Modeling and optimization of the decision- making process in the transport system

Mochalin, Mihail; Mochalin, Sergey; Levkin, Grigory; Kasper, Mariya

doi:10.1051/matecconf/201823903015

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…The disadvantages of the applied factors and mathematical apparatus during the planning of the cargo motor transport enterprises operation were considered by many Russian and foreign scientists [6,7,9,10]. The discrepancy between the planned and actual performance of rolling stock in practice can reach 50%.…”

Section: Theorymentioning

confidence: 99%

Influence of Technical and Operational Indicators on the Results of Planning Motor Transport Operation

Варакин¹,

Chebakova²

2019

Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)

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Mathematical apparatus for calculating the road transport operation volume, existing in the modern theory, corresponds to the only technology of the transport processfunctioning of the pendulum route with reverse unloaded mileage. However, modern specifics of freight motor transport enterprises functioning today is, as a rule, a frequent change of the clientele, types of freights and their volumes, distances of transportations, quantity and type of the rolling stock, average sizes of the technical and operational indicators, road congestion, number of drivers, condition of technological infrastructure and material and technical service opportunities. In this regard, studies have been carried out and the results aimed at making informed management decisions and accurate calculation of the planned need for vehicles have been presented. In the course of the research the methods of linear programming; professionallogical approach using the apparatus of mathematical modeling, including algorithm and software implementation of models were used. The analysis of the results of the previously developed methods and models application in the practice of planning the freight motor transport enterprises operation is carried out. It is revealed that the previously developed mathematical models are not implemented as there are significant discrepancy between the planned values and the results of motor transport enterprises work.

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Section: Theorymentioning

confidence: 99%

Influence of Technical and Operational Indicators on the Results of Planning Motor Transport Operation

Варакин¹,

Chebakova²

2019

Proceedings of the International Conference on Aviamechanical Engineering and Transport (AviaENT 2019)

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Investigating the Impact of Transport Performance Characteristics on the Transport and Warehouse System Efficiency

Novokshonov¹,

Mochalin²,

Eychler³

et al. 2023

Transportation Research Procedia

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The model of functioning of a set of small auto transport systems with unstable operation of vehicles

Vitvitskiy

Fedoseenkova

2019

IOP Conf. Ser.: Mater. Sci. Eng.

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According to the results of the research, it has been found that the actual values of the execution time of the operations of the transport process differ from the planned ones. Consequently, the objective property of the transport process, besides discreteness, is the unevenness of the operation of auto vehicles. The need for accuracy of planned calculations determines the need to develop a descriptive model of the aggregate functioning of small-unsaturated auto transportation systems of freights, taking into account the indicated non-uniformity. The methodological basis of the research is the results of practical observations of the transportation process of construction freights dispatch by vehicles in Omsk. This descriptive model can be used in transport logistics when organizing transportation at the level of loading posts according to the “One to One” scheme.

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Modeling and optimization of the decision- making process in the transport system

Cited by 3 publications

References 8 publications

Influence of Technical and Operational Indicators on the Results of Planning Motor Transport Operation

Influence of Technical and Operational Indicators on the Results of Planning Motor Transport Operation

Investigating the Impact of Transport Performance Characteristics on the Transport and Warehouse System Efficiency

The model of functioning of a set of small auto transport systems with unstable operation of vehicles

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