The effect of a polymer material coating on the stress state of plate building structures with holes

Koryagin, S. I.; Великанов, Н. Л.; Sharkov, O. V.

doi:10.1088/1757-899x/913/2/022045

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…All these properties are very important given the far from ideal road network in Russia. Note that the proof of the possibility of using the results of a "local" experiment on a non-local domain of parameters is universal and avoids many errors when trying to generalize the results of the analysis of specific structures of dynamical systems to all the structures of these systems in the domain of the extended set of the family of these structures [18][19][20].…”

Section: Discussion and Implementationmentioning

confidence: 99%

On the Possibility of Generalizing the Results of Studies of Dynamical Systems on the Example of a Vehicle Suspension

2021

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The dynamics of mechanical systems, the operation of electromagnetic and electronic devices and devices, the principle of operation of a number of machines and mechanisms, engineering structures from various fields are often described by differential equations and their systems. Differential equations are often mathematical models of the movement and operation of various engineering objects. As a rule, such equations are solved by numerical methods for specific parameter values. These methods of solving differential equations are widely used in practice. However, these methods also have significant disadvantages. For example, the solution of differential equations is obtained for a specific object with the specified parameters. In this case, a solution is obtained for a single point in the parameter space of a set of similar objects, points in this space of the considered family of objects. A natural question arises: Is it possible to extend the results of the solution for a single point in space (a specific object) and the identified properties and regularities to other points (other objects) of the considered family? The purpose of this article is to identify conditions under which it is possible to generalize the results of solving differential equations with specific parameter values describing a single construction to the entire family of similar constructions, the entire space of parameters under consideration. The implementation of the identified conditions is illustrated by the example of solving the problem of “analyzing the dynamic properties of a mathematical model of a car with adaptive (adjustable) suspension of a new principle of action (developed by the authors), moving at a variable speed along an indirect profile of the road surface and developing recommendations for their radical improvement”.

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Section: Discussion and Implementationmentioning

confidence: 99%

On the Possibility of Generalizing the Results of Studies of Dynamical Systems on the Example of a Vehicle Suspension

2021

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“…The paper proposes to take into account the world experience based on the obtained experimental data, to combine the calculation methods and to introduce adaptive weight coefficients for them. The authors studied the combustion of organic fuels and have experience that allows us to evaluate the reliability of the results of neural network forecasting in this area [49]. New approximation methods were also used by the authors [50].…”

Section: Literature Reviewmentioning

confidence: 99%

Methodological Foundations for Modeling the Processes of Combining Organic Fuel Generation Systems and Photovoltaic Cells into a Single Energy Technology Complex

2021

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The needs to reduce the imperfection of theoretical and methodological approaches to value and regulate the processes of applying the methods of transactional energy are substantiated. The concept of combining organizational, economic and mathematical models to improve technical, technological and information methods for the effective integration of renewable and traditional energy facilities has been formulated. This determined the goal of forming a digital platform for machine-to-machine automatic processing of transactions. The creation of the platform contributes to solving a number of research tasks including development of schemes for the use of photo and thermoelements for energy generation in distributed energy and control of electrical and thermodynamic parameters of equipment in sensors of its diagnostics and use in electric drives of actuators of the Industrial Internet of Things. The use of big datа and datа science tools is aimed at achieving a number of practical results. Firstly, the differentiation of the composition of capacities and sources in the complex of hybrid energy facilities has been expanded, secondly, possibilities of modeling has been increased. Furthermore, the results of investigation are the model of integration and balancing regulation in the transactional energy platform of the Center for the Coordination of Interest in Complex Objects.

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The effect of a polymer material coating on the stress state of plate building structures with holes

Cited by 2 publications

References 11 publications

On the Possibility of Generalizing the Results of Studies of Dynamical Systems on the Example of a Vehicle Suspension

On the Possibility of Generalizing the Results of Studies of Dynamical Systems on the Example of a Vehicle Suspension

Methodological Foundations for Modeling the Processes of Combining Organic Fuel Generation Systems and Photovoltaic Cells into a Single Energy Technology Complex

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