Results 91 to 100 of about 132 (119)
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ÐвиаÑионнÑй газоÑÑÑбиннÑй двигаÑÐµÐ»Ñ ÑÑгой 160 кÐ
2019Рданной вÑпÑÑкной квалиÑикаÑионной ÑабоÑе бÑло вÑполнено пÑоекÑиÑование авиаÑионного газоÑÑÑбинного двигаÑÐµÐ»Ñ (ÐТÐ) ÑÑгой 160 кÐ, на оÑнове двигаÑÐµÐ»Ñ ÐС-90а, ÑазÑабоÑанного ÐÐР«ÐвиадвигаÑелÑ»
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2020
In this paper, we consider the application of various optimi-zation methods for training a given neural network. A mathematical model is built for these purposes. This model allows easily adapt a process of training to any of the optimization methods which are considered. The methods are compared in terms of local and global convergence.
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In this paper, we consider the application of various optimi-zation methods for training a given neural network. A mathematical model is built for these purposes. This model allows easily adapt a process of training to any of the optimization methods which are considered. The methods are compared in terms of local and global convergence.
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2023
ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑÑÑÑÑ Ð·Ð°Ð¿ÑоÑÑ Ð² ÑелÑÑионнÑÑ Ð±Ð°Ð·Ð°Ñ Ð´Ð°Ð½Ð½ÑÑ . ÐÑедмеÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ñ ÑвелиÑÐµÐ½Ð¸Ñ ÑкоÑоÑÑи вÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð·Ð°Ð¿ÑоÑов к базе даннÑÑ . Ð¦ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â ÑÑоÑмÑли
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ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑÑÑÑÑ Ð·Ð°Ð¿ÑоÑÑ Ð² ÑелÑÑионнÑÑ Ð±Ð°Ð·Ð°Ñ Ð´Ð°Ð½Ð½ÑÑ . ÐÑедмеÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ñ ÑвелиÑÐµÐ½Ð¸Ñ ÑкоÑоÑÑи вÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð·Ð°Ð¿ÑоÑов к базе даннÑÑ . Ð¦ÐµÐ»Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â ÑÑоÑмÑли
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2022
ÐÐРпоÑвÑÑена аÑимпÑоÑиÑеÑÐºÐ¾Ð¼Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑиÑÑÐµÐ¼Ñ Ð´Ð²ÑÑ Ð´ÐµÐ±Ð°Ð»Ð°Ð½ÑнÑÑ Ð²Ð¸Ð±ÑовозбÑдиÑелей (ÑоÑоÑов), ÑаÑположеннÑÑ Ð½Ð° абÑолÑÑно жеÑÑкой плаÑÑоÑ-ме Ñ Ð¾Ð´Ð½Ð¾Ð¹ ÑÑепенÑÑ ÑвободÑ. Ð ÑабоÑе пÑедлагаеÑÑÑ ÑÑ
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ÐÐРпоÑвÑÑена аÑимпÑоÑиÑеÑÐºÐ¾Ð¼Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑиÑÑÐµÐ¼Ñ Ð´Ð²ÑÑ Ð´ÐµÐ±Ð°Ð»Ð°Ð½ÑнÑÑ Ð²Ð¸Ð±ÑовозбÑдиÑелей (ÑоÑоÑов), ÑаÑположеннÑÑ Ð½Ð° абÑолÑÑно жеÑÑкой плаÑÑоÑ-ме Ñ Ð¾Ð´Ð½Ð¾Ð¹ ÑÑепенÑÑ ÑвободÑ. Ð ÑабоÑе пÑедлагаеÑÑÑ ÑÑ
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2022
In the given work spell main stages of writing a program for optimizing the shape of truss structures by the differential evolution method using the ANSYS APDL software package and the MAPDL and PYTHON programming languages. Theoretical information about rod structures and methods for their optimization are presented.
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In the given work spell main stages of writing a program for optimizing the shape of truss structures by the differential evolution method using the ANSYS APDL software package and the MAPDL and PYTHON programming languages. Theoretical information about rod structures and methods for their optimization are presented.
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2020
ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена ÑазÑабоÑке ÑÑÐµÑ Ð¼ÐµÑной модели наÑоÑа Ñипа VS4 и изÑÑÐµÐ½Ð¸Ñ Ð²Ð¾Ð¿ÑоÑа по влиÑÐ½Ð¸Ñ Ð¾ÑноÑÐµÐ½Ð¸Ñ b3 к b2 на ÑнеÑгеÑиÑеÑкие показаÑели, полÑÑенной конÑÑÑÑкÑии наÑоÑа. Ð ÑабоÑе бÑли поÑ
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ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена ÑазÑабоÑке ÑÑÐµÑ Ð¼ÐµÑной модели наÑоÑа Ñипа VS4 и изÑÑÐµÐ½Ð¸Ñ Ð²Ð¾Ð¿ÑоÑа по влиÑÐ½Ð¸Ñ Ð¾ÑноÑÐµÐ½Ð¸Ñ b3 к b2 на ÑнеÑгеÑиÑеÑкие показаÑели, полÑÑенной конÑÑÑÑкÑии наÑоÑа. Ð ÑабоÑе бÑли поÑ
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2022
Ð¦ÐµÐ»Ñ ÑабоÑÑ â ÑÑовеÑÑенÑÑвование пеÑеднего нижнего ÑÑÑага подвеÑки Ñипа McPherson. РпÑоÑеÑÑе ÑабоÑÑ Ð¿Ñоведен анализ пеÑедней подвеÑки авÑомобилÑ, пÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑоÑноÑÑнÑе ÑаÑÑеÑÑ Ð¿Ñи попеÑеÑнÑÑ Ð ...
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Ð¦ÐµÐ»Ñ ÑабоÑÑ â ÑÑовеÑÑенÑÑвование пеÑеднего нижнего ÑÑÑага подвеÑки Ñипа McPherson. РпÑоÑеÑÑе ÑабоÑÑ Ð¿Ñоведен анализ пеÑедней подвеÑки авÑомобилÑ, пÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑоÑноÑÑнÑе ÑаÑÑеÑÑ Ð¿Ñи попеÑеÑнÑÑ Ð ...
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2020
The given work is devoted to the study of quality and analysis of the technological process of the AT-9 facility by modeling it, using Matlab/Simulink environment and by calculating key performance indicators. The research set the following goals: 1. Studying the operation algorithm of AT-9 facility; 2.
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The given work is devoted to the study of quality and analysis of the technological process of the AT-9 facility by modeling it, using Matlab/Simulink environment and by calculating key performance indicators. The research set the following goals: 1. Studying the operation algorithm of AT-9 facility; 2.
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2019
MicroRNA is a class of small molecules - promising biomarkers which regu-late gene expression at the posttranscriptional level. Many pathological processes are accompanied by a change in the profile of miRNA in cells. In the given work methods of isolating miRNA from various biological samples are described.
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MicroRNA is a class of small molecules - promising biomarkers which regu-late gene expression at the posttranscriptional level. Many pathological processes are accompanied by a change in the profile of miRNA in cells. In the given work methods of isolating miRNA from various biological samples are described.
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2021
The given work is devoted to the problem of automatic laying of optimal sea nav-igation routes in real weather conditions. The research set the following goals: 1. Formalization of the problem of constructing an optimal route on a graph. 2. Construction of weight functions and target functions that meet the needs of maritime navigation. 3.
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The given work is devoted to the problem of automatic laying of optimal sea nav-igation routes in real weather conditions. The research set the following goals: 1. Formalization of the problem of constructing an optimal route on a graph. 2. Construction of weight functions and target functions that meet the needs of maritime navigation. 3.
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