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Of all publications in the section: 428
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Article
Лычкина Н. Н. Логистика и управление цепями поставок. 2018. № 6(89) . С. 137-152.

This article explores the possibilities of modern simulation modeling in the tasks of design and supply chain modeling as systems with structural and dynamic complexity, the study of which should be carried out taking into account multiple risk factors and uncertainties, considering and evaluating the efficiency, dynamism, flexibility and adaptability of the SC based on a variety of indicators used in logistic practice. The use of simulation modeling requires the adaptation of modern managerial techniques and approaches used in logistic practice with the technique of simulation  modeling . Useful management techniques based on the use of simulation techniques in the analysis and modeling of SCs are considered, as well as methods of constructing conceptual models of the SC and analysis of the SC using simulation modeling, iterative simulation and optimization procedures for integrated research and optimization of the SC. A review of the capabilities of various simulation paradigms for analyzing SCs and a review of related scientific literature are also being conducted. It is shown in particular that process simulation modeling is effective for describing the network structure and logistic processes in the SC and is actively used in reengineering projects based on SCOR-recommendations. System-dynamic models of adaptive supply chains allow you to study the complex interaction of material, information and financial flows in the SC, to analyze the stability of the SC, to coordinate the business strategy and logistics strategy of the company. Agent-based simulation modeling makes it possible to describe the behavior, processes of cooperation, coordination and inter-organizational interaction of the participants of the SC and reconfigurable network structures of the SC.  

Added: Feb 2, 2019
Article
Рожков М. И. Логистика и управление цепями поставок. 2012. № 2. С. 40-49.
Added: Jul 25, 2012
Article
Солодовников В. В., Конвичка Д. Логистика и управление цепями поставок. 2015. № 6(71).

The paper examines the characteristics of Advanced Planning and Scheduling systems (APS systems). The various definitions of APS systems are analyzed. It is pointed out that the analysis of the experience of implementation of these systems leads to the conclusion about a number of deficiencies that do not allow them to solve specific range of tasks in a demanding planning environment. The key characteristics of demanding planning environments are systematized. Their presence limits the possibility of successful implementation of the standard APS systems. These characteristics include: the uniqueness of the technological processes; high complexity and scope; limited ability to describe and low predictability; high volatility and change sensitivity. The key features that allow classifying the new generation of APS systems are formalizes. The definition for APS systems of new generation is proposed. The comparative analysis of the planning systems of several generations (MRP II, APS I, APS II) is provided. Finally, examples of implementations of the new generation APS systems at Trinicke Zelezarny, Czech Republic; TimkenSteel, USA; VSMPO-AVISMA Corporation, Russia are provided.

Added: Dec 28, 2015
Article
Сабаткоев Т. Р. Логистика и управление цепями поставок. 2011. № 45. С. 44-46.
Added: Oct 8, 2012
Article
Лукинский В. В., Шульженко Т. Логистика и управление цепями поставок. 2011. № 6(47). С. 61-68.
Added: Nov 29, 2013
Article
Стерлигова А. Н. Логистика и управление цепями поставок. 2007. № 4(21). С. 75-84.
Added: Mar 5, 2009
Article
Путилин А. М. Логистика и управление цепями поставок. 2010. № 1.
Added: Apr 1, 2010
Article
Новикова А. Ю. Логистика и управление цепями поставок. 2015. № 2. С. 37-43.

The article sets out the strategy for the management of the company based on the vertical integration. Discusses problems in the management of a vertically integrated structure, the need for supply chain management and the implementation of an integrated planning in vertically integrated mining companies. Offers effective methods for solution of problems of integrated planning in vertically integrated mining companies.

Added: Apr 18, 2016
Article
Лукинский В. С., Панова Ю. Н., Стримовская А. В. Логистика и управление цепями поставок. 2017. № 3(80). С. 40-56.

Integrated supply chain management is becoming a promising direction of the research; its structure continues to evolve in conditions of integration and synchronization of material, service, information and intellectual flows, which in turn opens up new opportunities for interdisciplinary analysis. Unlike integrated logistics, where the main theoretical and methodological bases are already systematized, in the integrated management of supply chains (mainly, multi-level, called supply networks), this process only gets its development. Therefore, the article analyzes theories, methods, and models, economic metrics, existing terms, and definitions, taking into account the optimization of supply chains and the requirements for reliability, stability, and adaptability. An approach to the formation of integrated management of logistics systems based on the interrelation of the operational, tactical and strategic levels of decisionmaking is proposed. Information technologies, being a basis for supply chain planning, execution, and optimization systems, are recognized as the enabler for the proposed approach to the integrated supply chain management. With the help of IT, it becomes possible to unite the primary business processes throughout the whole chain, as well as using key performance indicators and operational information to identify bottlenecks in supply chains so as to provide their elimination in the most optimal way for the purpose of achieving critical strategies.

Added: Oct 7, 2017
Article
Морозова Ю. А. Логистика и управление цепями поставок. 2018. № 4 (87). С. 10-18.

Currently, the competitiveness of the company largely depends on how it uses the opportunities offered by modern information technologies. The Internet of things, big data, blockchain, artificial intelligence technologies - all of this brings companies to a new level of interaction and competition, gives new opportunities to build logistics processes, adjusts supply chain management. It is no secret that an important factor of success in the market is the possession of information, or rather knowledge. The development of Internet technologies and mobile devices has led to the fact that a rare event is not fixed by people or any device now: visiting the store, a purchase, a trip, a meeting, etc. Information about these and other events is often in free access in the form of text messages in social networks, blogs, news websites, but the problem is to find, to analyze, and to draw conclusions. Text mining tools help to solve these tasks. The article reviews the experience of using text mining tools to solve problems in management, marketing, finance spheres, discusses possible applications of text mining in logistics and supply chain management. The article describes the process, the main typical text mining tasks, a review of the functionalities of modern text mining tools.

Added: Oct 15, 2018
Article
Новиков В. Э. Логистика и управление цепями поставок. 2010. № 4(39). С. 34-38.

Article includes the approach to development of information OLAP (On-Line Analytical Processing) model for analysis of logistic business processes in retail companies. Solving of analytical tasks via OLAP tool is demonstrated to increase an efficiency of supply chain management in retail companies

Added: Oct 26, 2012
Article
Солодовников В. В. Логистика и управление цепями поставок. 2014. № № 5 (64) .

It is impossible to manage a contemporary company without strategic planning and regular monitoring of goals and development direction of supply chain. Top management is in charge of solving tasks regarding merges and acquisitions, competition in the regional markets, influences of price change of raw material and components, problems of JIT transportations, demand structure and geography changes in the regional markets, strategic investment program definition.  

Nevertheless in practice it is rare when the process of supply chain modeling and design is formalized at Russian companies. Analysis of supply chain efficiency is done sporadically, takes a lot of time, is not accurate and often is at too high level without consideration of the complex influence on the supply chain infrastructure. Trend to increasing complexity of material, financial and informational flows in supply chains of leading companies defines necessity in informational support of such important planning process. In recent decades specialized methods and technologies were built for modeling complex supply chains respecting production, resource, distribution and other constrains. One of the most important goals of these methods and technologies is informational support of strategic supply chain planning. The article provides an overview of typical tasks of supply chain planning, key methods of strategic modeling and also most popular mathematical software for this. The author provides his conclusions and recommendations at the end of the article.

Added: Oct 28, 2015
Article
Ямпольский С. М., Неклюдов Д. Ю., Дружаев А. А. Логистика и управление цепями поставок. 2019. Т. 92. № 3. С. 47-54.

The specifics of tasks, which are assigned to service companies, require concentrating and integrating up-to-date, complete and reliable information formed by the certain rules, and also ensuring prompt provision of this information according to established accessibility order. It is known that tasks, which are addressed during the after-sales service of complex technical products, including the order and supply of spare parts, can be fulfilled in diverse ways and using wide range of knowledge obtained by service company employees. Completely identical conditions of conducting after-sales service occur extremely rarely, the volume of information, that needs to be considered to form rational and reasonable decisions, steadily increases, and applied models, methods and technologies do not provide its complete and adequate account. These circumstances objectively require improvement of informational and technological basis of service company operations. This article contains pertinent problems of informational and analytical operation maintenance of service companies, implementing the after-sales service of complex technical products. It also proposes methodological approach to selecting the rational option for plan dedicated to improvement of informational and technological basis of these operations based on expert decision support system.

Added: Jun 23, 2019
Article
Григорян М. Г., Журавлева Н. А., Клименко Ю. В. Логистика и управление цепями поставок. 2017. № 5(82). С. 80-85.

The present article is intended to a research of information aspect of the choice of development strategy of logistics organizations involved in container shipping. The standard factors which character and force of influence provides the information basis of the choice (correction) of development strategy of the organizations concerned are determined. The example of practical strategy correction of the logistics company which proves the necessity of information support of decision-making is provided. The information processing methods necessary for making decisions on the choice of development strategy of the logistics organizations are represented.

Added: Feb 2, 2018
Article
Эльяшевич И. П. Логистика и управление цепями поставок. 2015. № 6. С. 27-36.
Modern business is increasingly interested in the methods, models and approaches of the theory of logistics, with the help of which you can find internal resources saving all kinds of resources. This is due primarily to the fact that the development of competition in the market of goods and services in Russia, as well as the impact of various types of crisis, leading to a gradual limitation of the size of the profits. As a result of the increase in profitability is not at the expense of margins and sales, and by reducing the current expenses associated with the various aspects of the company, including logistics. A typical example might be planning needs in stocks in a variety of functional areas of logistics in general, and in the management of procurement in particular. It is known that excess inventory can reduce the company's profits at the expense of additional costs, among which - the cost of storage, the loss of immobilization of funds and formation of illiquid assets, due to lower turnover. Most companies are faced with a situation where at the same time with an increase in sales volume, profitability is declining. Periodically make management decisions do not lead to the desired results, or even further worsen the plight of the existing company because of incorrectly established links between cause and effect. In addition, when analyzing the current state of the inventory management system, it is difficult to assess how effectively interact with each other several divisions of the company involved various aspects of logistics activities. Identify the causes of these phenomena is possible using correlation and regression analysis, with which it is possible to establish relationships of indicators that reflect the results of economic activity of the company when the relationship between them is not the functional or distorted by the imposition of indirect, incidental factors. For the successful use of correlation and regression analysis must be systematic accumulation of statistical data on changes in the various indicators characterizing the state of stocks of the company, such as income and sales volumes (sending into production for industrial companies), stock balance, etc. The factors that have a direct or indirect impact on the efficiency of individual business organizations, it may be noted inflation, the income level of residents, interest rates on bank loans, the cost of advertising, social and demographic structure of society, climate and many others.
Added: Jan 20, 2016
Article
Петровский Д. В., Кокурин Д. И. Логистика и управление цепями поставок. 2017. № 6. С. 125-132.

In this paper, the use of the apparatus of stochastic Petri networks applying to the analysis of supply chains is considering. The storage module and the production module of the logistics system and their interaction with other elements of the system have been analyzed. First, the considered logistical system was represented in the form of a stochastic Petri network, and then two models of one system with different initial conditions were created with the purpose of their behavior analysis and comparison. Analysis of the results of the models was carried out by two methods: the construction of an analytical model of the Petri net; simulation of the model for a specified period. In addition, the paper deals with the problem of exponential explosion; the dependence of possible states number of the system as a function of the change in its parameters was shown. As a result, it was shown how the behavior of the system changes with the change in the timing of the delivery of products and what period is critical for the production deficit.

Added: Nov 28, 2017
Article
Сергеев В. И., Гобеджишвили К. А. Логистика и управление цепями поставок. 2009. № 6(35). С. 78-84.

The technique of creation of imitating model of planning potrebno is considered сти in spare parts for repair and equipment service (in particular, cars). As basis for creation of model the stream of refusals and function vosstano undertakes vleniye. Further on the basis of laws of distribution of random variables of practices between refusals calculate number of refusals for the planned period and planned the consumer nost in spare parts, according to a standard method. It is offered also at creation of model of a stream of refusals of a rolling stock of motor transport to consider a complex of repair influences which treat: major maintenance unit, major maintenance of the car, write-off of the unit or write-off. The concrete example of modeling of a non-stationary stream of refusals is shown is put pour the car Monte Carlo's method.

Added: Dec 14, 2012
Article
Кузнецов В. О. Логистика и управление цепями поставок. 2018. № 4 (87). С. 27-33.

One of the options for a more flexible approach to analyzing the reliability of supply chains is the principal component analysis (PCA). With a large number of variables describing supply chain, it is a difficult task to analyze the structure of variables in two-dimensional space. Within the analysis of the variables dependencies PCA allows to go from multidimensional space to low-dimensional space, leaving the most informative data in the array for analysis. Based on the generated data set, this paper demonstrates a possibility of applying PCA to supply chain reliability analysis. The generated data set includes observations of 50 supply chains described by five variables. Based on the array, maximizing the linear combination of parameters for each observation, we determined load coefficients and estimates of each of the main components. The calculation of these coefficients made it possible to move from multidimensional space to a two-dimensional one. The two-dimensional representation of all the data whose axes are the first two main components, explaining 84% of the variance, allows to see the structure of all supply chains, to identify outsiders and leaders in this set.

Added: Nov 29, 2018