Logistics Transportation System Research Articles

ORGANIZATION OF COUNTERMEASURES AGAINST THE NEGATIVE IMPACT OF RISKS IN LOGISTICS TRANSPORT SYSTEMS

The article is devoted to the issue of effective management decision-making in the organization of counteracting the negative consequences of the impact of risks in logistics transport systems. The purpose of the article is to identify risks in the logistics transport system and provide adaptive information on risk management strategies and recommendations. Modernization of the management mechanism based on risk management tools is relevant to ensure the efficiency and reliability of the logistics transport system at all its levels. The study established the fundamental characteristics of the risk management process and developed a set of management measures to reduce transport risks for logistics transport systems. This set of measures significantly affects the reduction of the negative impact of risks on each of the components of the transport and logistics system at different levels of management and is the basis for the integration of management methods, models and tools into a single mechanism, which is a systematic approach to risk management of the logistics transport system. The results of this study create a comprehensive basis for risk management of the logistics transport system. The results of this study indicate that the proposed systematic approach to risk management of the logistics transport system can be defined as an integrated management of business processes related to the promotion of products and the corresponding flows from their source to the final consumer. The effectiveness of this approach has been demonstrated in achieving optimal efficiency of transport enterprises. In the light of the above considerations, the implementation of this systemic approach serves to create an appropriate organizational basis for the implementation of countermeasures against the negative consequences of the impact of risks in logistics transport systems. In essence, it is a risk management tool.

Thermal modeling and analysis of multi-mover motors considering mover quantity and dynamic states

—Multi-mover motors are widely used in logistics transportation systems. However, the unique number of movers and variations in motion states complicate the distribution of loss and thermal characteristics, thereby increasing the difficulty of calculating temperature rise. In this paper, a winding loss calculation method that considers the multi-condition and dynamic characteristics of multi-mover motors is proposed. The convective heat transfer coefficient (CHTC) is calculated using computational fluid dynamics (CFD) and response surface methodology (RSM), with a detailed analysis of velocity distribution characteristics. The interactive effects of mover speed, acceleration, mover quantity, and the distance between adjacent movers on the CHTC are investigated. A simplified yet accurate thermal modeling is developed, reducing the required time for a single operating condition from 4 h to 0.5 h, with an error of only 4 %. Through both single variable and multivariable analyses, the thermal characteristics of multi-mover motors under different conditions are revealed. Finally, a prototype is created and tested under various operating conditions. The discrepancies between the experimental and calculated values are within 5 %, validating the accuracy of the proposed model and analysis.

Operational Planning and Design Considerations for Underground Logistics Transportation in Texas

The logistics transportation system is critical to the United States economy. Underground Logistics Transportation (ULT) is a class of automated transportation systems in which vehicles carry freight through pipelines and tunnels between terminals. Being able to use a part of the underground space of existing highways will greatly facilitate the construction of such pipelines and tunnels and reduce their construction costs. Underground Logistics Transportation (ULT) could be the answer to make freight transport more sustainable and competitive. Texas highways and railroads are expected to increase by nearly 207% from 2003 to 2030. Truck tonnage will grow by 251%, while rail tonnage is forecasted to increase 118%. The number of trucks carrying NAFTA goods will increase by 263%, and the number of rail units will grow by 195%. This will have a profound impact on the highway and rail systems. The objective of this paper is to present requirements and operational components for three types of ULT lines: standard shipping containers, a standard crate size, and a standard pallet size. This study examines the use of ULT as a mode of underground transportation with the help of three case studies. This research shows that ULT is financially viable, feasible, greener, cost effective, and can become an important part of intermodal freight mobility.

CALCULATION OF THE LOGISTICS SYSTEM CENTER OF THE MAGNUM SUPERMARKET CHAIN IN PETROPAVLOVSK

The logistics system of Magnum supermarkets is the largest in Petropavlovsk, therefore the parameters of transport processes in this system have different directions and values, both in time and in space. Improving the efficiency of the transport logistics system is a priority. One of the factors influencing the efficiency of the transport logistics system is the location of warehouses and stores. In this article, the author calculated the center of the logistics system in order to determine the coordinates of the warehouse location in order to reduce transportation costs. For the calculation, the method of determining the center of gravity of the physical model of the distribution system was used. The results of the work are defined in the form of coordinate values. The calculation method can be used in distribution logistics. The data obtained cannot always be applied in practice, so this calculation method must be used together with other methods for determining the location of the warehouse, for example, the test point method.

FEATURES OF THE DIGITAL TRANSFORMATION OF THE ENTERPRISE'S TRANSPORT AND LOGISTICS SYSTEM

The modern industrial revolution and the concept of supply chain management have created opportunities for joint use of a complex of technologies that help create more efficient production and distribution systems. Such a system allows at any moment to collect and analyze information about changes in the environment, quickly adapt to them and create additional value in the process of managing supply chains. That is why the issue of digital transformation of transport and logistics systems is relevant. To implement the goals of the article, the following methods were used: information on the state of research in the field of digital transformation of transport and logistics systems was analyzed and synthesized. With the help of a system and information-logical approach, the directions of influence of digital transformation on the studied system are determined. In the course of the research, analytical methods, graphic methods and the synthesis method were also widely used to build a model of the digital platform for the transport and logistics system and to form the process of creating and verifying the project of implementing digital technologies during the transformation. The article further developed the components of the digital platform of the transport-logistics system, which, unlike the existing ones, are assembled into a system and supplemented with elements of insurance and routing. The proposed improvements will make it possible to increase the manageability, certainty, effectiveness and control of the transport and logistics system and its components and harmonize the process of digital transformation. The obtained results, consisting in the development of a digital platform of the enterprise's transport and logistics system and the process of creating and verifying a project for the implementation of digital technologies during the transformation, allow further research on the specification of certain aspects of the digital transformation of the enterprise's transport and logistics system.

Optimizing the Defense Logistics Transportation System in Indonesia

This research investigates the optimization of the defense logistics transportation system in Indonesia, focusing on the Indonesian Armed Forces. The study aims to identify key components and stakeholders in the defense logistics transportation system, explore the main challenges and obstacles faced in optimizing the system, and propose strategies to improve its efficiency and effectiveness. Utilizing qualitative research methods, secondary data from government reports, academic publications, and industry sources are analyzed. Key findings reveal the intricate network of components and stakeholders involved in the defense logistics transportation system, including government agencies, military branches, private contractors, and international partners. Major challenges identified include inadequate infrastructure, limited resources, bureaucratic inefficiencies, and security concerns. These challenges impede the timely and cost-effective delivery of essential supplies to military operations. The research concludes by proposing strategies to address these challenges and enhance the efficiency and effectiveness of the defense logistics transportation system. These strategies encompass infrastructure development, capacity building, technology integration, collaboration among stakeholders, and policy reforms.

ОРГАНІЗАЦІЙНО-ЕКОНОМІЧНІ МЕХАНІЗМИ РОЗВИТКУ ВНУТРІШНЬОГО ВОДНОГО ТРАНСПОРТУ ПІД ЧАС ВІЙСЬКОВОГО ВПЛИВУ В УКРАЇНІ

In the study, the authors considered peculiarities and prerequisites for development of inland water transport in Ukraine, its role and organizational& economic mechanism for development of inland water transport in the modern military transport system of Ukraine. Inland water transport under influence of active hostilities on the territory of Ukraine should be integrated with other types of transport system: railway, road, to create a cyclical transport logistics system. This mechanism can increase an efficiency and reliability of transport services and reduce costs for related business activities. As the inland water transport plays an important role in the transport system, Ukraine seeks to expand its export markets, its importance will continue to grow under conditions of active hostilities. Therefore, understanding the shortcomings and development trends of the national system of inland water transport will contribute to the process of inland water transport renewal in Ukraine. The goal of the study is to analyse prerequisites for development of inland water transport of mechanisms that take into account the specifics of inland water transport based on their comprehensive analysis in order to conceptualize specific organizational&economic mechanism for its functioning during military influence in Ukraine. In Ukraine, the correspondent risks should be considered in managemental, commercial and industrial aspects of inland water transport in a complex manner. The study analyses the current state of inland water transport and its contribution in ensuring transportation of foreign trade goods within the territory of Ukraine. The specifics of production processes of inland water transport are characterized, and in particular, the influence of weather and climate conditions on them, a significant number of stakeholders involved in the transportation process and the need to obtain a large number of approvals in a realm of inland water transport services and cargo in the port. All this together determines the practical impossibility of clearly defining the time parameters of transport processes in shipping. As a result of the analysis of the commercial aspects of the operation of inland water transport.

MULTIMODAL LOGISTICS IN THE CONDITIONS OF A TURBULENT BUSINESS ENVIRONMENT TRANSPORT & LOGISTICS SYSTEM

The transport industry of Ukraine is an important component of the complex of infrastructural industries and a necessary material factor for ensuring production and logistics. The importance and relevance of the development of transport logistics is also due to its special importance in ensuring the security of Ukraine, especially in conditions of military influence. That is, transport multimodal logistics indirectly affects all components of national security - foreign economic, domestic political, economic, food, environmental, anti-terrorist, informational, scientific and technical, and others. The economic role of transport consists, first of all, in the fact that it is an organic link of every production, carries out continuous and mass delivery of all types of raw materials, fuel and products from points of production to points of consumption, and also ensures the division of labor, specialization and cooperation of production. The purpose of the research is the analysis of the development of the multimodal transport logistics system of the surrounding business environment under the influence of the turbulence of the martial law and in the post-war period. One of the key advantages of multimodal logistics is the ability to use different types of transport depending on the specific stages of the route and infrastructure capabilities. This avoids delays and reduces the risk of loss of time and money. In addition, multimodal logistics allows the use of cargo tracking technologies, which facilitates control over their movement and ensures accurate delivery times. This is important for a business that seeks to provide quality service to its customers. Despite the fact that logistics services are usually complex and expensive, some Ukrainian companies offer them absolutely free of charge. Now Ukraine needs to overcome difficulties and look for new ways. Ensuring security has become the main priority for Ukrainian commodity exports. Summing up, multimodal transport logistics is a strategic approach to optimizing transport flows, which allows to ensure the efficiency and competitiveness of logistics processes in the modern world. Thus, logistics is actively studying the situation and cooperating with government authorities to find bypass logistics routes around dangerous zones and war-torn trade bridges.

Maze Solving Mobile Robot Based on Image Processing and Graph Theory

Advances in the development of collision-free path planning algorithms are the main need not only to solve mazes with robotic systems, but also for their use in modern product transportation or green logistics systems and planning merchandise deliveries inside or outside a factory. This challenge increases as the complexity of the task in its structure also increases. This paper deals with the development of a novel methodology for solving mazes with a mobile robot, using image processing techniques and graph theory. The novelty is that the mobile robot can find the shortest path from a start-point to the end-point into irregular mazes with abundant irregular obstacles, a situation that is not far from reality. Maze information is acquired from an image and depending on the size of the mobile robot, a grid of nodes with the same dimensions of the maze is built. Another contribution of this paper is that the size of the maze can be scaled from 1 m × 1 m to 66 m × 66 m, maintaining the essence of the proposed collision-free path planning methodology. Afterwards, graph theory is used to find the shortest path within the grid of reduced nodes due to the elimination of those nodes absorbed by the irregular obstacles. To avoid the mobile robot to travel through those nodes very close to obstacles and borders, resulting in a collision, each image of the obstacle and border is dilated taking into account the size of the mobile robot. The methodology was validated with two case studies with a mobile robot in different mazes. We emphasize that the maze solution is found in a single computational step, from the maze image as input until the generation of the Path vector. Experimental results show the usefulness of the proposed methodology, which can be used in applications such as intelligent traffic control, military, agriculture and so on.

Key Planning Recommendations For Logistics Multimodal Transport Institutions: Lessons Learned From Tanjung Priok Port In Indonesia

Logistics activities urgently require integration from both infrastructure and management aspects, while logistics activities are currently partial and the development is spread across various Ministries. Therefore, strong governance is needed to support the effective implementation of coordination and to harmonize and integrate all national logistics system development policies. The purpose of this study is to identify the actors participating in the management of the multimodal logistics transportation system, examine the challenges associated with multimodal transportation institution coordination, and determine the function of each actor in multimodal transportation. The success of multimodal transportation in Tanjung Priok’s port as the biggest port in Indonesia has been proven to be hampered due to elements of conflict of interest and adverse selection of informal institutions, according to the findings of the analysis related to the role of actors and problems related to multimodal transportation institutions at ports in Indonesia. Therefore, it is necessary to develop strategies from short to long terms, such as creating a special coordination forum or institution that is ad-hoc in nature for 2-3 years until the core problems of multimodal logistics are completed with the form of the institutional structure being structural and functional, developing a code of ethics to ensure consistent implementation of the long-term agenda, including commitments from institutional coordination of multimodal transport, and to establish permanent institutions as coordination platforms and 'network' organizations to facilitate the strategy of the 'long-term relational contract' concept where the network's focus on practical coordination should be widened and deepened to include more policy coordination until the core problems of multimodal logistics are resolved through institutional forms in the form of Constitution

Leapfrog logistics: digital trucking platforms, infrastructure, and labor in Brazil and China

Critical political economy analyses have principally conceptualised platforms as unproductive economic forms (rentier capital) skimming value off each intermediated transaction and/or illegitimately extracting and capitalizing user data. This scholarship has also focused heavily on extractive dimensions of global North platforms’ operations within the global South. However, a small but growing literature is examining the productive aspects of digital platforms, while important digital platforms are emerging in Southern economies. These trends draw attention to the prospect of platforms playing a role in leapfrog development. This article examines digital trucking platforms in two major economies of the global South: Brazil and China. We argue that trucking platforms are engendering dramatic transformations of these countries’ disorganised road transport logistics systems. Platforms are centralising investment and co-ordinating control. Utilising technologies which surpass those deployed in the global North, they rationalise disorganised and inefficient transport systems by subjecting them to algorithmic rule and minimising bureaucratic inefficiencies. Through greater centralisation, co-ordination and rationalisation, trucking platforms further serve to proletarianize their owner-operator workforces, driving down costs and eliminating barriers to the geographical circulation of capital. While this offers some benefits to workers, it also exposes them to the vagaries of market discipline in new ways.

VeLP: Vehicle Loading Plan Learning from Human Behavior in Nationwide Logistics System

For a nationwide logistics transportation system, it is critical to make the vehicle loading plans (i.e., given many packages, deciding vehicle types and numbers) at each sorting and distribution center. This task is currently completed by dispatchers at each center in many logistics companies and consumes a lot of workloads for dispatchers. Existing works formulate such an issue as a cargo loading problem and solve it by combinatorial optimization methods. However, it cannot work in some real-world nationwide applications due to the lack of accurate cargo volume information and effective model design under complicated impact factors as well as temporal correlation. In this paper, we explore a new opportunity to utilize large-scale route and human behavior data (i.e., dispatchers' decision process on planning vehicles) to generate vehicle loading plans (i.e., plans). Specifically, we collect a five-month nationwide operational dataset from JD Logistics in China and comprehensively analyze human behaviors. Based on the data-driven analytics insights, we design a <u>Ve</u>hicle <u>L</u>oading <u>P</u>lan learning model, named VeLP, which consists of a pattern mining module and a deep temporal cross neural network, to learn the human behaviors on regular and irregular routes, respectively. Extensive experiments demonstrate the superiority of VeLP, which achieves performance improvement by 35.8% and 50% for trunk and branch routes compared with baselines, respectively. Besides, we deployed VeLP in JDL and applied it in about 400 routes, reducing the time by approximately 20% in creating plans. It saves significant human workload and improves operational efficiency for the logistics company.

Развитие логистической транспортной системы России в условиях санкций

Purpose: To conduct a review critical analysis of the current state of the domestic logistics transport system of Russia under sanctions as of August 2023 using statistical data and visualization of their dynamics. Methods: Methods of statistical analysis, logistics, systems theory, visualization, system approach, statistical and analytical data from open sources on the Internet have been used. Results: It is shown that the sanctions policy transforms the approach to the management of transportation processes when logistics chains are broken. The analysis of data on volumes and directions of railway transportation in Russia is carried out, trends, prospects and bottlenecks in the work of logistics transport systems are noted. Practical significance: The impact of anti-Russian Western sanctions on the structure and organization of the railway transportation process is assessed. Conclusions are formulated, among which it is indicated that the sustainable development of domestic logistics transport systems is a guarantee of uninterrupted and seamless provision of commodity exchange processes in the country.

CHARACTERISTICS OF STATE-BUSINESS PARTNERSHIP IN FORMATION OF LOGISTICS SYSTEM

The purpose of the research - improving the impact of partnership relations created between business subjects on the activity of market representatives and the features of state-private business partnership in the formation of the logistics system in Azerbaijan, as well as ensuring the efficient operation of the logistics system. The methodology of the research - economic methods such as analysis, comparison, observation and statistical analysis were used in the research work. The results of the research - the processes indicated in the article will help to increase the attractiveness of investments in the logistics field of the Republic of Azerbaijan in matters of involving the transport logistics system in state-business cooperation, in the process of establishing important conditions for partnership relations. The practical importance of the research - the suggestions and recommendations given as a result of the analyzes carried out in the article have been reflected in the preparation of business strategies, the rules on the violation of partnership agreements, the involvement of the transport logistics system in the state-business cooperation, which can be used in the preparation of innovative projects to be implemented in this direction. The originality and scientific novelty of the research - the characteristics of public-private business partnership in the formation of the logistics system, the importance of ensuring the foreign economic relations of the Republic of Azerbaijan, as well as partnership relations in the efficient operation of the logistics system. During the research, the public-private sector cooperation in the transport logistics system was investigated as an institutional and organizational entity created between the state and business for the implementation of international and national projects, and the main features were determined.

Assessment of Cyber Security risks: A Smart Terminal Process

In Finland, the connections to global maritime transportation logistics systems are an essential part of the national critical infrastructure. As a part of maritime logistics systems, the port's operations are important elements for global maritime traffic and the transportation supply chain. Digitalization of seaport services makes it possible to increase the efficiency of terminal systems in the logistic processes. At the same time, port logistic processes can notably reduce its CO2 emissions by optimizing port operations. The improvement of port processes relies very much on the development of Information and Communication Technology (ICT) and Industrial Control Systems (ICS) or Operation Technologies (OT) systems. In port environment there are parts that are controlled (ICS/OT) from the cyber environment but directly interact with the physical surroundings. These are called Cyber-Physical Systems (CPS). In this environment, the cyber security aspects of the port logistic need to be addressed. In Finland, the Port SMARTER research program has been on the way since 2021. The aim of the program is to create port services within new technology solutions, and that way improve cargo and people flows while improving the experience for all stakeholders. However, this development increase also complicated system dimensions in the use of ports and makes port operations complex systems of systems environment characterized by a conglomeration of interconnected networks and dependencies. This paper describes a practical approach to risk assessment work regarding the SMARTER research case. It provides a comprehensive cyber security investigation approach to port operations at the system level. In risk assessment work, the paper emphasizes the importation of description of probabilities to defend the system element against estimated probabilities of cyber-attacks at all parts of port processes. The findings of the study are related to the comprehensive cyber security architecture of the SMARTER research goals. The following research interests are related to the issue: "How a comprehensive cyber security investigation can be conducted in smart ports operations?” This paper emphasizes cyber security risks assessment work should be covered from services for operation, information flows in and between systems, as well as electricity supplies to achieve holistic risks assessment in the smart terminal process.

THEORETICAL BASIS OF INCREASING THE ECONOMIC EFFICIENCY OF THE TRANSPORT-LOGISTICS SYSTEM

In this article, the purpose, tasks and main directions that determine the development of the economic activity of the railway transport-logistics system, the main problems that hinder the effective development of the railway transport-logistics system, directions for the development of the transport-logistics system and the theoretical basis for increasing the economic efficiency of the transport-logistics system are proposed.

ТРАНСПОРТ-ЛОГИСТИКАТИЗИМИИҚТИСОДИЙ САМАРАДОРЛИГИНИ БАҲОЛАШ МЕТОДИКАСИНИ ТАКОМИЛЛАШТИРИШ

In this article, the main directions that determine the efficiency of the transport-logistics system, the interdependence of the concepts of the transport complex, the transport-logistics system and the logistics infrastructure, as well as the main factors affecting the choice of the type of transport, the assessment of various types of transport is presented, the specific features of optimizing the costs of cargo delivery are highlighted , the approaches to evaluating the efficiency of the transport-logistics system and directions for improving its efficiency are shown.

ПОВЫШЕНИЕ ЭФФЕКТИВНОСТИ АВТОМОБИЛЬНОГО ТРАНСПОРТА ПРИ ПЕРЕВОЗКЕ СЕЛЬСКОХОЗЯЙСТВЕННЫХ ГРУЗОВ НА ОСНОВЕ ИННОВАЦИОННЫХ ЦИФРОВЫХ ТЕХНОЛОГИЙ

The article describes the importance of motor transport in the field of cargo transportation in agriculture is very high, the final cost of agricultural products depends on the costs of this aspect. The transport system includes not only the road surface and vehicles, but also service with the selection of optimal consumables and spare parts, storage areas, innovations and technologies, other variable and fixed costs. For each industry, it is important to increase profits and reduce costs. In this regard, this article is devoted to the study of the possibilities of improving the efficiency of road transport in the transportation of agricultural goods. In order to create a high-quality modern transport logistics system, Kazakhstan needs to ensure transparency of transport tariffs and the mechanism of their control and regulation on a set of details. At the same time, attention should be paid to improving and improving the efficiency of existing networks, improving the management of the intensity of its use. The transition to new eco-friendly fuels, reduction of maintenance and repair costs due to the consolidation of transport companies, as well as the introduction of technologies and innovations are significant points in this topic.

МОБИЛЬНОЕ ПРИЛОЖЕНИЕ ДЛЯ ТРАНСПОРТИРОВКИ СЕЛЬСКОХОЗЯЙСТВЕННОЙ ПРОДУКЦИИ

This article explores the possibilities and advantages of using mobile applications for the transportation of agricultural products. The authors analyze the benefits of mobile applications intended for the optimization of delivery routes, cargo tracking, automation of warehouse management and integration with other systems. In addition, the article discusses the benefits of using mobile applications to improve communication and cooperation between farmers, suppliers and consumers of agricultural products. This allows one to reduce costs and increase the efficiency of the entire agricultural value chain. Based on this study and practical examples presented in the article, it was concluded that mobile applications may significantly improve the transportation of agricultural products, increase operational efficiency and improve the quality of service. For each industry, it is vital to increase profits and reduce costs. In this regard, this article is devoted to the study of the possibilities of improving the efficiency of road transportation of agricultural goods. In order to create a high-performance advanced transport logistics system, Kazakhstan needs to ensure transparency of transport tariffs and the mechanism of their control and regulation concerning set of certain issues. It's important to focus on refining the performance of current networks while also improving the management of their usage intensity. Moving towards eco-friendly fuel options, cutting maintenance expenses through the upsizing of transportation companies, and embracing technological advancements and innovations are key elements in this matter.

Modeling the seamless cargo logistics development

The key direction of the development of the transport industry is the development of multimodal transportation using information technology. The most pressing issues are the development of transport logistics systems. They have acquired crucial strategic importance for ensuring competitiveness and a new level of development of the cargo containerization sphere using logistics approaches and management tools. Seamless cargo logistics is a strategic goal of the transport sector. The paper presents a theoretical justification for the use of modeling strategies for the development of a transport logistics system. The rationale for the expediency of using simulation modeling is presented. This simulation model creates conditions for the study of the transport logistics system of the region and the formation and implementation of the transport services market.