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On the problems of controllability and uncontrollability for some mechanical systems described by the equations of vibrations of plates and beams with integral memory
IOP Conference Series: Materials Science and Engineering (MSE). 2021. Vol. 1083. No. 012041. P. 1-9.
Romanova A. V., Romanov I.
Controllability problems for some models of plates and beams with integral memory are
considered. The vibrational equation of the plate contains an Abelian kernel in the integral term, and
the vibrational equation of the beam contains a continuous kernel consisting of a finite sum of
decreasing exponential functions. It is proved that by controlling the whole domain, the first system
cannot be driven to a state of rest, and for the second system, controllability to rest is possible.
Romanov I., Shamaev A. S., Journal of Mathematical Sciences 2022 Vol. 262 No. 3 P. 358-373
We consider the distributed control problem for the wave equation with memory, where the kernel is the sum of decreasing exponential functions and the control is bounded in modulus. We prove that the oscillations of the system can be brought to the state of rest in a finite time. ...
Added: April 23, 2023
CEUR-WS, 2019
Proceedings of the 6th International Conference Actual Problems of System and Software Engineering
Moscow, Russia, 12-14 November, 2019.
Edited by
Ana Rosa Cavalli *
Alexander Petrenko **
Boris Pozin ***
* TELECOM & Management SudParis, Department of Network Software, Paris, France
** National Research University Higher School of Economics, Joint Department with the RAS Institute for System Programming, Moscow, Russia
*** National ...
Added: December 11, 2019
Yasnitsky L., Пермь : Пермский государственный национальный исследовательский университет. – Электронные данные. , 2020
The collection contains materials from the international conference "Intelligent systems in science and technology" and the Sixth all-Russian scientific and practical conference "Artificial intelligence in solving urgent social and economic problems of the XXI century", which was held on October 12-18, 2020 in Perm as part of the Perm natural science forum "Mathematics and global ...
Added: December 4, 2020
Romanov I., Shamaev A. S., Journal of Mathematical Sciences 2018 Vol. 234 No. 4 P. 470-484
We consider the problem of exact controllability for a system described by an equation with integral
“memory”. It is shown that, under certain conditions, this system can be brought to rest in finite time by
distributed control bounded in absolute value, and, in a special one-dimensional case, by control applied to
an end-point of the interval. We consider ...
Added: July 8, 2019
ALife Robotics Corporation Ltd., 2019
The International Symposium on Artificial Life and Robotics holding expenses of the Ministry of Education, Culture, Sports, Science and Technology are given to Oita University, Department of Engineering, Department of Electric & Electronic Engineering Professor Masanori Sugisaka, and 1996 (1996) is begun, and the international symposium holding expenses of the Ministry of Education, Culture, Sports, ...
Added: October 11, 2021
Mayorov N., Transport Problems 2018 No. 13 P. 27-36
Modern transport systems are characterized by the development and implementation of intelligent transport technologies. Today, dynamic forecast models are not used in practice in the operation of a passenger terminal. Decision making is based on some regulatory values for passenger traffic, but this is not sufficient for efficient terminal management. Modern passenger terminals are characterized ...
Added: February 6, 2019
Уфа : РИЦ БашГУ, 2022
The presented materials of the conference discuss in detail the latest results and open problems of complex analysis and theory of functions, spectral theory of operators, mechanics, theoretical physics and radiophysics, electronics and nanophysics, materials science and nanomaterials, geophysics and applied physics, as well as problems of modern teaching methods. The materials of the collection ...
Added: March 23, 2023
Svinin M., Goncharenko I., Kryssanov V. et al., Human Movement Science 2019 Vol. 63 P. 209-230
The paper deals with modeling of human-like reaching movements in dynamic environments. A simple but not trivial example of reaching in a dynamic environment is the rest-to-rest manipulation of a multi-mass flexible object with the elimination of residual vibrations. Two approaches to the prediction of reaching movements are formulated in position and force actuation settings. ...
Added: October 10, 2021
M. : Association of graduates and employees of AFEA named after prof. Zhukovsky, 2020
The materials of The International Scientific – Practical Conference is presented below. The Conference reflects the modern state of innovation in education, science, industry and social-economic sphere, from the standpoint of introducing new information technologies.
It is interesting for a wide range of researchers, teachers, graduate students and professionals in the field of innovation and information ...
Added: April 27, 2020
Romanov I., Romanova A., IFAC-PapersOnLine 2018 Vol. 51 No. 2 P. 132-137
The article is devoted to the problems of controllability of some systems with memory. These systems are described by partial integrodifferential equations. Null controllability and controllability to rest of the solutions are considered. In contrast to partial differential equations, these terms are not identical to each other. ...
Added: June 30, 2018
Runev E. V., М. : ООО "Издательство "Спутник+", 2022
Модели водных экосистем занимают значительное место в математической экологии. Во-первых, водная среда гораздо более однородна чем суша, поэтому ее легче изучать и моделировать. Во-вторых, гидробионтами водных экосистем являются организмы растительного и животного происхождения, к которым применимы многие методы математического моделирования, разработанные и экспериментально проверенные на водных популяциях. Водные ресурсы играют огромную роль в развитии земной ...
Added: November 1, 2022
Kyoto : The Institute of Systems, Control and Information Engineers , 2017
Added: November 3, 2021
Domoratskiy E. P., Baybikova T. N., Journal of Physics: Conference Series 2019 Vol. 1421 Article 012045
The paper refers to the area of morphological processing of projection images and its goal is to design some computer models of basic operations, geometric properties and methods of pulsed optical tomography which provide a high-speed production operational control and sorting of each micro-objet (MO) of nuclear fuel in their flow according to their size ...
Added: July 10, 2019
Shiriy A., АО «ЦТСС», 2021
В научном издании представлены труды Десятой всероссийской научно- практической конференции по имитационному моделированию и его применению в науке и промышленности «Имитационное моделирование. Теория и практика» (ИММОД-2021) по следующим направлениям:
–теоретические основы и методология имитационного и комплексного моделирования;
–средства автоматизации и визуализации имитационного и комплексного моделирования;
– практическое применение моделирования и инструментальных средств автоматизации моделирования, принятие решений по результатам моделирования.
Сборник трудов конференции предназначен для научных ...
Added: December 11, 2021
Саров : РФЯЦ-ВНИИТФ, 2013
Сборник содержит доклады, представленные на XIV Международной конференции "Супервычисления и математическое моделирование".
Доклады отражают тематику семинара:
вычислительная гидродинамика;
высокопроизводительные вычислительные системы, системное ПО для многопроцессорных ЭВМ;
методы распараллеливания на многопроцессорных и гибридных ЭВМ;
геомеханика, геофизика;
численное моделирование задач прочности;
алгоритмы и программы расчета начальных данных и графической обработки результатов счета;
численное моделирование процессов переноса частиц и излучения, задач физики плазмы;
молекулярная динамика;
имитационное моделирование в ...
Added: September 14, 2023
Mayorov N., Nase More 2017 Vol. 1 No. 64 P. 1-6
Modern passenger terminals are characterized by dynamic processes variability, diverse options consideration, taking into account the criteria of safety, reliability analysis and the continuous research of passenger processing. For any modern marine passenger terminal it is necessary to use the tool to simulate passenger flows. In this way it is possible to obtain the analytical ...
Added: February 6, 2019
М. : Отделение подготовки и выпуска официальной информации Федерального государственного бюджетного учреждения «Федеральный институт промышленной собственности» (ФИПС), 2019
Официальный бюллетень «Программы для ЭВМ. Базы данных. Топологии интегральных микросхем» содержит: сведения о государственной регистрации программы для ЭВМ; сведения о государственной регистрации базы данных; сведения о государственной регистрации топологии интегральной микросхемы, сведения об изменениях, относящихся к государственной регистрации программ для ЭВМ, баз данных и топологий интегральных микросхем. Бюллетень может содержать разделы «Официальные сообщения» и «Судебные решения о нарушении прав ...
Added: June 15, 2019
Петренко А. А., Suvorov A., Plotnikova E. G., Безопасность в техносфере 2018 Т. 7 № 2 С. 22-28
Some theoretical aspects for determining the required number of mobile groups involved in objects security assurance from the impact of various negative factors have been considered. A mathematical model, that allow substantiate the required number of groups for timely response to negative factors has been developed. The total number of response teams has been determined ...
Added: January 23, 2019
Саров : РФЯЦ-ВНИИТФ, 2012
Сборник содержит доклады, представленные на XIII Международном семинаре "Супервычисления и математическое моделирование".
Доклады отражают тематику семинара:
вычислительная гидродинамика;
высокопроизводительные вычислительные системы, системное ПО для многопроцессорных ЭВМ;
геомеханика, геофизика и биотехнологии;
численное моделирование задач прочности;
алгоритмы и программы расчета начальных данных и графической обработки результатов счета;
имитационное моделирование в высокотехнологичных отраслях промышленности;
методы распараллеливания на многопроцессорных ЭВМ;
численное моделирование процессов переноса частиц и излучения, задач ...
Added: September 14, 2023
М. : МИЭМ НИУ ВШЭ, 2021
В материалах конференции студентов, аспирантов и молодых специалистов представлены тезисы докладов по следующим направлениям: математика и компьютерное моделирование; информационно-коммуникационные технологии; автоматизация проектирования, банки данных и знаний, интеллектуальные системы; компьютерные образовательные продукты; информационная безопасность; электроника и приборостроение; производственные технологии, нанотехнологии и новые материалы; инновационные технологии цифровой экономики; инновационные технологии в дизайне.
Материалы конференции могут быть полезны для преподавателей, ...
Added: April 6, 2022
Dutta S., Kaur A., International Journal of Applied and Computational Mathematics 2022 Vol. 9 No. 1 Article 6
Multi-choice has become a significant part of the real-life decision-making process. Most
of the problems involve more than one parameter as a choice, and among those different
choices only one choice is to be made, which will optimize the objective function. The
difficulty in making such a choice can be at ease with the help of mathematical techniques.
In ...
Added: December 27, 2022
Romanov I., Alexey Shamaev, / Cornell University. Series math "arxiv.org". 2016. No. arXiv:1503.04461.
We will consider the exact controllability of the distributed system governed by wave equation with memory. It will be proved that this mechanical system can be driven to an equilibrium point in a finite time, the absolute value of the distributed control function being bounded. In this case the memory kernel is a linear combination ...
Added: March 21, 2015
ALife Robotics Corporation Ltd., 2020
The International Symposium on Artificial Life and Robotics holding expenses of the Ministry of Education, Culture, Sports, Science and Technology are given to Oita University, Department of Engineering, Department of Electric & Electronic Engineering Professor Masanori Sugisaka, and 1996 (1996) is begun, and the international symposium holding expenses of the Ministry of Education, Culture, Sports, ...
Added: October 11, 2021
Timokhin I., Ivanov F., Digital Signal Processing 2023 Vol. 137 Article 104008
In this paper, an improvement for successive cancellation (SC) decoding is presented for polar codes. This improvement is based on applying Creeper approach that was used to decode convolutional codes. The proposed decoder combines a stack and a Fano approaches, allowing to significantly decrease complexity of Successive Cancellation Fano decoder at the cost of a ...
Added: March 18, 2023