Zobrazeno 1 - 10
of 1 247
pro vyhledávání: '"A. Yu. Kim"'
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 50, Iss 1, Pp 185-193 (2023)
Objective. The purpose of this study was to create new pre-fabricated membrane-rod structures and non-linear methods for their calculation.Method. A stepwise method with an iterative numerical Euler-Cauchy procedure of the third order of accuracy was
Externí odkaz:
https://doaj.org/article/4d3ff3588292493eb3b17723ca13950d
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 49, Iss 4, Pp 152-161 (2023)
Objective. The purpose of the study is to substantiate the need to take into account the geometric and physical nonlinearities in large-span membrane-pneumatic systems.Method. The study is based on the application of the parameter variation method; m
Externí odkaz:
https://doaj.org/article/a158f660b3624a8bb2be660d3bf3a86b
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 49, Iss 2, Pp 133-142 (2022)
Objective. The purpose of this study is to create a static calculation algorithm to determine the maximum bearing capacity of a lenticular membrane-pneumatic system for covering large spans under the action of external force loads.Method. A numerical
Externí odkaz:
https://doaj.org/article/d74f51c57b2248d28fce9192ebdeb58d
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 49, Iss 1, Pp 122-132 (2022)
Objective. The purpose of this study is to substantiate the methodology for static calculation of light coatings for large-span structures with lenticular membrane-pneumatic lenses, including racks at individual points of the span, using the step-ite
Externí odkaz:
https://doaj.org/article/e1b2f51899d54c489151ac926fc87867
Publikováno v:
Вестник Дагестанского государственного технического университета: Технические науки, Vol 48, Iss 4, Pp 159-170 (2022)
Objective. The purpose of this study is to create a light, sufficiently rigid bearing coating, which can be strengthened by the air-supporting effect during overloads during force majeure. These structures can be erected in a very short time, both in
Externí odkaz:
https://doaj.org/article/2c3eac0a11d84c7fb428ea38c6772b84
Autor:
T. Yu. Kim, R. A. Prakapovich
Publikováno v:
Informatika, Vol 21, Iss 3, Pp 48-62 (2024)
Objectives. To develop a new method for training a mobile robot control system to use a maze solver algorithm based on reinforcement learning and the right-hand algorithm.Methods. The work uses the method of computer modeling in the MATLAB/Simulink e
Externí odkaz:
https://doaj.org/article/c8d87eff95084417b26692888ec67411
Publikováno v:
Informatika, Vol 19, Iss 3, Pp 86-100 (2022)
Objectives. The increase of the efficiency of a separate transport mobile robot in a warehouse due to optimal regulation of the speed of its movement. It is required to control the position, speed, acceleration and direction of movement of the mobile
Externí odkaz:
https://doaj.org/article/6cf5c0e80c0e484eaafabf54ec7f26a2
Autor:
Seok Woo Lee, MD. Waseem Hussain, Sanchari Shome, Su Ryong Ha, Jae Taek Oh, Dong Ryeol Whang, Yunseul Kim, Dong-Yu Kim, Hyosung Choi, Dong Wook Chang
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract In this study, strong electron-withdrawing fluorine (F) and cyano (CN) substituents are selectively incorporated into the quinoxaline unit of two-dimensional (2D) D–A-type polymers to investigate their effects on the photovoltaic propertie
Externí odkaz:
https://doaj.org/article/36154fa6ff8c47a584c61e9697f80779
Autor:
T. Yu. Kim, R. A. Prakapovich
Publikováno v:
Informatika, Vol 18, Iss 4, Pp 53-68 (2021)
O b j e c t i v e s. To develop a control system for the movement of a mobile robot along a color-contrast line, as well as to find the values of the coefficients of a proportional-integral-differentiating (PID) controller that allows the robot to mo
Externí odkaz:
https://doaj.org/article/fd8f924cf19f401abbf65f907a5b3d52
Autor:
Dong-Jin Lee, Dae Yu Kim
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Engineering of efficient plasmonic hotspots has been receiving great attention to enhance the sensitivity of surface-enhanced Raman scattering (SERS). In the present study, we propose a highly sensitive SERS platform based on Au nanoparticle
Externí odkaz:
https://doaj.org/article/2660d0c6ef5f47fb85d6eb2158434e0a