Vol 8, No 15 (2020)
- Year: 2020
- Published: 20.12.2020
- Articles: 10
- URL: https://ogarev-online.ru/2311-2468/issue/view/18738
Full Issue
Methods for determining water consumption of natural objects in automated control systems
Abstract
The main difficulties of accounting for water consumption on mountain rivers are considered. The problems of using traditional methods and features of applying promising approaches to determining water consumption in the construction of automated hydraulic posts are analyzed.
3D-printing of ceramic products using spiral printing of the body of rotation with a wavy surface and the effect of «weaving»
Abstract
The article discusses the algorithm for creating control commands for three-dimensional printing by the spiral method with a wavy surface of the fabric wall and the effect of «weaving». The algorithm allows to increase the strength of the product during spiral printing. Currently used in the manufacture of vases, dishes and decorative products from ceramics on a 3D-printer «Erzay3D Craft».
«Easy Trip» travel search system
Abstract
The article discusses the issues of established options for the movement of the population of the Kyrgyz Republic. The focus is on the digitalization and automation of the movement process. The scientific novelty of the research lies in the development of a web-oriented system of online booking and the formation of new trips to the Kyrgyz Republic.
Use of fuzzy logic in solving lending issues in banking
Abstract
А computer system based on fuzzy logic for recognizing the possibility of issuing a loan to Bank clients is described. To solve this problem, the special tools in the MATLAB application software package Fuzzy Logic Toolbox was applied. The system allows you to quickly select the optimal form of credit and estimate the possible loan amount based on information about the customer's solvency and the Bank's working conditions.
Electronic device for electric power supply luminescent lamp with quasi-constant current
Abstract
The article considers a variant of the circuit of an electronic for electric power supply of a fluorescent lamp with a quasi-constant current. The results of modeling the electric power modes of an 8 W fluorescent lamp in the Multisim software environment are presented. A variant of power management using a timer device is considered. A photograph of a working prototype of the device is presented.
Development of microwave plasma ion source devices for spectrometry of solid and liquid substances
Abstract
The work is devoted to the development of the design of microwave plasma ion source devices. The constructions will allow studying the dynamics of changes in the spectra of substances, both in terms of the effects of temperature and the time of exposure of the ions to the substances under study. At the same time, in the proposed design scheme, unlike other types of the ion source, there is no contamination of substances. The features of the supply of the investigated substances in a liquid or solid state are considered.
Recognition and monitoring of natural catastrophic phenomena
Abstract
The scientific research that is considered in this article is related to the construction of intelligent visual image recognition systems. The article suggests using a new approach for recognizing natural disasters based on the use of a color geoinformation image. The proposed methods for solving the tasks of recognizing and monitoring natural and man-made disasters are particularly relevant in practice for Kyrgyzstan as a mountainous country.
Frequency supply of relocatable objects of mobile communication
Abstract
The article analyzes the need and features of the use of mobile radio electronic means for the emergency removal of a high subscriber load. Variants of local frequency planning of a fixed cellular network with the introduction of a mobile base station are proposed.