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Оптимальное управление очередью в системе M|G|1|∞ с возможностью ограничения приема заявок
Автоматика и телемеханика. 2015. № 3. С. 79-93.
Yu. B. Grishunina, Automation and Remote Control 2015 Vol. 76 No. 3 P. 433-445
Consideration was given to optimization of the queue control strategy in the MlGl1l queuing system where decision about continuing or stopping admission of customers is made at the service completion instants of each customer in compliance with the distribution on the set of decisions depending on the number of customers remaining in the system. The ...
Added: March 18, 2015
Kashtanov V., Dlinnova E., Труды Карельского научного центра РАН. Серия 10: Математическое моделирование и информационные технологии 2016 № 8 С. 34-44
A model of system maintenance which ensures secure operation of the system is investigated. To this end, mathematical model of a controlled semi-Markov process with catastrophes is used. The model allows to take into account the features of self-manifestation of failure (the time has an arbitrary distribution) and features of disaster occurrence (the time required ...
Added: February 18, 2017
Kondrashova E. V., Kashtanov V., М. : МИЭМ, 2010
Added: May 28, 2013
Kondrashova E. V., Kashtanov V., М. : МИЭМ, 2010
Added: May 28, 2013
Зайцева О. Б., Kashtanov V., Труды Карельского научного центра РАН. Серия 10: Математическое моделирование и информационные технологии 2013 № 4(1) С. 55-67
In this article the model of controlled semi-Markov process with accidents with reference to a safety problem is investigated. Characteristics (indicators) of safety are entered. The mathematical model is used for the analysis of characteristics of safety of technical system which provides protection of object (information, the territory, etc.). Connection of characteristics of reliability (non-failure ...
Added: March 14, 2013
М. : МАКС Пресс, 2018
Optimal Control and Differential Games. Materials of the International Conference dedicated to the 110th anniversary of Lev Semenovich Pontryagin, Moscow, December 12-14, 2018 ...
Added: December 16, 2018
Switzerland : Springer, 2020
This volume, edited by Yaroslav D. Sergeyev and Dmitri E. Kvasov, contains selectedpeer-reviewed papers from the Third Triennial International Conference and SummerSchool on Numerical Computations: Theory and Algorithms (NUMTA 2019) held inLe Castella–Isola Capo Rizzuto (Crotone), Italy, during June 15–21, 2019.The NUMTA 2019 conference has continued the previous successful editions ofNUMTA that took place in ...
Added: December 8, 2020
Manita L., Ronzhina M., Journal of Physics: Conference Series 2018 Vol. 955 No. 1 P. 1-6
Optimal control problem for the system of partial differential equations of hyperbolic type is
considered. By using the Fourier method this problem is reduced to the optimal control
problem for the corresponding Fourier coefficients. For some special initial data we prove
the existence of optimal solutions with a countable number of switchings on a finite time
interval and optimal ...
Added: June 17, 2018
Ronzhina M., Manita L., Journal of Physics: Conference Series 2021 Vol. 1740 P. 1-5
We study singularities of optimal solutions in a problem of controlling the Timoshenko beam vibrations. The Timoshenko beam vibrations are described by a system of two coupled hyperbolic equations. Controls are introduced as external bounded forces. We consider the problem of minimizing the mean square deviation of the Timoshenko beam from the equilibrium position. For ...
Added: April 5, 2021
Kashtanov V., Kondrashova E. V., Надежность 2012 № 1 (40) С. 52-68
The present paper analyses characteristics of an input flow controlled by Markov chain. At the base of construction of the given flow rests the model of semi-Markov process. The paper has stated and proved the theorem about stationarity of an input flow controlled by Markov chain. In addition to that the theorem proved that in ...
Added: February 25, 2013
Akopov A. S., Beklaryan L., International Journal of Pure and Applied Mathematics 2011 Vol. 71 No. 1 P. 105-127
This research work deals with the problem formulation of control of complex organizational structures. The mechanism of functioning of such systems is described by example of a vertically integrated company (VIC). The problems of strategic and operative control of VIC are considered. The methods for solving such problems based on genetic algorithms and neural networks ...
Added: October 1, 2012
NY : Springer, 2013
Optimization, simulation and control are very powerful tools in engineering and mathematics, and play an increasingly important role. Because of their various real-world applications in industries such as finance, economics, and telecommunications, research in these fields is accelerating at a rapid pace, and there have been major algorithmic and theoretical developments in these fields in ...
Added: December 19, 2012
Manita L., Ронжина М. И., Современная математика. Фундаментальные направления 2015 Т. 56 С. 129-144
The paper is concerned with the problem of stabilization of an $n$-link inverted pendulum
on a movable base (cart). A cart is allowed to move along the horizontal axis.
A force applied to the cart is considered as a control. The problem
is to minimize the mean square deviation of the pendulum from the vertical line. For the ...
Added: September 17, 2015
Max press, 2018
This collection of articles contain materials of the talks presented at the International Conference "Systems Analysis: Modeling and Control" in memory of Academician A.V. Kryazhimskiy, Moscow, May 31 - June 1, 2018 ...
Added: June 18, 2018
Liu H., Fana N., Pardalos P. M., Journal of Optimization Theory and Applications 2012 Vol. 154 No. 2 P. 370-381
By constructing a kind of generalized Lagrange function for a class of multiobjective fractional optimal control problems, sufficient and necessary conditions for existence of generalized weak saddle points are established. In addition, the relationship between weak efficiency and generalized weak saddle points is discussed ...
Added: January 9, 2013
Akopov A. S., Beklaryan L., Automation and Remote Control 2015 Vol. 76 No. 10 P. 1817-1827
An agent model of crowd (ensemble) behavior in emergencies was presented. This model is distinguished for the allowance for dynamics of each agent from the ensemble under consideration. The crowd effect manifests itself mostly as attraction or repulsion of closely set agents with a probability depending on the agent’s psychological type. Consideration was given to ...
Added: October 24, 2015
Kondrashova E. V., Управление большими системами: сборник трудов 2011 Т. 36 № 36 С. 93-105
Проводится исследование управляемой марковской системы массового обслуживания M/M/n*/N*. На траекториях управ- ляемого полумарковского процесса строится функционал доходов. Задача состоит в оптимизации функционала доходов. Оптимизация проводится при управлении структурой системы. ...
Added: March 7, 2013
М. : МАКС Пресс, 2017
The collection represents proceedings of the XVIII international conference “Problems of Theoretical Cybernetics” (Penza, 19–23 June, 2017), that is sponsored by Russian Foundation for Basic Research (project N 17-01-20217-г). The conference subject area includes: control systems synthesis, complexity, reliability, and diagnostics; automata; computer languages and programming; graph theory; combinatorics; coding theory; theory of pattern recognition; ...
Added: August 25, 2017
Zhukova A., Pospelov I. G., Экономический журнал Высшей школы экономики 2018 Т. 22 № 3 С. 330-361
In this paper, we consider the classical problem of maximizing discounted utility, provided that the moment of the next purchase and receipt of a loan is random (Poisson). The purpose of the study is to take into account the uncertain waiting period for receipt of a credit in consumption decision-making. The model is formulated as ...
Added: January 16, 2019
Dannik E., Матюшенко С. И., Вестник Российского университета дружбы народов. Серия: Математика, информатика, физика 2013 № 3 С. 3-12
Рассматривается двухканальная система массового обслуживания ограниченной ёмкости, на которую поступает несколько пуассоновских потоков заявок разного типа. Предполагается, что длительности обслуживания заявок случайны и имеют распределение фазового типа, зависящее как от типа заявки, так и от прибора, на котором производится обслуживание. На выходе из системы располагается буфер, в котором происходит переупорядочивание заявок в соответствии с порядком ...
Added: January 20, 2015
Manita L., Journal of Physics: Conference Series 2016 Vol. 681 No. 1 P. 012009-1-012009-6
We discuss a class of optimization problems related to stochastic models of wireless sensor networks (WSNs). We consider a sensor network that consists of a single server node and m groups of identical client nodes. The goal is to minimize the cost functional which accumulates synchronization errors and energy consumption over a given time interval. ...
Added: February 4, 2016
Акчурин Р. М., Старичкова Ю. В., Шаграев А. Г., Вычислительные сети. Теория и практика 2009 № 2(15)
Структуры систем могут быть описаны различными способами, к основным из которых относятся: графический, списочный, матричный, графовый и теоретико-множественный. Для систем управления предприятием, имеющим множество связей с производством, с вышестоящими организациями, наиболее наглядным является графовое представление структуры. В данной работе проводится доказательство полноты набора операций по преобразованию структур, предложенных в работе. ...
Added: January 18, 2013
Shnourkoff P. V., Засыпко В. В., Вестник МГТУ 2014 № 2 С. 101-115
A mathematical optimal control problem formulated on the basis of the closed-form
dynamic problem of three-sector economy is studied. The system state is described
by a set of functions of specific capital in each sector; the control parameter is the
quantity characterizing a volume of specific investments of the fund-creating sector
playing a key role in the economic system. ...
Added: January 30, 2014
Kondrashova E. V., Качество. Инновации. Образование 2011 № 8 (75) С. 40-46
Работа посвящена исследованию управляемой полумарковской системы массового обслуживания. Проводится алгоритмизация исследования качества работы системы. Показателем качества выбирается функционал доходов. Исследование проводится при управлении структурой системы и временем длительности обслуживания. ...
Added: February 25, 2013