2019 International Science and Technology Conference "EastСonf"最新文献_第5页

Tools of Data Transmission at Building Information Modeling 建筑信息建模中的数据传输工具

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725373

O. Bukunova, A. Bukunov

引用次数: 11

Automatic Evaluation of the Gas Flow Rate from Wells Using a Header-Flowline Gas Gathering System 利用集管集气系统自动评估井中气体流量

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725417

A. N. Krasnov, M. Prakhova, Ye.A. Khoroshavina

{"title":"Automatic Evaluation of the Gas Flow Rate from Wells Using a Header-Flowline Gas Gathering System","authors":"A. N. Krasnov, M. Prakhova, Ye.A. Khoroshavina","doi":"10.1109/EASTСONF.2019.8725417","DOIUrl":"https://doi.org/10.1109/EASTСONF.2019.8725417","url":null,"abstract":"When operating a gas well, the main issue is controlling the pressure in the well and reaching a certain operating flow rate, the so-called practical productivity of the well at which it is operated optimally. For operational control of the flow rate, one has to control the gas flow velocity through the flowline in real time. This paper proposes using an artificial pressure wave propagating in the gas flow at the speed of sound. Such a wave is generated when adding a hydrate inhibitor to the gas flow after which it propagates to both sides of the generation point. By measuring the time it takes the wave to travel a certain distance upstream and downstream, one can calculate the gas velocity. The automated system uses a two-cycle measurement. First, it finds the current baseline speed of sound in the common header, after which it finds the desired gas velocity at the wellhead where the flowline is connected to the common header. Pressure waves are registered by high-rate pressure sensors. The system uses a wireless data channel. Measurement accuracy is sufficient to find the well status and gas velocity in real time.","PeriodicalId":261560,"journal":{"name":"2019 International Science and Technology Conference \"EastСonf\"","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127659304","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: 2

Classification of Methods for Forming Surfaces When Machining Parts on Machine Tools 在机床上加工零件时表面成形方法的分类

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725366

V. Lelyukhin, O. Kolesnikova, T. A. Kuzminova

引用次数: 5

Advantages of Using the Probabilistic Form of Information Representation in Information-Control Systems 在信息控制系统中使用概率形式的信息表示的优点

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTCONF.2019.8725406

N. Sapozhnikov, A. Polyakov, D. Moiseev

引用次数: 8

Joint Work of Two Mobile Robots at the Execution of Manipulation Operations 两个移动机器人在执行操纵操作时的联合工作

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725378

V. Filaretov, A. Katsurin

引用次数: 1

The Implementation Method of Application Program Interface for Manipulator Mitsubishi RV-2FB 三菱RV-2FB机械手应用程序接口的实现方法

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725388

D. Yukhimets, E. Yudinkov

引用次数: 1

Improving Energy Efficiency and the Choice of Rational Parameters of the Boiler on the Example of the City of Blagoveshchensk Amur Region 提高锅炉能效及合理参数的选择——以黑龙江地区布拉戈维申斯克市为例

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725326

Yu.V. Khondoshko

引用次数: 1

Project of Automated System's Information Security System Selection 自动化系统信息安全系统选型项目

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725345

E. Vitenburg, A. Nikishova

{"title":"Project of Automated System's Information Security System Selection","authors":"E. Vitenburg, A. Nikishova","doi":"10.1109/EASTСONF.2019.8725345","DOIUrl":"https://doi.org/10.1109/EASTСONF.2019.8725345","url":null,"abstract":"Automation of production processes of enterprise today has enormous scales. The spread of automated control systems of technological processes (ACSTP) and their integration with corporate information systems have led to increase in proportion of successfully implemented malicious impacts on ACSTP. Occurrence of new types of attacks and increase in number of successfully implemented attacks cause the need to form protection systems of industrial systems. Designing protection system of ACSTP is multi-stage process, starting with collection of data on object of protection, its main components, information assets, links with other systems, and identification of relevant information security threats to the system. In this article analysis of structure of typical automated control system of technological process is carried out. The most important components of ACSTP from the point of view of information security are identified. The article defines the need to form project of protection system of ACSTP on the basis of monitoring data of events that occur in ACSTP. Main classes of system events from the point of view of information security are defined. The most typical information security threats for this type of automated systems are considered. Neutralization of groups of threats relevant to ACSTP is carried out by means of forming effective protection system. The typical composition of data protection system of ACSTP is defined. According to results of analysis, the correspondence between security events of ACSTP, current threat groups and typical means of information protection is determined. Choosing the composition of information security tools is complex task that requires a lot of time. To achieve greater efficiency in its solving, it is proposed to use decision support system and system of artificial intelligence. Authors developed functional model of selection of protection system's project using intelligent method of decision support with neural network in it.","PeriodicalId":261560,"journal":{"name":"2019 International Science and Technology Conference \"EastСonf\"","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127437011","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

One Approach to the Design of Digital Educational Resources for the Training of Personnel in Power Industry 电力行业人才培养数字化教育资源设计的一种途径

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/EASTСONF.2019.8725355

D. Grinchenkov, D. N. Kushchiy, A. Shchurov

引用次数: 3

Heat Supply System in the Areas Remote from the Centralized Source: The Case of Tyumen 远离集中热源地区的供热系统:以秋明为例

2019 International Science and Technology Conference "EastСonf" Pub Date : 2019-03-01 DOI: 10.1109/eastconf.2019.8725335

P. Tretyakova

引用次数: 0