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https://doi.org/10.24143/2073-1574-2024-4-91-98
Copy DOIPublication Date: Nov 25, 2024 |
The conditions of possible ways to improve the transport and logistics support of fishing activities are considered. The organization of the work of the fishing fleet in a fishing expedition is described. The general scheme of the functioning of the system for the delivery of fish products from the fishing area to the final consumer is formulated, taking into account its structure and the requirements of the divisions of this system for each other. Based on a detailed analysis, taking into account the development strategy of the fishing industry and the prospects for the delivery of fish products to consumers along the Northern Sea Route, the specified requirements for the projected organization of the fleet's work in a traditional and alternative logistical manner are formulated and described. In search of possible ways to optimize the system of transport and logistics support for fishing, examples of the operation of receiving and transport vessels in the organization of fishing services under the scheme “fishing area – fishing flotilla – floating base – transport fleet – port – hub – transport fleet – port” were considered. A systematic approach using the linear programming method was used to solve the problem. The mathematical model was developed based on the distributive linear programming problem of placing shipping vessels on the “shoulders” of delivering fish products to transshipment ports. The mathematical model of the problem uses two types of variables, and the total cost of transporting fish products is considered as an objective function, which should be minimized taking into account a number of restrictions. Based on the results of preliminary calculations, the “Solution Search” add-in of the MS EXCEL program was used to solve the problem in accordance with the mathematical model. The simulation results made it possible to formulate the logistical component of servicing fishing areas and justify the advantages of this approach for optimizing the choice of cluster ports, as well as the choice of transport vessels and their placement along the routes of transportation of fish products to the consumer at the lowest cost.
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