Informacionno-technologicheskij vestnik最新文献_第9页

Calculation of the reliability of electrical products of telemetry systems data acquisition devices 遥测系统数据采集设备电气产品可靠性计算

Informacionno-technologicheskij vestnik Pub Date : 2020-06-17 DOI: 10.21499/2409-1650-2020-24-2-3-9

Э.М. Аббасов, А.Б. Семенов

{"title":"Calculation of the reliability of electrical products of telemetry systems data acquisition devices","authors":"Э.М. Аббасов, А.Б. Семенов","doi":"10.21499/2409-1650-2020-24-2-3-9","DOIUrl":"https://doi.org/10.21499/2409-1650-2020-24-2-3-9","url":null,"abstract":"На основе анализа требований по надежности к электрорадиоизделиям устройств сбора данных в телеметрических системах проведена расчетная оценка показателей надежности элементным методом с использованием автоматизированной системы расчета надежности. Исследованы дополнительные возможности автоматизированной системы: разбиение исходных данных на независимые проекты расчета. Расчетная оценка выполнена для экспоненциального закона распределения времени между отказами, стационарного потока отказов и предположения, что отказы являются событиями случайными и независимыми.\u0000 Based on an analysis of the reliability requirements for electrical products of data acquisition devices in telemetry systems, a reliability rating is calculated in accordance by the elemental method using an automated reliability calculation system. The additional capabilities of the automated system are investigated: splitting the source data into independent calculation projects. A calculation estimate is made for the exponential law of the distribution of time between failures, the stationary flow of failures, and the assumption that failures are random and independent events.","PeriodicalId":424160,"journal":{"name":"Informacionno-technologicheskij vestnik","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130424094","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 building 3D printers and ways to improve them 构建3D打印机的特点和改进方法

Informacionno-technologicheskij vestnik Pub Date : 2020-06-17 DOI: 10.21499/2409-1650-2020-24-2-136-142

Лидия Васильевна Суркова, Дмитрий Викторович Давыдов

{"title":"Features of building 3D printers and ways to improve them","authors":"Лидия Васильевна Суркова, Дмитрий Викторович Давыдов","doi":"10.21499/2409-1650-2020-24-2-136-142","DOIUrl":"https://doi.org/10.21499/2409-1650-2020-24-2-136-142","url":null,"abstract":"В работе рассмотрены возможности использования 3D принтеров в строительной отрасли, выделены преимущества и недостатки используемых технологий. Предметом исследования выступают конструкционные особенности 3D принтеров и возможности их усовершенствования. Для этого использованы методы системного анализа и декомпозиции. В результате работы рассмотрены 3D принтеры, выбрана технология печати как основа для совершенствования. Проведена декомпозиция технических характеристик 3D принтера, оказывающих непосредственное влияние на результат его работы - скорость печати. Определены управляющие воздействия. Полученные результаты могут быть использованы в дальнейших исследованиях для получения количественных зависимостей.\u0000 The article discusses the possibilities of using 3D printers in the construction industry, highlights the advantages and disadvantages of the technologies used. The subject of research is the design features of 3D printers and the possibilities for their improvement. To do this, we used the methods of system analysis and decomposition. As a result, 3D printers are considered, and printing technology is chosen as the basis for improvement. The decomposition of technical characteristics of a 3D printer that directly affect the result of its operation - the speed of printing. Control actions are defined. The results obtained can be used in further research to obtain quantitative dependencies.","PeriodicalId":424160,"journal":{"name":"Informacionno-technologicheskij vestnik","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123549937","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 management of geographically distributed IB system using industrial technology Internet of things 利用工业物联网技术改进地理分布式IB系统的管理

Informacionno-technologicheskij vestnik Pub Date : 2020-06-17 DOI: 10.21499/2409-1650-2020-24-2-143-149

А.И. Сухотерин

{"title":"Improving the management of geographically distributed IB system using industrial technology Internet of things","authors":"А.И. Сухотерин","doi":"10.21499/2409-1650-2020-24-2-143-149","DOIUrl":"https://doi.org/10.21499/2409-1650-2020-24-2-143-149","url":null,"abstract":"В статье рассматривается проблемы управления ИБ на территориально-распределённых объектах защиты. Во избежание простоев и для сохранения безопасности на предприятии необходимо внедрение технологий, позволяющих обнаруживать и прогнозировать риски. Предлагается с помощью промышленного интернета-вещей обеспечить непрерывный интеллектуальный мониторинг ключевых показателей, что дает возможность определить проблему и принять необходимые меры для ее решения. Оперативный в режиме реального времени анализ поможет специалисту ИБ быстрее находить уязвимые места и предотвратить несанкционированные действия на предприятии.\u0000 This article discusses the problems of is management on geographically distributed security objects. In order to avoid downtime and to maintain security at the enterprise, it is necessary to introduce technologies that allow detecting and predicting risks. It is proposed to use the industrial Internet of things to provide continuous intellectual monitoring of key indicators, which makes it possible to identify the problem and take the necessary measures to solve it. Real-time real-time analysis will help the IB specialist find vulnerabilities faster and prevent unauthorized actions in the enterprise .","PeriodicalId":424160,"journal":{"name":"Informacionno-technologicheskij vestnik","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115568051","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

Information system interoperability support of regional situational centers: problems and technologies 区域态势中心信息系统互操作性支持:问题与技术

Informacionno-technologicheskij vestnik Pub Date : 2020-06-17 DOI: 10.21499/2409-1650-2020-24-2-107-119

А.В. Маслобоев

{"title":"Information system interoperability support of regional situational centers: problems and technologies","authors":"А.В. Маслобоев","doi":"10.21499/2409-1650-2020-24-2-107-119","DOIUrl":"https://doi.org/10.21499/2409-1650-2020-24-2-107-119","url":null,"abstract":"В работе рассматриваются цели и проблематика обеспечения интероперабельности информационно-управляющих систем региональных ситуационных центров. Выделены три типа проблем поддержки интероперабельности на технологическом, семантическом и организационном уровнях взаимодействия компонентов этих систем. Предлагаются пути решения задач обеспечения интероперабельности информационных систем ситуационных центров региона, основанные на применении агентных технологий и онтологий и обеспечивающие интеграцию распределенных компонентов в единую сетецентрическую среду и совместное использование информационных ресурсов.\u0000 The paper considers goals and problems of information-management system interoperability support of the regional situational centers. Three types of the information system components interoperability support problem at technological, semantic and organizational interaction level are assigned. Problem-solving directions of information system interoperability support of regional situational centers based on application of multi-agent technologies and ontologies are proposed. That provides system component integration in the unified network-centric environment and information resources sharing.","PeriodicalId":424160,"journal":{"name":"Informacionno-technologicheskij vestnik","volume":"140 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129061293","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

Accuracy of measurement of the signal information parameter in aviation and space-rocket radio systems in the presence of additive and multiplicative interference with a low level. Part 2 (Examples of frequency and arrival time measurements useful signal) 低水平加性和乘性干扰下航空和航天火箭无线电系统信号信息参数测量的精度。第2部分(频率和到达时间测量有用信号的例子)

Informacionno-technologicheskij vestnik Pub Date : 2020-03-11 DOI: 10.21499/2409-1650-2020-26-4-14-26

Владимир Артюшенко, В.И. Воловач

{"title":"Accuracy of measurement of the signal information parameter in aviation and space-rocket radio systems in the presence of additive and multiplicative interference with a low level. Part 2 (Examples of frequency and arrival time measurements useful signal)","authors":"Владимир Артюшенко, В.И. Воловач","doi":"10.21499/2409-1650-2020-26-4-14-26","DOIUrl":"https://doi.org/10.21499/2409-1650-2020-26-4-14-26","url":null,"abstract":"Произведена оценка влияния флуктуационных стационарных мультипликативных помех, действующих одновременного с аддитивными помехами, на точность измерения неэнергетических параметров информационных сигналов. Показано, что мультипликативная помеха низкого уровня оказывает более сильное влияние на точность измерения времени прихода, чем на точность измерения частоты полезного сигнала. Осуществлена количественная оценка влияния мультипликативной помехи на точность измерения неэнергетических параметров полезного сигнала.\u0000 The influence of fluctuating stationary multiplicative interference acting simultaneously with additive interference on the accuracy of measurement of non-energy parameters of information signals is estimated. It is shown that low-level multiplicative interference has a stronger effect on the accuracy of the arrival time measurement than on the accuracy of the useful signal frequency measurement. A quantitative assessment of the effect of multiplicative interference on the accuracy of measurement of non-energy parameters of the useful signal is carried out.","PeriodicalId":424160,"journal":{"name":"Informacionno-technologicheskij vestnik","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133139761","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

Technical means of increasing the efficiency of administering fiber-optic communications using the LC connector 利用LC连接器提高光纤通信管理效率的技术手段

Informacionno-technologicheskij vestnik Pub Date : 2019-09-30 DOI: 10.21499/2409-1650-2019-3-22-32

А. Semenov, T. S. Abbasova

引用次数: 0

Risks and threats in import substitution issues handling in aircraft and space industry of military-industrial establishment 军工企业航空航天工业进口替代问题处理的风险与威胁

Informacionno-technologicheskij vestnik Pub Date : 2019-09-30 DOI: 10.21499/2409-1650-2019-3-3-14

K. Ushakova, V. Isaev

引用次数: 0

Method for determining deflections of round plates under the action of harmonic transverse load 谐波横向荷载作用下圆板挠度的测定方法

Informacionno-technologicheskij vestnik Pub Date : 2019-09-30 DOI: 10.21499/2409-1650-2019-3-40-49

A. Kravchuk, A. Kravchuk

引用次数: 0

Method of reducing the inertia of a thermocouple cable CTMS based on a cable of variable cross-section to improve reliability in aviation and rocket and space technology 减少基于变截面电缆的热电偶电缆CTMS惯性的方法，以提高航空、火箭和航天技术的可靠性

Informacionno-technologicheskij vestnik Pub Date : 2019-07-30 DOI: 10.21499/2409-1650-2019-2-65-71

Р. A. Filippovich, S. Gurova

引用次数: 0

Methods for estimating the shape of the probability density distribution in tasks of processing the results of measurements of aerospace radio systems 航空航天无线电系统测量结果处理任务中估计概率密度分布形状的方法

Informacionno-technologicheskij vestnik Pub Date : 2019-07-30 DOI: 10.21499/2409-1650-2019-2-3-11

V. M. Artyushenko, V. I. Volovach

引用次数: 0