصيات ...
De La Pava Salgado, Elmer +2 more
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On testing global optimization algorithms for space trajectory design [PDF]
, 2008 In this paper we discuss the procedures to test a global search algorithm applied to a space trajectory design problem. Then, we present some performance indexes that can be used to evaluate the effectiveness of global optimization algorithms.
Marco Locatelli +10 more
core +4 more sources
A MATHEMATICAL MODEL WITH OPTIMAL CONTROLS FOR CELLULAR IMMUNOLOGY OF TUBERCULOSIS
Taiwanese Journal of Mathematics, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shi, Ruiqing, Li, Yang, Tang, Sanyi
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Mathematical Modeling and Optimal Control of Complex Epidemiological Networks [PDF]
, 2021 An optimal strategy for controlling the dynamics of a multi-scale complex network of epidemiological models is investigated. We focus on the chikungunya epidemic and consider the spreading of the disease within an indigenous urban region contaminated after the transmission of the virus to the local vectorial fauna by a single human individual.
Cantin, Guillaume, Verdière, Nathalie
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Mathematical modeling and optimal control of the COVID-19 dynamics
Results in Physics, 2021 We are considering a new COVID-19 model with an optimal control analysis when vaccination is present. Firstly, we formulate the vaccine-free model and present the associated mathematical results involved. Stability results for R 0 < 1 are shown. In addition, we frame the model with the vaccination class. We look at the mathematical results with the
Zhong-Hua Shen +5 more
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Semi-analytical solution for the optimal low-thrust deflection of near-Earth objects [PDF]
, 2009 This paper presents a semi-analytical solution of the asteroid deviation problem when a low-thrust action, inversely proportional to the square of the distance from the sun, is applied to the asteroid.
Vasile, M. +5 more
core +1 more source
Worst-case scenario portfolio optimization: a new stochastic control approach [PDF]
, 2005 We consider the determination of portfolio processes yielding the highest worst-case bound for the expected utility from final wealth if the stock price may have uncertain (down) jumps.
Menkens, Olaf +3 more
core +2 more sources