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Дисертації з теми "Optimal dividend control problem"

Автор: Grafiati
Опубліковано: 11 березня 2023

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1

Prezioso, Luca. "Financial risk sources and optimal strategies in jump-diffusion frameworks." Doctoral thesis, Università degli studi di Trento, 2020. http://hdl.handle.net/11572/254880.

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Анотація:
An optimal dividend problem with investment opportunities, taking into consideration a source of strategic risk is being considered, as well as the effect of market frictions on the decision process of the financial entities. It concerns the problem of determining an optimal control of the dividend under debt constraints and investment opportunities in an economy with business cycles. It is assumed that the company is to be allowed to accept or reject investment opportunities arriving at random times with random sizes, by changing its outstanding indebtedness, which would impact its capital
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2

Furtado, Guilherme Phillips. "Formulation of impedance control strategy as an optimal control problem." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/3/3152/tde-05022019-153033/.

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Анотація:
A formulation of impedance control for redundant manipulators is developed as a particular case of an optimal control problem. This formulation allows the planning and design of an impedance controller that benets from the stability and eficiency of an optimal controller. Moreover, to circumvent the high computational costs of computing an optimal controller, a sub-optimal feedback controller based on the state-dependent Ricatti equation (SDRE) approach is developed. This approach is then compared with the quadratic programming (QP) control formulation, commonly used to resolve redundancy of r
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3

Losse, Philip. "The H_infinity Optimal Control Problem for Descriptor Systems." Doctoral thesis, Universitätsbibliothek Chemnitz, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-83628.

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Анотація:
The H_infinity control problem is studied for linear constant coefficient descriptor systems. Necessary and sufficient optimality conditions as well as controller formulas are derived in terms of deflating subspaces of even matrix pencils for problems of arbitrary index. A structure preserving method for computing these subspaces is introduced. In combination these results allow the derivation of a numerical algorithm with advantages over the classical methods.
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4

Tadi, Mohsen. "An optimal control problem for a Timoshenko beam." Diss., Virginia Tech, 1991. http://hdl.handle.net/10919/39868.

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5

Bondarenko, Oleksandr. "Optimal Control for an Impedance Boundary Value Problem." Thesis, Virginia Tech, 2010. http://hdl.handle.net/10919/36136.

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Анотація:
We consider the analysis of the scattering problem. Assume that an incoming time harmonic wave is scattered by a surface of an impenetrable obstacle. The reflected wave is determined by the surface impedance of the obstacle. In this paper we will investigate the problem of choosing the surface impedance so that a desired scattering amplitude is achieved. We formulate this control problem within the framework of the minimization of a Tikhonov functional. In particular, questions of the existence of an optimal solution and the derivation of the optimality conditions will be addressed.<br>Master
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6

Mukonoweshuro, Rumbidzai Ushendibaba. "The dividend behaviour of NYSE-listed banks within an optimal control theory framework." Thesis, University of Plymouth, 2008. http://hdl.handle.net/10026.1/382.

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Анотація:
Within the dividend policy literature there is no universally accepted model to explain dividend behaviour. The theoretical dividend policy literature contains a promising dynamic mathematical model based on optimal control theory formulated by Davidson (1980), in the spirit of the Modigliani-Brumberg-Yaari types of lifecyle hypothesis, but despite being published some time ago the model has not been tested empirically, possibly due to its complexity. It is the main purpose of this research study to investigate the dividend behaviour patterns of banks listed on the NYSE within this optimal con
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7

Jaimoukha, Imad Mahmoud. "The two-block super-optimal distance problem in control." Thesis, Imperial College London, 1990. http://hdl.handle.net/10044/1/46363.

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8

李澤康 and Chak-hong Lee. "Nonlinear time-delay optimal control problem: optimality conditions and duality." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1995. http://hub.hku.hk/bib/B31212475.

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9

Lee, Chak-hong. "Nonlinear time-delay optimal control problem : optimality conditions and duality /." [Hong Kong] : University of Hong Kong, 1995. http://sunzi.lib.hku.hk/hkuto/record.jsp?B16391640.

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10

Chai, Qinqin. "Computational methods for solving optimal industrial process control problems." Thesis, Curtin University, 2013. http://hdl.handle.net/20.500.11937/1227.

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Анотація:
In this thesis, we develop new computational methods for three classes of dynamic optimization problems: (i) A parameter identification problem for a general nonlinear time-delay system; (ii) an optimal control problem involving systems with both input and output delays, and subject to continuous inequality state constraints; and (iii) a max-min optimal control problem arising in gradient elution chromatography.In the first problem, we consider a parameter identification problem involving a general nonlinear time-delay system, where the unknown time delays and system parameters are to be ident
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11

Taylor, Tracy A. "Optimal Control and Its Application to the Life-Cycle Savings Problem." VCU Scholars Compass, 2016. http://scholarscompass.vcu.edu/etd/4288.

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Анотація:
Throughout the course of this thesis, we give an introduction to optimal control theory and its necessary conditions, prove Pontryagin's Maximum Principle, and present the life-cycle saving under uncertain lifetime optimal control problem. We present a very involved sensitivity analysis that determines how a change in the initial wealth, discount factor, or relative risk aversion coefficient may affect the model the terminal depletion of wealth time, optimal consumption path, and optimal accumulation of wealth path. Through simulation of the life-cycle saving under uncertain lifetime model,
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12

Penaud, Antony. "Optimal decisions in finance : passport options and the bonus problem." Thesis, University of Oxford, 2000. http://ora.ox.ac.uk/objects/uuid:292c36da-ce43-481d-ad45-e5e859ca3688.

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Анотація:
The object of this thesis is the study of some new financial models. The common feature is that they all involve optimal decisions. Some of the decisions take the form of a control and we enter the theory of stochastic optimal control and of Hamilton-Jacobi-Bellman (HJB) equations. Other decisions are "binary" and we deal with the theory of optimal stopping and free boundary problems. Throughout the thesis we will prefer a heuristic and intuitive approach to a too technical one which could hide the underlying ideas. In the first part we introduce the reader to option pricing, HJB equations and
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13

Rawlik, Konrad Cyrus. "On probabilistic inference approaches to stochastic optimal control." Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/8293.

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Анотація:
While stochastic optimal control, together with associate formulations like Reinforcement Learning, provides a formal approach to, amongst other, motor control, it remains computationally challenging for most practical problems. This thesis is concerned with the study of relations between stochastic optimal control and probabilistic inference. Such dualities { exempli ed by the classical Kalman Duality between the Linear-Quadratic-Gaussian control problem and the filtering problem in Linear-Gaussian dynamical systems { make it possible to exploit advances made within the separate fields. In th
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14

Li, Zhen. "Numerical computation of an optimal control problem with homogenization in one-dimensional case." [Ames, Iowa : Iowa State University], 2008.

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15

Zangi, Kambiz Casey. "Optimal feedback control formulation of the active noise cancellation problem : pointwise and distributed." Thesis, Massachusetts Institute of Technology, 1994. http://hdl.handle.net/1721.1/12215.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1994.<br>Includes bibliographical references (p. 151-156).<br>by Kambiz C. Zangi.<br>Ph.D.
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16

Shedied, Samy Aly. "Optimal Control for a Two Player Dynamic Pursuit Evasion Game; The Herding Problem." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/26110.

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Анотація:
In this dissertation we introduce a new class of pursuit-evasion games; the herding problem. Unlike regular pursuit evasion games where the pursuer aims to hunt the evader the objective of the pursuer in this game is to drive the evader to a certain location on the x-y grid. The dissertation deals with this problem using two different methodologies. In the first, the problem is introduced in the continuous-time, continuous-space domain. The continuous time model of the problem is proposed, analyzed and we came up with an optimal control law for the pursuer is obtained so that the evader is dri
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17

Bernauer, Martin K., and Roland Herzog. "Optimal Control of the Classical Two-Phase Stefan Problem in Level Set Formulation." Universitätsbibliothek Chemnitz, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-62014.

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Optimal control (motion planning) of the free interface in classical two-phase Stefan problems is considered. The evolution of the free interface is modeled by a level set function. The first-order optimality system is derived on a formal basis. It provides gradient information based on the adjoint temperature and adjoint level set function. Suitable discretization schemes for the forward and adjoint systems are described. Numerical examples verify the correctness and flexibility of the proposed scheme.
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18

Dymkou, Siarhei. "Approximations for some classes of optimal control problems with state constraints and repetitive control systems." Thesis, University of Ballarat, 2005. http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/69220.

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Анотація:
This report presents the investigation on the research work "Approximations for some classes of optimal control problems with state constraints and repetitive control systems". This report mainly gives the theoretical part of the research which is based on the numerical methods that are developed. It is conjectured that the corresponding algorithms will be realized as computer programs after which they can be used in practical work.<br>Master of Information Technology
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19

Arantes, Santina de Fátima. "Optimal control applied to pollution problem and stabilization of thermoelastic beam with Signorini condictions." Laboratório Nacional de Computação Científica, 2006. http://www.lncc.br/tdmc/tde_busca/arquivo.php?codArquivo=103.

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Анотація:
Estudamos problemas de Controle Ótimo de Sistemas de Parâmetros Distribuídos. O modelo consiste de uma equação diferencial parcial do tipo parabólica que modela o transporte de um poluente em um meio viscoso e incompressível, mais condições de contorno e condição inicial; ou seja, em nosso modelo estamos considerando além do termo difusivo, o termo convectivo. A modelagem matemática desenvolvida permite calcular a concentração do poluente que é despejada numa região do espaço, de forma que no tempo t=T, a concentração do poluente esteja o mais próximo possível da concentração máxima aceitável
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20

Dewaal, Nicholas. "The Importance of the Riemann-Hilbert Problem to Solve a Class of Optimal Control Problems." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1759.pdf.

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21

Winkler, Gunter. "Control constrained optimal control problems in non-convex three dimensional polyhedral domains." Doctoral thesis, Universitätsbibliothek Chemnitz, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200800626.

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Анотація:
The work selects a specific issue from the numerical analysis of optimal control problems. We investigate a linear-quadratic optimal control problem based on a partial differential equation on 3-dimensional non-convex domains. Based on efficient solution methods for the partial differential equation an algorithm known from control theory is applied. Now the main objectives are to prove that there is no degradation in efficiency and to verify the result by numerical experiments. We describe a solution method which has second order convergence, although the intermediate control approximations a
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22

Veljović, Slobodan. "Shape optimization and optimal boundary control for high intensity focused ultrasound (HIFU)." Aachen Shaker, 2010. http://d-nb.info/1002144639/04.

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23

Loxton, Ryan Christopher. "Optimal control problems involving constrained, switched, and delay systems." Thesis, Curtin University, 2010. http://hdl.handle.net/20.500.11937/1479.

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Анотація:
In this thesis, we develop numerical methods for solving five nonstandard optimal control problems. The main idea of each method is to reformulate the optimal control problem as, or approximate it by, a nonlinear programming problem. The decision variables in this nonlinear programming problem influence its cost function (and constraints, if it has any) implicitly through the dynamic system. Hence, deriving the gradient of the cost and the constraint functions is a difficult task. A major focus of this thesis is on developing methods for computing these gradients. These methods can then be use
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24

Escobar, Fernández de la Vega Marcos. "Systematic procedure to meet specific input/output constraints in the l₁-optimal control problem design." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/37143.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995; and, (M.S.)--Massachusetts Institute of Technology, Sloan School of Management, 1996.<br>Includes bibliographical references (leaves 86-87).<br>by Marcos Escobar Fernández de la Vega.<br>M.S.
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25

Mbangeni, Litha. "Development of methods for parallel computation of the solution of the problem for optimal control." Thesis, Cape Peninsula University of Technology, 2010. http://hdl.handle.net/20.500.11838/1110.

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Thesis (MTech(Electrical Engineering))--Cape Peninsula University of Technology, 2010<br>Optimal control of fermentation processes is necessary for better behaviour of the process in order to achieve maximum production of product and biomass. The problem for optimal control is a very complex nonlinear, dynamic problem requiring long time for calculation Application of decomposition-coordinating methods for the solution of this type of problems simplifies the solution if it is implemented in a parallel way in a cluster of computers. Parallel computing can reduce tremendously the time of ca
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26

Francioni, Marco. "Modeling and optimal flight control of a foiling dinghy." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23367/.

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This Master Thesis illustrates the physics behind the mathematical model of a foiling dinghy to be used in a model-based autopilot architecture, and the multiple frames of references needed for an exhaustive force description. Using the modeled foiling boat, we performed the non-trivial task of finding meaningful trim setpoints, which were then used throughout the simulations. We applied Optimal Control theories to achieve stability and control of a foiling dinghy with a movable crew at different trim settings and various environmental parameters, such as wind speed and sea state, both stati
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27

Vierkötter, Matthias [Verfasser], Hanspeter [Akademischer Betreuer] Schmidli, and Josef G. [Akademischer Betreuer] Steinebach. "On the Optimal Stochastic Control of Dividend and Penalty Payments in an Insurance Company / Matthias Vierkötter. Gutachter: Hanspeter Schmidli ; Josef G. Steinebach." Köln : Universitäts- und Stadtbibliothek Köln, 2016. http://d-nb.info/1098427335/34.

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28

Lazgham, Mourad Verfasser], and Alexander [Akademischer Betreuer] [Schied. "A state-constrained stochastic optimal control problem arising in portfolio liquidation / Mourad Lazgham. Betreuer: Alexander Schied." Mannheim : Universitätsbibliothek Mannheim, 2015. http://d-nb.info/1078852286/34.

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29

Lazgham, Mourad [Verfasser], and Alexander [Akademischer Betreuer] Schied. "A state-constrained stochastic optimal control problem arising in portfolio liquidation / Mourad Lazgham. Betreuer: Alexander Schied." Mannheim : Universitätsbibliothek Mannheim, 2015. http://d-nb.info/1078852286/34.

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30

Losse, Philip [Verfasser], Peter [Akademischer Betreuer] Benner, and Timo [Gutachter] Reis. "The H_infinity Optimal Control Problem for Descriptor Systems / Philip Losse ; Gutachter: Timo Reis ; Betreuer: Peter Benner." Chemnitz : Universitätsbibliothek Chemnitz, 2012. http://d-nb.info/1214243266/34.

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31

Sandro, Manservisi. "Optimal Boundary and Distributed Controls for the Velocity Tracking Problem for Navier-Stokes Flows." Diss., Virginia Tech, 1997. http://hdl.handle.net/10919/30608.

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Анотація:
The velocity tracking problem is motivated by the desire to match a desired target flow with a flow which can be controlled through time dependent distributed forces or time dependent boundary conditions. The flow model is the Navier-Stokes equations for a viscous incompressible fluid and different kinds of controls are studied. Optimal distributed and boundary controls minimizing a quadratic functional and an optimal bounded distributed control are investigated. The distributed optimal and the bounded control are compared with a linear feedback control. Here, a unified mathematical formula
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32

Avraam, Marios. "Modelling and optimisation of hybrid dynamic processes." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321942.

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33

Zhu, Jiamin. "Contrôle optimal de l'attitude d'un lanceur." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066093.

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Анотація:
Cette thèse porte sur un problème couplé des lanceurs, à savoir une manœuvre de l'attitude couplée avec la trajectoire minimisant le temps de manœuvre. La difficulté de ce problème vient essentiellement du phénomène de chattering et du couplage des dynamiques n'ayant pas la même échelle de temps. Avec une analyse géométrique des extrémales venant de l'application du principe du maximum de pontryagin, nous donnons des conditions suffisantes sous lesquelles le phénomène de chattering se produit, pour des systèmes affines bi-entrée. Nons appliquons ensuite ce résultat à notre problème, et montron
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34

Hepner, Stephan Albert Richard. "Analysis of the planar intercept and tracking problem by application of optimal control and singular perturbation theory /." [S.l.] : [s.n.], 1986. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=8170.

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35

Martínez, Sosa José. "Optimal exposure strategies in insurance." Thesis, University of Manchester, 2018. https://www.research.manchester.ac.uk/portal/en/theses/optimal-exposure-strategies-in-insurance(3768eede-a363-475b-bf25-8eff039fe6b7).html.

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Two optimisation problems were considered, in which market exposure is indirectly controlled. The first one models the capital of a company and an independent portfolio of new businesses, each one represented by a Cram\'r-Lundberg process. The company can choose the proportion of new business it wants to take on and can alter this proportion over time. Here the objective is to find a strategy that maximises the survival probability. We use a point processes framework to deal with the impact of an adapted strategy in the intensity of the new business. We prove that when Cram\'{e}r-Lundberg proc
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36

Mahoui, Sihem. "Contrôle optimal de quelques phénomènes de diffusion en domaines pollués." Thesis, Guyane, 2018. http://www.theses.fr/2018YANE0003/document.

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Dans ce travail, on s'intéresse à l'analyse mathématique et au contrôle optimal pour des problèmes de diffusion relevant de certains domaines comme l'écologie ou l'environnement et comportant des termes de pollution inconnus en général. De plus, on souhaite agir sur le système en un seul point du domaine considéré pour des raisons de coût. La modélisation de ces problèmes se traduit généralement par un système de type parabolique avec donnée manquante (initiale ou aux limites) représentant la pollution, et où l'on introduit une fonction de contrôle de ce système. La méthode suivie pour résoudr
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37

Kim, Hongchul. "Analysis and finite element approximation of an optimal shape control problem for the steady-state Navier-Stokes equations." Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06062008-170935/.

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38

Fekom, Mathilde. "Sequential Resource Allocation for network diffusion control." Thesis, université Paris-Saclay, 2021. http://www.theses.fr/2021UPASM008.

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Анотація:
L’endiguement dynamique d’un processus de diffusion indésirable sur réseau, comme une épidémie, exige d’un décideur (DM) qu’il soit capable de répondre à son évolution en prenant les bonnes mesures de con- trôle au bon moment. Cette tâche peut être considérée comme la gestion de l’allocation d’une quantité limitée de ressources aux nœuds du réseau, avec pour objectif de réduire les effets du processus.Dans cette thèse, nous étendons le problème de l’allocation dynamique de ressources (DRA) et pro- posons un cadre de contrôle dynamique à itéra- tions/tours multiples, que nous réalisons grâce à
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39

Bountourelis, Theologos. "Efficient pac-learning for episodic tasks with acyclic state spaces and the optimal node visitation problem in acyclic stochastic digaphs." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/28144.

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Thesis (M. S.)--Industrial and Systems Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Reveliotis, Spyros; Committee Member: Ayhan, Hayriye; Committee Member: Goldsman, Dave; Committee Member: Shamma, Jeff; Committee Member: Zwart, Bert.
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40

Lie, Han Cheng [Verfasser]. "On a strongly convex approximation of a stochastic optimal control problem for importance sampling of metastable diffusions / Han Cheng Lie." Berlin : Freie Universität Berlin, 2016. http://d-nb.info/1095540165/34.

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41

Keller, Diana [Verfasser], Wilfried [Akademischer Betreuer] Grecksch, and Björn [Akademischer Betreuer] Schmalfuß. "An optimal control problem for the stochastic nonlinear Schrödinger equation in variational formulation / Diana Keller. Betreuer: Wilfried Grecksch ; Björn Schmalfuß." Halle, Saale : Universitäts- und Landesbibliothek Sachsen-Anhalt, 2015. http://d-nb.info/1078898413/34.

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42

Barbieri, Fabio. "Linear systems with Markov jumps and multiplicative noises: the constrained total variance problem." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3139/tde-17032017-100317/.

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Анотація:
In this work we study the stochastic optimal control problem of discrete-time linear systems subject to Markov jumps and multiplicative noises. We consider the multiperiod and finite time horizon optimization of a mean-variance cost function under a new criterion. In this new problem, we apply a constraint on the total output variance weighted by its risk parameter while maximizing the expected output. The optimal control law is obtained from a set of interconnected Riccati difference equations, extending previous results in the literature. The application of our results is exemplified by nume
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43

Wendl, Stefan [Verfasser], and Hans Josef [Akademischer Betreuer] Pesch. "On a Prototype of an Optimal Control Problem Governed by Ordinary and Partial Differential Equations / Stefan Wendl. Betreuer: Hans Josef Pesch." Bayreuth : Universität Bayreuth, 2014. http://d-nb.info/1060031558/34.

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44

Olaya, Sébastien. "Contribution à la modélisation multi-physique et au contrôle optimal d'un générateur houlomoteur : application à un système "deux corps"." Thesis, Brest, 2016. http://www.theses.fr/2016BRES0051/document.

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Cette thèse s’inscrit dans le cadre du 12ème appel à projet du Fonds Unique Interministériel (FUI) lancé par l’Etat au premier semestre 2011. Le projet « EM BILBOQUET » a été colabellisé par les pôles de compétitivité Mer Bretagne, Mer PACA et Tenerrdis. Il consiste en la réalisation d’un nouveau système de génération d’électricité issue du mouvement relatif entre deux corps flottants, mus par la houle. Dans cette thèse, nous nous sommes intéressés au contrôle optimal à appliquer sur la génératrice via les convertisseurs statiques, afin d’extraire le maximum d’énergie de la houle incidente. Da
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45

Ramirez, Ivan. "Mathematical Modeling of Immune Responses to Hepatitis C Virus Infection." Digital Commons @ East Tennessee State University, 2014. https://dc.etsu.edu/etd/2425.

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An existing mathematical model of ordinary differential equations was studied to better understand the interactions between hepatitis C virus (HCV) and the immune system cells in the human body. Three possible qualitative scenarios were explored: dominant CTL response, dominant antibody response, and coexistence. Additionally, a sensitivity analysis was carried out to rank model parameters for each of these scenarios. Therapy was addressed as an optimal control problem. Numerical solutions of optimal controls were computed using a forward-backward sweep scheme for each scenario. Model paramete
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46

Fogliano, Valerio. "Euclid GNC: an optimal attitude estimation algorithm in an output regulation problem framework for the control of a scientific satellite in Fine Pointing Mode." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

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The work presented in this thesis is based on the design and analysis of the control system of the EUCLID satellite in Fine Pointing Mode. Its dynamical behaviour has been reproduced considering the effective errors given by the sensors and the main disturbances affecting its motion during the mission. Through this work it has been designed an algorithm which is capable of providing the software robustness and the reduction of the computational cost needed in the industrial world and at the same time reaching the performance aimed by the academy. In other words, it has been showed that the i
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Chang, Chin-Yao. "Hierarchical Control of Inverter-Based Microgrids." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1471815065.

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48

Ziegenbalg, Stefan. "Kontrolle freier Ränder bei der Erstarrung von Kristallschmelzen." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:14-ds-1212521184972-55836.

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Bei der Kristallzüchtung insbesondere von Halbleitern hat die Form des freien Randes (dem Interface zwischen fester und flüssiger Phase) einen starken Einfluss auf die Qualität des Kristalls. Die Dissertation befasst sich mit der Optimalsteuerung der Form und des Verlaufs des freien Randes. Als Vorlage für die in der Arbeit betrachteten Modellkonfigurationen dient das VGF-Verfahren (Vertical Gradient Freeze). Der Erstarrungsprozess wird durch ein Zweiphasen-Stefan-Problem mit durch Konvektion und Lorentzkräfte getriebener Strömung beschrieben. Der freie Rand wird als Graph formuliert. Das Kont
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Sampathnarayanan, Balaji. "Analysis and Design of Stable and Optimal Energy Management Strategies for Hybrid Electric Vehicles." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1357079732.

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50

Chupin, Maxime. "Interplanetary transfers with low consumption using the properties of the restricted three body problem." Thesis, Paris 6, 2016. http://www.theses.fr/2016PA066307/document.

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Le premier objectif de cette thèse est de bien comprendre les propriétés de la dynamique du problème circulaire restreint des trois corps et de les utiliser pour calculer des missions pour satellites pourvus de moteurs à faible poussée. Une propriété fondamentale est l'existence de variétés invariantes associées à des orbites périodiques autour des points de \bsc{Lagrange}. En suivant l'idée de l'\emph{Interplanetary Transport Network}, la connaissance et le calcul des variétés invariantes, comme courants gravitationnels, sont cruciaux pour le \emph{design} de missions spatiales. Une grande pa
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