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Статті в журналах з теми "Structural-parametric synthesis"

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Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 травня 2022

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1

V.M., Sineglazov, and Chumachenko O.I. "Structural-parametric synthesis of deep learning neural networks." Artificial Intelligence 25, no. 4 (December 25, 2020): 42–51. http://dx.doi.org/10.15407/jai2020.04.042.

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Анотація:

The structural-parametric synthesis of neural networks of deep learning, in particular convolutional neural networks used in image processing, is considered. The classification of modern architectures of convolutional neural networks is given. It is shown that almost every convolutional neural network, depending on its topology, has unique blocks that determine its essential features (for example, Squeeze and Excitation Block, Convolutional Block of Attention Module (Channel attention module, Spatial attention module), Residual block, Inception module, ResNeXt block. It is stated the problem of structural-parametric synthesis of convolutional neural networks, for the solution of which it is proposed to use a genetic algorithm. The genetic algorithm is used to effectively overcome a large search space: on the one hand, to generate possible topologies of the convolutional neural network, namely the choice of specific blocks and their locations in the structure of the convolutional neural network, and on the other hand to solve the problem of structural-parametric synthesis of convolutional neural network of selected topology. The most significant parameters of the convolutional neural network are determined. An encoding method is proposed that allows to repre- sent each network structure in the form of a string of fixed length in binary format. After that, several standard genetic operations were identified, i.e. selection, mutation and crossover, which eliminate weak individuals of the previous generation and use them to generate competitive ones. An example of solving this problem is given, a database (ultrasound results) of patients with thyroid disease was used as a training sample.

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2

Rakov, Dmitry. "Advantages and disadvantages of morphological methods in engineering." MATEC Web of Conferences 329 (2020): 03028. http://dx.doi.org/10.1051/matecconf/202032903028.

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The morphological methods are successful analytical and practical tools for development and choice of new engineering solutions. They can be successfully used in the conceptual and preliminary design stages of the development of new systems, products and technologies. The article discusses the scope of application, classification, advantages and disadvantages of this approach. The design process consists of two stages - structural synthesis and parametric optimization. The morphological approach is used for the structural synthesis stage. Structural synthesis generates a significant number of variants. This stage is the most important tool for achieving the high characteristics of the systems being designed. The article discusses the ratios between parametric, structural and structural-parametric methods of synthesis. The possibility of computerizing the stage of structural synthesis on morphological approach is discussed.

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3

Brovkina, Yuliya I., and Ekaterina A. Petrakova. "Structural-parametric synthesis of mechanisms in CAD-systems." Journal of Physics: Conference Series 1515 (April 2020): 042014. http://dx.doi.org/10.1088/1742-6596/1515/4/042014.

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4

Yaitskov, Ivan Anatolievich, ArtemEvgenievich Litvinov, Pavel Alexandrovich Polyakov, and Nina Alexandrovna Zadayanchuk. "Structural and parametric synthesis of disc and brake." Вестник Ростовского государственного университета путей сообщения, no. 2 (2021): 75–85. http://dx.doi.org/10.46973/0201-727x_2021_2_75.

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5

Polyakov, P. A. "Functional-structural model of the structural-parametric synthesis of the braking mechanism." Вестник Ростовского государственного университета путей сообщения, no. 4 (2021): 32–43. http://dx.doi.org/10.46973/0201-727x_2021_4_32.

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6

Muslimin, Rizal. "Parametric, grammatical, and perceptual iterations on structural design synthesis." Artificial Intelligence for Engineering Design, Analysis and Manufacturing 32, no. 3 (May 28, 2018): 269–81. http://dx.doi.org/10.1017/s0890060417000580.

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AbstractThis paper presents a computational design method to analyze and synthesize representation mechanisms in structural design. The role of shape grammar schemas in analyzing parametric and grammatical structural analysis is discussed, and a set of schema to generate novel structural topology is provided.

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7

Xakimovich, Siddikov Isamiddin, Umurzakova Dilnoza Maxamadjonovna, and Yadgarova Dilnoza Baxtiyarovna. "Structural-Parametric Synthesis of an Adaptive Fuzzy-Logical System." Universal Journal of Electrical and Electronic Engineering 7, no. 2 (April 2020): 94–102. http://dx.doi.org/10.13189/ujeee.2020.070204.

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8

Ivakhnenko, A. G., V. V. Kuts, O. Yu Erenkov, E. O. Ivakhnenko, and A. V. Oleinik. "Effectiveness of structural–parametric synthesis of metal-cutting systems." Russian Engineering Research 37, no. 10 (October 2017): 901–5. http://dx.doi.org/10.3103/s1068798x17100112.

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9

Kuznecov, A. E., and V. I. Poshekhonov. "STRUCTURAL AND PARAMETRIC SYNTHESIS OF CARTOGRAPHIC SMALL SPACECRAFT COMPONENTS." Vestnik of Ryazan State Radio Engineering University 69 (2019): 185–92. http://dx.doi.org/10.21667/1995-4565-2019-69-185-192.

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10

Zybin, Dmitry, Andrey Kalach, А. А. Rogonova, Alexander Bashkatov, and Maria Klementeva. "Structural and parametric synthesis of a document management system." Modern Innovations, Systems and Technologies 1, no. 4 (December 30, 2021): 24–30. http://dx.doi.org/10.47813/2782-2818-2021-1-4-24-30.

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Анотація:

The structures representing the document flow processes in an organization are considered by synthesizing them from the simplest structures. Presented in the form of graphs the processes of movement of documents become formalized and unambiguously defined. Using classification of typical structures of information flows and available mathematical model of management system, it is possible to formalize processes of movement of documents and their interaction in the form of management model, and also to make technical specification for development of information system and finished formalized statement of the problem of structure-parametric synthesis

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11

Kuznetsov, B. I., T. B. Nikitina, and I. V. Bovdui. "STRUCTURAL-PARAMETRIC SYNTHESIS OF ROLLING MILLS MULTI-MOTOR ELECTRIC DRIVES." Electrical Engineering & Electromechanics, no. 5 (October 26, 2020): 25–30. http://dx.doi.org/10.20998/2074-272x.2020.5.04.

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12

Evstratov, V. A., Yu N. Linnik, V. Yu Linnik, V. I. Grigoryev, and V. A. Suxarnikova. "Structural and parametric synthesis of screw modules of technological machines." IOP Conference Series: Materials Science and Engineering 843 (May 27, 2020): 012016. http://dx.doi.org/10.1088/1757-899x/843/1/012016.

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13

Rapoport, E. Ya. "Structural parametric synthesis of automatic control systems with distributed parameters." Journal of Computer and Systems Sciences International 45, no. 4 (July 2006): 553–66. http://dx.doi.org/10.1134/s1064230706040071.

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14

Karpenko, A. P., and I. A. Kuzmina. "Structural and parametric synthesis of population algorithms for global optimization." Procedia Computer Science 186 (2021): 299–308. http://dx.doi.org/10.1016/j.procs.2021.04.207.

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15

Pleshivtseva, Yu E., and A. A. Afinogentov. "Alternance method of structural-parametric synthesis of cascade automatic control systems." Optoelectronics, Instrumentation and Data Processing 51, no. 5 (September 2015): 441–48. http://dx.doi.org/10.3103/s8756699015050027.

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16

Sergeev, A. I., M. A. Kornipaev, A. A. Kornipaeva, and A. S. Rusyaev. "Genetic algorithms in the structural-parametric synthesis of flexible production systems." Russian Engineering Research 30, no. 4 (April 2010): 404–7. http://dx.doi.org/10.3103/s1068798x10040209.

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17

Khomutov, E. E., D. V. Ivolga, I. I. Borisov, N. A. Molchanov, and I. A. Maksimov. "Structural-parametric synthesis of planar underactuated linkages for anthropomorphic robotic hands." Izvestiâ vysših učebnyh zavedenij. Priborostroenie 65, no. 3 (April 4, 2022): 155–63. http://dx.doi.org/10.17586/0021-3454-2022-65-3-155-163.

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18

Sagirov, Yurii, Viktor Artiukh, Vladlen Mazur, and Maxim Aleksandrovskiy. "Scientific and methodological bases of rational design of hoisting-and-transport machines metal structures." E3S Web of Conferences 164 (2020): 03005. http://dx.doi.org/10.1051/e3sconf/202016403005.

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Анотація:

Purpose of this paper is to improve parameters of metal structures elements of hoisting-and-transport machines (HTMs) by means of systematic approach to study changes of their stress-strain state during design or usage stage. Subject of the study is pattern of changes in distribution and values of stresses in elements of metal structures of HTMs depending on the structural and parametric characteristics. Design methodology of metal structures of HTMs on the basis of a portal crane is proposed, it is based on strength calculations using methods of allowable stresses and FEM, 3D computer simulation, system analysis of the stress-strain state and structural-parametric synthesis. Results of modeling of loading state and calculations of the portal crane metal structures on strength by FEM in CAD/CAE system, analysis of their stress-strain state, structural-parametric synthesis are presented. Recommendations on practical application of the results are given. Possible ways of further development of proposed solutions are identified.

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19

Baigunchekov, Zhumadil, Med Amine Laribi, Giuseppe Carbone, Azamat Mustafa, Bekzat Amanov, and Yernar Zholdassov. "Structural-Parametric Synthesis of the RoboMech Class Parallel Mechanism with Two Sliders." Applied Sciences 11, no. 21 (October 21, 2021): 9831. http://dx.doi.org/10.3390/app11219831.

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Анотація:

This paper addresses the structural-parametric synthesis and kinematic analysis of the RoboMech class of parallel mechanisms (PM) having two sliders. The proposed methods allow the synthesis of a PM with its structure and geometric parameters of the links to obtain the given laws of motions of the input and output links (sliders). The paper outlines a possible application of the proposed approach to design a PM for a cold stamping technological line. The proposed PM is formed by connecting two sliders (input and output objects) using one passive and one negative closing kinematic chain (CKC). The passive CKC does not impose a geometric constraint on the movements of the sliders and the geometric parameters of its links are varied to satisfy the geometric constraint of the negative CKC. The negative CKC imposes one geometric constraint on the movements of the sliders and its geometric parameters are determined on the basis of the Chebyshev and least-square approximations. Problems of positions and analogues of velocities and accelerations of the considered PM are solved to demonstrate the feasibility and effectiveness of the proposed formulations and case of study.

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20

Pistun, Ye P., H. F. Matiko, and H. B. Krykh. "STRUCTURAL AND PARAMETRIC OPTIMIZATION OF GAS-HYDRODYNAMIC MEASURING TRANSDUCERS OF PHYSICAL AND MECHANICAL PARAMETERS OF FLUIDS." Bulletin of Kyiv Polytechnic Institute. Series Instrument Making, no. 62(2) (December 24, 2021): 23–31. http://dx.doi.org/10.20535/1970.62(2).2021.249174.

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The article is devoted to improving the methods for building throttle diagrams of gas-hydrodynamic measuring transducers of physical and mechanical parameters of fluids. The authors reviewed modern throttle transducers of various parameters, built on different diagrams, with different numbers and types of throttle elements, with different output signals. We established that the goodness of the measuring transducer is determined both by the structural diagram and the design characteristics of the throttle elements of a specific measuring diagram. The article proposes using structural synthesis with parametric optimization to achieve the specified characteristics of the gas-hydrodynamic transducers. The aim is to develop an effective method for building throttle diagrams of gas-hydrodynamic measuring transducers of physical and mechanical parameters of fluids using structural optimization of diagrams and to evaluate each dia-gram using parametric optimization methods with the appropriate criterion that quantifies the goodness of the measur-ing transducer. To achieve this goal, the authors analyzed the criteria and resources of structural and parametric optimization of gas-hydrodynamic transducers. In particular, the following resources of structural synthesis of measuring transducers’ dia-grams are analyzed: diagram order and throttle arrangement, type of throttles, output signals, supply mode of the transducer. Approaches to parametric optimization of throttle diagrams are offered: based on the mathematical model, one defines the objective function, forms restrictions on variable and fixed values, substantiates optimization parameters, chooses the optimization method. As a result of the research, the authors developed a technique for structural and parametric optimization of gas-hydrodynamic measuring transducers, making it possible to synthesize throttle diagrams and build mathematical models of transducers of specific parameters of the fluid with optimal characteristics.

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21

Elsukov, Vladimir, Vjacheslav Lachin, and Vladimir Pavlov. "Synthesis of Control Systems with Sign-To-Effect Compensating Feedback in Conditions of Limited Uncertainty." Известия высших учебных заведений. Электромеханика 63, no. 5 (2020): 40–45. http://dx.doi.org/10.17213/0136-3360-2020-5-40-45.

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Анотація:

The algorithm of structural and parametric synthesis of automatic control systems for limitedly uncertain non-linear objects with unstable balance status and right own values in their exit matrix is proposed. The pecu-liarity of the structural synthesis algorithm is that synthesized automatic control systems use differential com-pensating connection with two components. The signal of one of them is proportional to the signal of disa-greement between the required and measured values of the state vector of the system. A signal of another com-ponent is formed by the sign-operated integral feedback on the module of the control influence. The algorithm of parametric synthesis is reduced to solving the problem at a conditional minimum of integral regulatory error when limiting the characteristic frequency multi-member module to an algorithmically linearized system.

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22

Petrosov, David Aregovich, Vadim Alexsandrovich Lomazov, and Nataliy Vladimirovna Petrosova. "Model of an Artificial Neural Network for Solving the Problem of Controlling a Genetic Algorithm Using the Mathematical Apparatus of the Theory of Petri Nets." Applied Sciences 11, no. 9 (April 25, 2021): 3899. http://dx.doi.org/10.3390/app11093899.

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The aim of the study was to increase the speed, quantity and quality of solutions in intelligent systems aimed at solving the problem of structural–parametric synthesis of models of large discrete systems with a given behavior. As a hypothesis, it was assumed that the adapted model of an artificial neural network is able to control changes in the parameters of the functioning of the operators of the genetic algorithm directly in the process of solving the problem of intelligent structural–parametric synthesis of models of large discrete systems. To solve the problem of managing the process of intelligent search for solutions based on a genetic algorithm, an artificial neural network, which is used as an add-in, must dynamically change the “destructive” ability of operators based on data about the current and/or historical state of the population. In the article, the theory of Petri nets is used as a single mathematical device capable of modeling the work of evolutionary procedures. This mathematical tool is able to simulate the operation of a genetic algorithm adapted to solving the problem of structural–parametric synthesis of models of large discrete systems with a given behavior; simulate the operation and training of an artificial neural network; combine the genetic algorithm with a control add-in based on an artificial neural network to prevent attenuation and premature convergence; simulate the process of recognizing the state of the population; and simulate the operation of the models obtained as a result of the synthesis. As an example of the functioning of the proposed approach, the article presents the results of a computational experiment, which considers the problem of structural–parametric synthesis of computer technology based on the developed models of the element base-RS, D and T triggers that are capable of processing a given input vector into the required (reference) output. In the software implementation of the proposed approach, calculations on the CPU and CPU+GPGPU technologies were used.

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23

Alekseev, S. Yu, and A. Yu Zakharov. "Structural and Parametric Synthesis of Functional Models of Self-Contained Breathing Apparatus." Vestnik Tambovskogo gosudarstvennogo tehnicheskogo universiteta 26, no. 2 (2020): 188–201. http://dx.doi.org/10.17277/vestnik.2020.02.pp.188-201.

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24

Gavva, O., L. Kryvoplyas-Volodina, and A. Derenivska. "MULTICRITERIAL STRUCTURAL AND PARAMETRIC SYNTHESIS OF OF FLOW PACKING SYSTEMS’ FUNCTIONAL MODULES." Scientific Works of National University of Food Technologies 23, no. 5(1) (October 2017): 98–108. http://dx.doi.org/10.24263/2225-2924-2017-23-5-1-14.

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25

Раскин, Лев Григорьевич, and Вячеслав Васильевич Карпенко. "Structural and parametric synthesis of production system in a distributed consumption network." ScienceRise 9, no. 2 (26) (September 29, 2016): 45. http://dx.doi.org/10.15587/2313-8416.2016.78257.

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26

Anisimov, A., and S. Tararykin. "Iterative method of structural-parametric synthesis of robust systems with state controllers." Известия Российской академии наук. Теория и системы управления, no. 4 (August 2018): 44–59. http://dx.doi.org/10.31857/s000233880002511-1.

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27

Krasnova, Svetlana A., Yulia G. Kokunko, Victor A. Utkin, and Anton V. Utkin. "Robust Stabilization via Super-Stable Systems Techniques." Mathematics 10, no. 1 (December 28, 2021): 98. http://dx.doi.org/10.3390/math10010098.

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Анотація:

In this paper, we propose a direct method for the synthesis of robust systems operating under parametric uncertainty of the control plant model. The developed robust control procedures are based on the assumption that the structural properties of the nominal system are conservated over the entire range of parameter changes. The invariant-to-parametric-uncertainties transformation of the initial model to a regular form makes it possible to use the concept of super-stable systems for the synthesis of a stabilizing feedback. It is essential that the synthesis of super-stable systems is carried out not on the basis of assigning eigenvalues to the matrix of the close-loop system, but in terms of its elements. The proposed approach is applicable to a wide class of linear systems with parametric uncertainties and provides a given degree of stability.

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28

Petrosov, D. A., and V. A. Ignatenko. "STEP-BY-MODELING OF TECHNOLOGICAL PROCESSES WITH USE OF INTELLIGENT STRUCTURAL-PARAMETRIC SYNTHESIS." Фундаментальные исследования (Fundamental research) 1, no. 12 2017 (2017): 97–102. http://dx.doi.org/10.17513/fr.41986.

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29

Pistun, Yevhen, Halyna Matiko, and Hanna Krykh. "Resources for structural optimization of gas-hydrodynamic measuring transducers." Energy engineering and control systems 7, no. 2 (2021): 136–43. http://dx.doi.org/10.23939/jeecs2021.02.136.

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Анотація:

The paper presents the analysis of the resources of structural and parametric optimization of gas-hydrodynamic measuring transducers of physical and mechanical parameters of fluids. Resources such as the number of throttles and their arrangement in the diagram, type of throttle elements, measuring channels with a certain type of output signal, the supply mode of the measuring transducer can be integrated into the design process of the measuring transducer of a specific parameter. A mathematical apparatus based on set theory and combinatorial analysis is proposed for synthesizing the possible structures of throttle diagrams, graph theory – for forming a set of measuring channels. The authors have given examples demonstrating the possibilities of building different diagrams of measuring transducers using the resources for structural synthesis. The proposed resources are the means of structural and parametric optimization for synthesizing the gas-hydrodynamic measuring transducers with optimal characteristics.

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30

Białas, Katarzyna, and Andrzej Buchacz. "The Influence of Changing the Parameters of Electrical Components Implementing the Active Reduction of Vibration." Applied Mechanics and Materials 657 (October 2014): 614–18. http://dx.doi.org/10.4028/www.scientific.net/amm.657.614.

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Анотація:

The structural and parametric analysis presented in this work is understood as an inverse task of dynamics. The solution to this task is to obtain structure and parameters of a system meeting initial requirements. This synthesis may be used as a non-classical method of designing mechanical systems [1÷7]. The presented work extends this issue. Apart from designing a system consisting solely of passive elements, it also describes a subsystem, whose operation reduces undesired vibration of the primary system. The basic analysis which will be performed is to test the influence of applying electric elements on the primary mechanical set [1,3,6]. The analysis will be done on the example of system which were obtained while conducting the structural and parametric synthesis. In order to design a system including an active subsystem in the form of electric elements reducing vibration by means of a non-classical method of designing.

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31

Альаззави, А. Ш. М., and Д. К. Андрейченко. "MODELING OF NONLINEAR STABILIZATION SYSTEM." Южно-Сибирский научный вестник, no. 1(41) (February 28, 2022): 10–16. http://dx.doi.org/10.25699/sssb.2022.41.1.005.

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Анотація:

Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского, г. СаратовРанее методами теории комбинированных динамических систем (КДС) были исследованы области устойчивости спутников с упруго деформируемыми элементами конструкции, и был реализован параметрический синтез по линеаризованной модели с учетом времени запаздывания в исполнительных органах систем стабилизации. В настоящей работе по результатам численного моделирования спутников с упруго деформируемыми элементами конструкции показано, что нелинейная КДС с запаздыванием в исполнительных органах системы управления может быть стабилизирована в результате параметрического синтеза по линеаризованной модели. Previously, the stability regions of satellites with elastically deformable structural elements were investigated by the methods of the theory of hybrid dynamical systems (HDS), and parametric synthesis was realized by the linearized model taking into account the time lag in the stabilization system. In this paper, based on the results of numerical modeling of satellites with elastic-deformable structural elements, it is shown that the nonlinear HDS with a delay in the control system can be stabilized as a result of parametric synthesis by a linearized model.

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32

Zakharov, A. Yu, A. D. Obukhov, and D. L. Dedov. "Statement of the Problem of Structural-Parametric Synthesis of Self-Contained Breathing Apparatus Simulation." Vestnik Tambovskogo gosudarstvennogo tehnicheskogo universiteta 25, no. 3 (2019): 412–22. http://dx.doi.org/10.17277/vestnik.2019.03.pp.412-422.

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33

Potapov, A. A., V. A. Kuznetsov, and E. A. Alikulov. "Structural-Parametric Synthesis of Systems for Optimal Texture-Fractal Processing of Multidimensional Radar Images." Journal of Communications Technology and Electronics 67, no. 1 (January 2022): 63–78. http://dx.doi.org/10.1134/s1064226922010077.

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34

Nikiforova, L. V. "CONTROL SYSTEM FOR STRUCTURURALLY AND PARAMETRICALLY UNDEFINED NON-AFFINE PLANT WITH NEUTRAL TYPE DELAY AND CONTROL DELAY." Informatika i sistemy upravleniya, no. 4 (2021): 110–21. http://dx.doi.org/10.22250/isu.2021.70.110-121.

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Анотація:

The article deals with the synthesis of a controller for non-affine in input plant with neutral type delay and control delay, whose state variables are not available for direct measurement. The controller constructed on the basis of the hyperstability criterion compensates for the effects of delays, interference, parametric and structural uncertainties in the system.

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35

Колдаев, И. М. "ФУНДАМЕНТАЛЬНЫЙ ПАРАМЕТРИЧЕСКИЙ ПОДХОД К СИНТЕЗУ ЭЛЕКТРОННЫХ СИСТЕМ". NANOINDUSTRY Russia 96, № 3s (15 червня 2020): 265–69. http://dx.doi.org/10.22184/1993-8578.2020.13.3s.265.269.

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Анотація:

Представлен подход к автоматизации проектирования приборов и информационно-измерительных систем, предназначенный для использования в интегрированной интеллектуальной САПР. Рассматривается процедура фундаментального параметрического синтеза, отражающего выбор принципа действия устройства, которая предшествует структурному синтезу системы. The paper presents an approach to design automation of devices and informational-measuring systems. The author considers the procedure of the fundamental parametric synthesis reflecting the selection of the principle of the device operation, which precedes the structural synthesis of the system being considered.

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Vasilkin, Andrey. "The use of methods of structural optimization at the stage of designing high-rise buildings with steel construction." E3S Web of Conferences 33 (2018): 03078. http://dx.doi.org/10.1051/e3sconf/20183303078.

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Анотація:

The more designing solutions at the search stage for design for high-rise buildings can be synthesized by the engineer, the more likely that the final adopted version will be the most efficient and economical. However, in modern market conditions, taking into account the complexity and responsibility of high-rise buildings the designer does not have the necessary time to develop, analyze and compare any significant number of options. To solve this problem, it is expedient to use the high potential of computer-aided designing. To implement automated search for design solutions, it is proposed to develop the computing facilities, the application of which will significantly increase the productivity of the designer and reduce the complexity of designing. Methods of structural and parametric optimization have been adopted as the basis of the computing facilities. Their efficiency in the synthesis of design solutions is shown, also the schemes, that illustrate and explain the introduction of structural optimization in the traditional design of steel frames, are constructed. To solve the problem of synthesis and comparison of design solutions for steel frames, it is proposed to develop the computing facilities that significantly reduces the complexity of search designing and based on the use of methods of structural and parametric optimization.

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Tatarinov, A. I. "Algorithms structural and parametric synthesis of remote control and diagnostics systems of mobile measuring points." Informacionno-technologicheskij vestnik, no. 4 (December 30, 2018): 60–65. http://dx.doi.org/10.21499/2409-1650-2018-4-60-65.

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With the help of the general and structurally-information schemes of remote control, an analysis was made in the course of which the requirements for protection against unauthorized access of the complex system were clarified and established. In the article structural features of the remote control system of mobile measuring points of rocket and space equipment are considered. These features are represented by the requirements for information protection, as well as the operating modes of this system. The list of these regimes was obtained as a result of studies of structural and functional schemes of a remote control system for mobile measuring points.

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Voropaev, Yu P., A. D. Vasil’ev, and I. M. Meshcheryakov. "New technique of the structural-parametric synthesis of optimal two-port circuits of wideband matching." Journal of Communications Technology and Electronics 58, no. 5 (May 2013): 469–77. http://dx.doi.org/10.1134/s1064226913050124.

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Saushev, Alexander V., and Elena V. Bova. "THE QUALITY INDICATORS AND OPTIMALITY CRITERION AT THE STRUCTURAL-PARAMETRIC SYNTHESIS OF AUTOMATED ELECTRIC DRIVES." Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S. O. Makarova 11, no. 2 (April 28, 2019): 380–95. http://dx.doi.org/10.21821/2309-5180-2019-11-2-380-395.

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Chernukhin, R. V., M. Y. Blaschuk, V. Yu Blumenstein, and P. A. Chazov. "Objectivation of the Necessity of Structural and Parametric Synthesis of the Hydraulic Drive Of Geokhod." IOP Conference Series: Materials Science and Engineering 142 (August 2016): 012003. http://dx.doi.org/10.1088/1757-899x/142/1/012003.

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Dolotovskij, Igor V., Evgeniy A. Larin, and Nadezhda V. Dolotovskaya. "Analysis and synthesis of optimal supply systems for gas-chemical complexes." Pure and Applied Chemistry 89, no. 10 (September 26, 2017): 1567–77. http://dx.doi.org/10.1515/pac-2016-1114.

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Анотація:

AbstractThe study provides the results of structural and parametric synthesis of multifunctional power and water supply systems for gas chemical complexes and raw hydrocarbon preparation and processing facilities. These systems include their own power generator units combined with combustible and industrial waste utilization units. Methods, algorithms and system of efficiency parameters developed by us allow one to carry out scientific studies and develop new prospective power supply systems integrated with industrial processes and effective at various stages of the enterprise operation cycle.

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42

Dzitkowski, Tomasz, and Andrzej Dymarek. "Passive Reduction in the Identified Vibrations of the Machine Drive System in the Form of Multistage Gear Units." Solid State Phenomena 220-221 (January 2015): 182–87. http://dx.doi.org/10.4028/www.scientific.net/ssp.220-221.182.

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The paper presents the method for designing machine drive systems in the form of multi-gear gearboxes depending on the desired dynamic properties which can be understood as a series of resonant and anti-resonant frequencies in the form of dynamic characteristics. The properties assumed in such a way are the starting point for the parametric and structural synthesis of discrete vibrating systems.

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Shelenok, E. A. "REPETITIVE ADAPTIVE CONTROL OF NONLINEAR UNCERTAIN PLANT WITH INPUT SATURATION." Informatika i sistemy upravleniya, no. 4 (2021): 122–35. http://dx.doi.org/10.22250/isu.2021.70.122-135.

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The article proposes solution to the problem of synthesizing adaptive control algorithm for dy-namic T-periodic nonlinear plant operating under conditions of structural and parametric uncer-tainty, in the presence of input restrictions and constant bounded disturbances. The hyperstabil-ity criterion, L-dissipativity conditions, fast-acting filter-correctors, and an implicit reference model are used as the methods for synthesis of repetitive adaptive control system.

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Shyshatskyi, Andrii, Vitalii Hasan, Anatolii Hasan, Serhii Kravchuk, Yuriy Shidlovsky, Andrii Opalak, Oleksandr Modlinskyi, Oleksii Kobylynskyi, Ihor Bezstrochnyi, and Yaroslav Onbinskyi. "Development of the method of structural-parametric synthesis of the subsystem of interference of special purpose radio communication systems." Technology audit and production reserves 3, no. 1(59) (June 30, 2021): 40–44. http://dx.doi.org/10.15587/2706-5448.2021.233852.

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The object of research is the military radio communication system. One of the most problematic areas in the management of military radio resources is the interference of military radio systems and facilities. A number of works have been devoted to the research of ways to increase the noise immunity of military radio communication systems and facilities. However, the known works contain some results of research by scientists aimed at increasing the noise immunity of military radio systems and facilities and do not have a comprehensive approach. In this article, the problem of developing a method of structural-parametric synthesis of the noise protection subsystem of special purpose radio communication systems is solved. The scientific problem is solved by formalizing the problem of structural-parametric synthesis of the noise protection subsystem of military radio communication systems, starting with its mathematical description and synthesis of the quantitative and qualitative structure of the noise protection subsystem. In the course of the research, the authors used the main provisions of the queuing theory, the theory of automation, the theory of complex technical systems and general scientific methods of cognition, namely analysis and synthesis. The novelty of this technique is the synthesis of the structure of the military radio system and the parameters of the radio system in the context of electronic conflict. This technique is multi-criteria, in which the parameters are different in importance. The basis of this technique is the principle of nonlinear scheme of A. Voronin compromises. This technique allows to: – to synthesize the structure of the radio communication system in the conditions of electronic conflict; – to determine the optimal number of radio communication devices to ensure management tasks in the conditions of electronic conflict; – to substantiate a set of mechanisms to increase the noise immunity of the noise protection subsystem in the conditions of electronic conflict. The results of the research should be used at the stage of planning and operational management of the structure and parameters of military radio communication systems.

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Ivanovа, V. R., I. Y. Ivanov, and V. V. Novokreshchenov. "Structural and parametric synthesis of anti-average control algorithms for realizing adaptive frequency operating automaticselectrotechnical systems." Power engineering: research, equipment, technology 21, no. 4 (December 9, 2019): 66–76. http://dx.doi.org/10.30724/1998-9903-2019-21-4-66-76.

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In the event of accidents in power systems associated with a reduction in frequency in order to prevent the complete repayment of the energy district and accelerate the elimination of the accident, frequency division automatics (FDA) are used. Existing technical solutions for the implementation of the FDA do not always provide a balance of the generated and consumed power under the action of the FDA, since the current circuit-mode situation is not taken into account. The aim of this work is to develop effective algorithms for the functioning of adaptive FDA, which allocates power units of a power plant to a balanced load of an isolated energy district, taking into account the current circuit-mode situation. To achieve this goal, we use the method of structural and parametric synthesis of emergency control algorithms, which consists in creating a composite algorithmic model of adaptive FDA. The result of this work is the developed algorithmic model of an adaptive FDA of a power plant, consisting of input and processing algorithms for input analog signals of a FDA, algorithms for input and processing of input discrete signals of a FDA, algorithms for generating start-up organs of a FDA, algorithms for allocating a power plant to a balanced load of a power district. The proposed algorithm for the functioning of adaptive FDA is universal and allows you to automatically allocate power units of a power plant to a balanced load of an isolated energy district, regardless of the type of accident and its cause, the configuration of the electrical network and the values of electricity generation and consumption, as well as the current circuit-mode situation.

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Obukhov, Artem Dmitrievich, Mikhail Nikolaevich Krasnyanskiy, and Denis Leonidovich Dedov. "Automation of Structural and Parametric Synthesis of Electronic Document Management Systems Based on Neural Network Architecture." International Review of Automatic Control (IREACO) 12, no. 3 (May 31, 2019): 123. http://dx.doi.org/10.15866/ireaco.v12i3.16992.

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Gavva, Oleksandr, Liudmyla Kryvoplias-Volodina, and Mykola Yakymchuk. "Structural-parametric synthesis of hydro-mechanical drive of hoisting and lowering mechanism of package-forming machines." Eastern-European Journal of Enterprise Technologies 5, no. 7 (89) (October 24, 2017): 38–44. http://dx.doi.org/10.15587/1729-4061.2017.111552.

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Ogorodnyk, Igor, Olena Vуsotska, Mykola Ternyuk, and Наnna Bilovol. "Development of the method of structural and parametric synthesis of the Quanton diagnostic and health complex." Eastern-European Journal of Enterprise Technologies 4, no. 9 (100) (August 16, 2019): 42–51. http://dx.doi.org/10.15587/1729-4061.2019.176174.

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Kochedykov, S. S., and S. Yu Kobzistyy. "The concept of structural-parametric synthesis and optimization of information systems in conditions of destructive impacts." Journal of Physics: Conference Series 1479 (March 2020): 012031. http://dx.doi.org/10.1088/1742-6596/1479/1/012031.

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Krasnyansk, Mikhail, Andrey Ostroukh, Sergey Karpushkin, and Artyom Obukhov. "Algorithm for Structural and Parametric Synthesis of Electronic Document Management System of Research and Education Institution." Journal of Applied Sciences 16, no. 7 (June 15, 2016): 332–37. http://dx.doi.org/10.3923/jas.2016.332.337.

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