Tobacco Enterprise Logistics Performance Evaluation Based on Principal Component Analysis

Objectives: Tobacco logistics matters greatly in the development of the tobacco industry. Logistics performance evaluation is a sub-part of tobacco enterprise management performance evaluation. The in-depth study of logistics performance evaluation can form a more comprehensive enterprise management performance evaluation system, and provide logistics management tools such as control, diagnosis and coordination for enterprise logistics management. Methods: In this paper, a tobacco enterprise logistics performance evaluation index system is constructed from six aspects, including transportation, warehousing, inventory management, informatization, customer service and finance. A tobacco enterprise logistics performance evaluation method based on principal component analysis is put forward. Results: Through calculation, the comprehensive evaluation value of tobacco logistics performance of enterprises X in each year is obtained. The enterprise logistics performance is the worst in 2016. The enterprise logistics performance is the best in 2019. It indicates that the logistics level and ability of tobacco enterprises are improving year by year. Conclusion: Seen from the example, the principal component analysis method can be used to properly evaluate the logistics performance level of tobacco enterprises, and provide objective and quantitative reference data for tobacco enterprises to improve their logistics performance level and benefits.

Study on Overseas Warehouse Location of Manufacturing Cross-border E-Commerce Enterprises Based on Multi-objective

As a new logistics mode, overseas warehouse can save transportation time for cross-border logistics and also solve the problem of customer return and exchange as soon as possible. This paper takesmanufacturing cross-border e-commerce enterprise logistics as the starting point, considering cost, market, environment, society and other factors, establishes a multi-objective overseas warehouse location model to set up alternatives, analyzes the location model by analytic hierarchy process, selects the optimal solution of overseas warehouse location in the alternatives, and verifies the method by an example. Finally, it puts forward targeted suggestions for manufacturingcross-border e-commerce enterprises to establish overseas warehouses, and then promotes the new logistics mode of manufacturingcross-border e-commerce overseas warehouses to mature and standardize.

METHODICAL TOOLS FOR EVALUATING THE EFFECTIVENESS OF TRANSPORT AND LOGISTICS SERVICES MANAGEMENT OF AN INDUSTRIAL ENTERPRISE

The article analyses the factors influencing the efficiency of transport and logistics management of the industrial enterprise, which activates the need to determine the methodological tools for evaluating the effectiveness of transport and logistics services. The purpose of the article is to analytically determine the methodological tools and justify its effectiveness in managing the transport and logistics system of the enterprise that will optimize the costs of transportation, warehousing and distribution in terms of growth of production and sales, optimization of inventories, stimulating and positive financial results of the industrial enterprise. The general theoretical and applied principles of using the tools for evaluating the effectiveness of transport and logistics services that will stimulate competitiveness and provide additional competitive advantages to the industrial enterprise are defined and formulated. Our proposed evaluation method is based on the definition of integral parameters with the calculation of the formula of the geometric mean simple. The integrated indicators obtained as a result of the calculations can be used to identify the logistics potential and assess the effectiveness of management of transport and logistics services of an industrial enterprise.Key words: management, transport and logistics service, industrial enterprise, logistics, service

Research on Enterprise Logistics Management under Sharing Mode

Based on the background of the digital age, in order to solve the problem of enterprise logistics management in the sharing economy environment, summarized and put forward from academic research and enterprise practice, there are two core problems that enterprises have insufficient understanding of the sharing economy and insufficient application of the sharing economy model. Further constructed by shared mode of logistics management mode, building procurement, production, storage and sales quadruple logistics information sharing platform. This article focuses on the improvement of the enterprise logistics system under the sharing mode, exploring the design of the top-level sharing platform, building enterprise alliances, and realizing information sharing. In this way, actively promote the research and development of enterprise logistics management in the sharing economy environment.

Comprehensive evaluation of logistics enterprise competitiveness based on SEM model

The loose logistics market, the weak value-added service capabilities of enterprises, and the backward construction and operation of logistics networks have led to high logistics costs and low efficiency in some enterprises. In order to improve the comprehensive evaluation effect of enterprise logistics enterprise competitiveness, this paper builds a comprehensive evaluation model of logistics enterprise competitiveness based on SEM model based on machine learning technology. Moreover, in order to more accurately grasp the law of customer logistics mode selection behavior, this paper adds the adaptive value of the latent variables of the logistics mode service characteristics obtained through the SEM model to the utility function of the logistics mode to obtain the SEM-NL integrated model. In addition, starting from the analysis of the key factors affecting the competitiveness of enterprise logistics, this paper constructs an evaluation model of enterprise logistics competitiveness, and analyzes and studies the comprehensive competitiveness of enterprise logistics through two aspects of logistics actual competitiveness and logistics future development potential. The research results show that the model constructed in this paper is suitable for the comprehensive evaluation of the competitiveness of logistics enterprises.

The Use of a Simulation Model for High-Runner Strategy Implementation in Warehouse Logistics

This paper examines the use of computer simulation methods to streamline the process of picking materials within warehouse logistics. The article describes the use of a genetic algorithm to optimize the storage of materials in shelving positions, in accordance with the method of High-Runner Strategy. The goal is to minimize the time needed for picking. The presented procedure enables the creation of a software tool in the form of an optimization model that can be used for the needs of the optimization of warehouse logistics processes within various types of production processes. There is a defined optimization problem in the form of a resistance function, which is of general validity. The optimization is represented using the example of 400 types of material items in 34 categories, stored in six rack rows. Using a simulation model, a comparison of a normal and an optimized state is realized, while a time saving of 48 min 36 s is achieved. The mentioned saving was achieved within one working day. However, the application of an approach based on the use of optimization using a genetic algorithm is not limited by the number of material items or the number of categories and shelves. The acquired knowledge demonstrates the application possibilities of the genetic algorithm method, even for the lowest levels of enterprise logistics, where the application of this approach is not yet a matter of course but, rather, a rarity.