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Omsk Scientific Bulletin最新文献

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Modeling the contour arc based on Dezargues configuration 基于dezargume_configuration的轮廓弧建模
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2022-183-5-9
E. Konopatskiy, I. Balyuba
{"title":"Modeling the contour arc based on Dezargues configuration","authors":"E. Konopatskiy, I. Balyuba","doi":"10.25206/1813-8225-2022-183-5-9","DOIUrl":"https://doi.org/10.25206/1813-8225-2022-183-5-9","url":null,"abstract":"A new geometric algorithm for modeling the contour arc in the form of a curve of one relationship based on the Dezargues configuration, parameterization of which is performed using the mathematical apparatus \"Point Calculus\", is proposed. The analysis has shown that the obtained contour arc has interesting geometric properties, which can potentially be used for modeling one-dimensional and multidimensional outlines of high order smoothness, which constitutes a prospect for further research. A detailed description of the process of parametrization the contour arc in the point calculus based on the proposed geometric algorithm for its construction with the exception of cumbersome transformations is presented. The given methods of parametrization of geometrical objects in the point calculus on the basis of a simple relation of three points of a straight-line invariant concerning parallel projection, can be used by other researchers for the solution of a wide range of problems of engineering geometry and computer graphics. Examples of modeling spatial and planar, closed and unclosed arcs of the circumference, which can find their application as shape-forming elements of surfaces of technical forms, are given.","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115139926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Solution of optimal control problem for magnetoelectric drive with oscillatory motion 具有振荡运动的磁电传动最优控制问题的求解
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2019-166-48-51
A. Tatevosyan
{"title":"Solution of optimal control problem for magnetoelectric drive with oscillatory motion","authors":"A. Tatevosyan","doi":"10.25206/1813-8225-2019-166-48-51","DOIUrl":"https://doi.org/10.25206/1813-8225-2019-166-48-51","url":null,"abstract":"","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116182174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Electrical and photoelectric properties of photocell based on two Schottky barrier contacts Al-p-Si and Ti-p-Si 基于两个肖特基势垒接触Al-p-Si和Ti-p-Si的光电池的电学和光电特性
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2019-166-61-65
A. Blesman, R. B. Burlakov, D. A. Polonyankin
{"title":"Electrical and photoelectric properties of photocell based on two Schottky barrier contacts Al-p-Si and Ti-p-Si","authors":"A. Blesman, R. B. Burlakov, D. A. Polonyankin","doi":"10.25206/1813-8225-2019-166-61-65","DOIUrl":"https://doi.org/10.25206/1813-8225-2019-166-61-65","url":null,"abstract":"","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116291633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Method for determining effectiveness of cleaning devices for PM2.5 and PM10 suspended particles in dusty industrial emissions 粉尘工业排放物中PM2.5和PM10悬浮颗粒清洁装置有效性的测定方法
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2019-165-66-71
L. O. Shtripling, V. V. Bazhenov, Y. Kalinin, N. S. Bazhenova, V. Merkulov
{"title":"Method for determining effectiveness of cleaning devices for PM2.5 and PM10 suspended particles in dusty industrial emissions","authors":"L. O. Shtripling, V. V. Bazhenov, Y. Kalinin, N. S. Bazhenova, V. Merkulov","doi":"10.25206/1813-8225-2019-165-66-71","DOIUrl":"https://doi.org/10.25206/1813-8225-2019-165-66-71","url":null,"abstract":"","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114779843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Features of pressure control in pipelines of spacecraft propulsion systems 航天器推进系统管道压力控制的特点
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2019-166-78-83
I. Platov, Е. V. Leun, A. I. Сheredov, Y. Mishin
{"title":"Features of pressure control in pipelines of spacecraft propulsion systems","authors":"I. Platov, Е. V. Leun, A. I. Сheredov, Y. Mishin","doi":"10.25206/1813-8225-2019-166-78-83","DOIUrl":"https://doi.org/10.25206/1813-8225-2019-166-78-83","url":null,"abstract":"","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125465686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improving the efficiency of sanitation of urological catheters with various types of exposure to ultrasound emitters 提高不同暴露类型超声发射器泌尿导管的卫生效率
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2022-183-10-13
A. Novikov, A. R. Putintseva
{"title":"Improving the efficiency of sanitation of urological catheters with various types of exposure to ultrasound emitters","authors":"A. Novikov, A. R. Putintseva","doi":"10.25206/1813-8225-2022-183-10-13","DOIUrl":"https://doi.org/10.25206/1813-8225-2022-183-10-13","url":null,"abstract":"The purpose of the article is to determine rational modes for safe and effective ultrasound exposure in order to sanitation urological catheters. It is shown that using an amplitude-modulated or pulsed power supply mode, it is possible to achieve an increase in amplitude, i.e. to improve the quality of cleaning and reduce heat generation. As a result, to technological solutions for the initiation of an ultrasonic emitter have been proposed.","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125609478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Isoline families in the space with rectilinear distances 空间中具有直线距离的等值线族
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2022-182-17-20
V. Yurkov
{"title":"Isoline families in the space with rectilinear distances","authors":"V. Yurkov","doi":"10.25206/1813-8225-2022-182-17-20","DOIUrl":"https://doi.org/10.25206/1813-8225-2022-182-17-20","url":null,"abstract":"The paper is devoted to planar linear sets generated by linear conditions which are realized for rectangular or Manhattan metrics. The aim of this paper is to give an approach to researching the properties of linear conditions defined on Manhattan plane. Linear conditions are written as a finite sum of products Manhattan distances and real numerical factors. The paper presents a constructive method to solve the next general geometric problem. Let finite sets of linear figures (segments of line, polygons) are given on Manhattan plane at general positions. Find a planar set corresponding to given linear condition based on the given sets. The set of broken lines corresponding to given conditions generates a family of isolines for given sets. Constructive algorithm to build the family is suggested. The algorithm is based on the rectangular Hanan lattice and calculation numerical values in each cell. Some theorems applied to these cases are formulated in the paper.","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124807709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Management of production risk on objects of machine-building complex 机械制造综合体对象的生产风险管理
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2019-167-5-9
V. Serdyuk, A. M. Dobrenko, O. A. Tsorina, E. Bakiko
{"title":"Management of production risk on objects of machine-building complex","authors":"V. Serdyuk, A. M. Dobrenko, O. A. Tsorina, E. Bakiko","doi":"10.25206/1813-8225-2019-167-5-9","DOIUrl":"https://doi.org/10.25206/1813-8225-2019-167-5-9","url":null,"abstract":"","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123390848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft 小型航天器校正推进系统电弧推进器动力源设计与实验研究
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2019-167-46-50
V. Fedyanin, P. Yachmenev
{"title":"Design and experimental studies of power source of arcjet thrusters for corrective propulsion systems of small spacecraft","authors":"V. Fedyanin, P. Yachmenev","doi":"10.25206/1813-8225-2019-167-46-50","DOIUrl":"https://doi.org/10.25206/1813-8225-2019-167-46-50","url":null,"abstract":"","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130393126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnosis experience of traction engines of locomotives 机车牵引发动机诊断经验
Omsk Scientific Bulletin Pub Date : 1900-01-01 DOI: 10.25206/1813-8225-2019-163-67-71
V. Tetter, V. Shakhov
{"title":"Diagnosis experience of traction engines of locomotives","authors":"V. Tetter, V. Shakhov","doi":"10.25206/1813-8225-2019-163-67-71","DOIUrl":"https://doi.org/10.25206/1813-8225-2019-163-67-71","url":null,"abstract":"","PeriodicalId":107042,"journal":{"name":"Omsk Scientific Bulletin","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115059738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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