Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Oleksandr Kaliuzhnyi"'
Publikováno v:
Mechanics and Advanced Technologies, Vol 8, Iss 3(102) (2024)
Отримання круглих порожнистих напівфабрикатів гарячим зворотним видавлюванням із заготовок круглого і квадратного перерізу є першим
Externí odkaz:
https://doaj.org/article/55fdfc73a23e4d40b20837e1f307a7e7
Publikováno v:
Mechanics and Advanced Technologies, Vol 8, Iss 1(100) (2024)
Штампування круглих порожнистих напівфабрикатів гарячим зворотним видавлюванням є однією з початкових операцій при виготовленні поро
Externí odkaz:
https://doaj.org/article/2f5e133de6ae4da991dcf50dc6f6f510
Publikováno v:
Mechanics and Advanced Technologies, Vol 7, Iss 1 (97), Pp 68-74 (2023)
Методом скінченних елементів створені математичні моделі і проведено дослідження варіантів гарячого, напівгарячого і холодного обтис
Externí odkaz:
https://doaj.org/article/e3ff3d645c99484dbcca82c4b0c15b9d
Publikováno v:
Mechanics and Advanced Technologies, Iss 3(90) (2020)
The article is devoted to the production of conical hollow products with a cylindrical part and a thin wall with different thickness in height from low-carbon steel. The finite element method was used to determine the shape and dimensions of the orig
Externí odkaz:
https://doaj.org/article/b4c36b0270c84d12a2693e450c685e55
Cumulative Distribution Approximation of Signal Envelope in Radio Channels with Arbitrary Scattering
Autor:
Oleksandr Kaliuzhnyi
Publikováno v:
Radioelectronics and Communications Systems; Vol. 63 No. 12 (2020): 90th anniversary of Radioengineering faculty KPI; 633-649
Radioelectronics and Communications Systems; Том 63 № 12 (2020): 90th anniversary of Radioengineering faculty KPI; 633-649
Radioelectronics and Communications Systems; Том 63 № 12 (2020): 90th anniversary of Radioengineering faculty KPI; 633-649
An approximation method for the cumulative distribution function (CDF) of a signal envelope at the output of an arbitrary radio channel based on the gamma distribution is proposed. The well-known Nakagami approximation method is a special case of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86698bc980dbad2cab86823bc0da10c8
https://doi.org/10.3103/s073527272012002x
https://doi.org/10.3103/s073527272012002x
Autor:
Oleksandr Kaliuzhnyi
Publikováno v:
Radioelectronics and Communications Systems. 62:541-558
The method of Principal Informative Components (PIC) is presented for problems of statistical measurements, where the signal to be measured cannot be directly observed. Such situations include image reconstruction, system identification, communicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62039fc03a61d1de4055f41b86e89a8a
https://doi.org/10.3103/s0735272719110013
https://doi.org/10.3103/s0735272719110013
Autor:
Oleksandr Kaliuzhnyi
Publikováno v:
JOURNAL SCIENTIFIC REVIEW; Том 6, № 59 (2019); 60-70
Журнал «НАУЧНОЕ ОБОЗРЕНИЕ»; Том 6, № 59 (2019); 60-70
Міжнародний науковий журнал Науковий огляд; Том 6, № 59 (2019); 60-70
Журнал «НАУЧНОЕ ОБОЗРЕНИЕ»; Том 6, № 59 (2019); 60-70
Міжнародний науковий журнал Науковий огляд; Том 6, № 59 (2019); 60-70
In this work the propose a load balancing algorithm, which allows to improve network bandwidth and to provide optimal load balancing with using partial-overlapping data transmission paths. The basis of this algorithm is the ECMP algorithm, followed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae759a1d2918ca64345c47d8577681b7
https://doi.org/10.26886/scientificreview.2311-4517.6(59)2019.6
https://doi.org/10.26886/scientificreview.2311-4517.6(59)2019.6
Autor:
Oleksandr Kaliuzhnyi
Publikováno v:
Scientific review. :18-28
In this work we propose a method for organizing multipath routing for SDN networks. It have two main parts. The fisrt one is a routing method based on modified wave algorithm for finding paths, and second one is load balancing method based on ECMP al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c069eaf8246668c6eebccb1218fb76c
https://doi.org/10.26886/scientificreview.2311-4517.7(60)2019.2
https://doi.org/10.26886/scientificreview.2311-4517.7(60)2019.2
Publikováno v:
Mechanics and Advanced Technologies, Iss 3(90) (2020)
The article is devoted to the production of conical hollow products with a cylindrical part and a thin wall with different thickness in height from low-carbon steel. The finite element method was used to determine the shape and dimensions of the orig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::087a29238eb991ef0b15a11cf91b22b7
http://journal.mmi.kpi.ua/article/view/219526
http://journal.mmi.kpi.ua/article/view/219526
Autor:
Oleksandr Kaliuzhnyi
Publikováno v:
JOURNAL SCIENTIFIC REVIEW; Том 6, № 69 (2020); 20-31
Журнал «НАУЧНОЕ ОБОЗРЕНИЕ»; Том 6, № 69 (2020); 20-31
Міжнародний науковий журнал Науковий огляд; Том 6, № 69 (2020); 20-31
Журнал «НАУЧНОЕ ОБОЗРЕНИЕ»; Том 6, № 69 (2020); 20-31
Міжнародний науковий журнал Науковий огляд; Том 6, № 69 (2020); 20-31
In this paper we propose a modified load balancing algorithm, which can be used to optimize network load and reduce data transmission delay. This algorithm is aimed at load balancing between partially-overlappung data transmission routes. It is based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc5081f6fc221582debe6cd10ce7d1ac
https://naukajournal.org/index.php/naukajournal/article/view/2111
https://naukajournal.org/index.php/naukajournal/article/view/2111