Modes of functioning of the automated system “pipeline” with integrated logistical support of pipelines and vessels of industrial enterprises

2015 ◽  
Vol 44 (7) ◽  
pp. 580-592 ◽  
Author(s):  
V. P. Meshalkin ◽  
E. R. Moshev
Actuators ◽  
2021 ◽  
Vol 10 (12) ◽  
pp. 318
Author(s):  
Bashir Salah

With the advent of modern communication and control strategies, existing industrial enterprises are now being transformed as per Industrial Revolution (IR) 4.0 standards to maximize production rates and monetary gains. To cope with the pace of the modern technological revolution, the Government of Saudi Arabia has launched “Vision 2030”. This research article presents the full automation process of an existing production line at the College of Engineering, King Saud University, as per “Vision 2030” guidelines. Initially, a production line was designed to produce flavored yogurt bottles from a user-defined flavor and plain yogurt mixture. The research project was completed in two phases. During phase I, smart sensing, control, and automation equipment were used to minimize human intervention, the so-called semi-automated mode of operation. A bottle-feeding mechanism and robotic arms were later integrated to eliminate human intervention during the second phase. Moreover, during phase II, Node-RED, Telegram Bots, and a Raspberry Pi 4 controller were used to achieve IoT-based monitoring and control as per Industry 4.0 requirements. A comparative performance analysis was conducted between semi-automated and fully automated modes of operation to demonstrate the benefits of the fully automated operational mode. The performance of the fully automated system was found to be superior in comparison with the semi-automated system.


2020 ◽  
Vol 288 (6) ◽  
pp. 48-53
Author(s):  
V. LYSAK ◽  

The formation of the ERP is a complex and time-consuming process, and therefore for the successful completion of the project it is necessary to develop a strategic plan for management automation and the use of modern approaches to assess its effectiveness. An important aspect of the formation of an effective ERP is to identify, analyze and assess the impact of external and internal factors that affect the satisfaction of future users of the implemented system – staff and managers at all levels. The article analyzes common approaches to identifying factors influencing the effectiveness of projects for automation of industrial enterprise management. The application of common approaches to assessing the effectiveness of an automated enterprise management system at different levels of maturity of its IT infrastructure, indicating their main advantages and disadvantages, and gives priority to the total cost of ownership as a key. It is proved that to increase the productivity and efficiency of ERP-system enterprises should take into account the factors that affect user satisfaction. At present, it is actually possible to determine the effectiveness of IT investments for Ukrainian enterprises is the analysis of whether it is possible to achieve the set goals at the expense of funds allocated for automation, formulated not in the form of their return coefficient, but in terms characterizing the parameters of automated processes. In general, for most modern enterprises before the implementation of AMS it is necessary to conduct an audit and reorganization of their activities to create rational technologies and business processes. Reorganization in this case does not necessarily mean a change in the organizational structure of the enterprise, but the optimization of processes to achieve greater productivity at lower cost. Prospects for the development and maintenance of the system are important for domestic enterprises, which are mainly determined by the developer (supplier) of the automated system, as well as a set of standards that is embedded in the system and its components. In addition, an important role in choosing a supplier is the form of its presence in the domestic market, which is formed by the presence of a network of certified technical support centers, authorized training centers, “hotlines” for consultations and more.


2017 ◽  
Vol 8 (3) ◽  
Author(s):  
A. M. Silvestrov ◽  
A. I. Sorokovyi ◽  
A. I. Laktionov

There are topical issues of development of the automated system intended for assessment of level of competence of industrial enterprises divisions for planning of training actions of specialists in automation of engineering processes are determined in article.


2016 ◽  
Vol 2016 (4) ◽  
pp. 199-206 ◽  
Author(s):  
Алексей Горлов ◽  
Aleksey Gorlov ◽  
Михаил Рытов ◽  
Mikhail Rytov ◽  
Дмитрий Лысов ◽  
...  

This paper reports the automation of an effi-ciency assessment process for complex systems of information security by means of an automated system formation the basic functions of which are: carrying out of information security (IS) audit, model formation of IS threats, recommendations for the formation of information security systems, a set of organization-regulatory documentation. For the solution of a problem in the efficiency assessment of confidential information protection there is developed a simulator and a universal criterion taking into account a probability of the realization and combating threats and allowing the estimation of the complex system efficiency for information protection in dynamics of processes occurred. The approach offered to the assessment of an information security level of an information object allows reducing considerably material and time costs for carrying out information security audit and also increasing the design solutions quality at the creation and introduction of complex system of information protection.


Author(s):  
Karina Vahidova ◽  
Magomed Shavalovich Mintsaev ◽  
Madina Rizvanovna Isaeva ◽  
Maxim Alexeyevich Ignatiev ◽  
Stanislav Aleksandrovich Ignatiev

The article considers introducing automated quality control systems to the industrial enterprises, which is very important today. There are many factors that negatively affect the reliability of products used in different industries (transport, agriculture, etc.). One of the important factors at present is the quality of turning parts, which, in turn, is influenced by the state of the cutting tool. Practical research shows that a greater number (35%) of cutting tool breakdowns happen due to its wear, and the time spent on changing the cutter is, on average, 10% of the working time of mechatronic machine tool systems. To prevent breakage of the cutter and damage of products associated with wear, it is necessary to determine in a timely manner the moment of the beginning of critical wear of the cutting tool. Thus, a need arose for the development of an automated system for recognizing the initial phase of critical wear of a cutter during turning on a CNC machine in real time, and it is essential to create a reliable algorithm and software and mathematical support. The implementation of the considered algorithm for determining the critical wear of the cutter in turning according to the stability margin of the dynamic system and its software implementation make it possible to use the tool resource and practically eliminate the rejects associated with late replacement of the cutter during turning, as well as significantly reduce financial costs under conditions of mass production to which the suboptimal consumption of the working resource of the tool leads. The proposed decision helps to increase the turning efficiency


2017 ◽  
Vol 2017 (1) ◽  
pp. 58-67
Author(s):  
Юрий Кропотов ◽  
Yuriy Kropotov ◽  
Елена Догадина ◽  
Elena Dogadina ◽  
Наталья Холкина ◽  
...  

The object of research is industrial enterprises with successive temporal and cellular spatial structure of production organization which is common for principles of small-lot production. The purpose of the work is the development of an algorithm for automated machine utilization intended for small-lot production. In the paper there was used an apparatus of the theory of mass service, methods of global search optimization, an additive method of criteria compression. On the basis of the algorithm there is developed a software which includes a visual presentation of the procedure of product manufacturing, a possibility of production correction taking into account definite conditions and limitations imposed on the production process.


2018 ◽  
Vol 226 ◽  
pp. 04018 ◽  
Author(s):  
Roman V. Klyuev ◽  
Igor I. Bosikov ◽  
Oksana A. Gavrina ◽  
Vladimir Ch. Revazov

To increase energy efficiency at non-ferrous metallurgy enterprises, an integrated system approach for estimation of electricity consumption is needed. The paper presents the results of a rank analysis of the power consumption of individual castes of process equipment on the basis of an integrated energy survey of the enterprise. A methodology for constructing mathematical models for calculating and predicting electric power consumption for all castes of the ranked H-distribution of technocenosis has been developed. For the first time, according to the established regularity of the H-distribution, a mathematical model for predicting power consumption has been developed, including a quantitative analysis of the energy characteristics of consumers by individual castes of technocenosis. A retrospective check of the relative error in the prediction of electricity consumption showed that for the model it does not exceed 2%, which is significantly lower than the relative error of the prediction for a number of models of other types. The received model is recommended for use in the automated system of dispatching control of power consumption for the purposes of short-term forecasting of electric power consumption at industrial enterprises of non-ferrous metallurgy.


2021 ◽  
Vol 25 (6) ◽  
pp. 44-48
Author(s):  
V.M. Panarin ◽  
A.A. Maslova ◽  
S.A. Savinkova ◽  
V.M. Panarin

An automated system for monitoring emissions of pollutants at the sources of industrial enterprises is presented, capable of performing the functions of continuous monitoring in real time of the composition and volumes of emissions of pollutants into the atmosphere from stationary sources of pollution of industrial enterprises. The system is able to predict the possible onset of unfavorable environmental situations in residential areas adjacent to polluting enterprises and transmit the values of the volumes and composition of emitted pollutants to the State Fund for State Environmental Monitoring Data.


Author(s):  
В.Н. Ерохин

На крупных высокотехнологичных производственных предприятиях, существует тенденция перехода на новые автоматизированные системы учета, претерпевает изменения практика формирования себестоимости на них. Испытывают сильные колебания сама профессия бухгалтера и составляющие ее функции. В рамках этих изменений меняются и функции работников в подразделениях или местах возникновения затрат. При этом в процессе этих изменений, перехода с одних устаревших систем на другие более современные, даже при задействовании работников на местах возникновения затрат, нагрузка специалистов бухгалтерии увеличивается более чем в два раза, в связи с необходимостью ведения двойного учета при внедрении новой автоматизированной системы и коррекции её функций для конкретного предприятия. При внедрении новых автоматизированных систем учета для крупных высокотехнологичных производственных предприятий самым главным пунктом является корректное формирование себестоимости, уменьшение доли расходов, распределяемых косвенным путем. Поэтому возрастает актуальность рассмотрения новых схем отражения затрат и изменения функций работников предприятия в целом. В связи с этим, в данной статье предложены и обоснованы рекомендации в управлении бизнес-процессами, связанными с учетным функционалом работников крупных высокотехнологичных предприятий. At large high-tech manufacturing enterprises, there is a tendency to switch to new automated accounting systems, and the practice of forming the cost price on them is undergoing changes. The accounting profession itself and its constituent functions are experiencing strong fluctuations. As part of these changes, the functions of employees in departments or locations where costs are incurred are also changed. At the same time, in the process of these changes, the transition from one outdated system to another more modern, even with the involvement of employees in the field of costs, the load of accounting specialists increases more than twice, due to the need to maintain double accounting when implementing a new automated system and correcting its functions for a specific enterprise. When introducing new automated accounting systems for large high-tech manufacturing enterprises, the most important point is the correct formation of cost, reducing the share of expenses distributed indirectly. Therefore, it becomes more urgent to consider new schemes for reflecting costs and changing the functions of employees in the enterprise as a whole. In this regard, this article offers and justifies recommendations in the management of business processes related to the accounting functionality of employees of large high-tech enterprises.Subject of research: a set of theoretical and methodological issues related to management accounting at large high-tech manufacturing enterprises.The theoretical and methodological basis of the research is based on fundamental concepts and hypotheses that are substantiated and presented in the works of Russian and foreign scientists on the problems of cost accounting.Methodology. Methods of logical, expert analysis, and monographic methods were used.The scientific novelty of the study consists in the theoretical justification and solution of a set of methodological issues related to the development of management accounting at large high-tech industrial enterprises. Personal contribution to the novelty of the study is to study the features of management accounting in the studied enterprises, and to adapt all theoretical positions and conclusions on them within the framework of this industry. The method of management accounting of costs is being improved and specific recommendations are being developed that are applicable to large high-tech manufacturing enterprises. Some functions of management accounting within various divisions in the main enterprise under study are specified. By analyzing management accounting at large high-tech production enterprises in General, and comparing it with the methodology for building management accounting at other production enterprises.


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