Построение экономико-математической модели системы массового обслуживания на примере организации движения маршрутных автобусов

Вектор науки Тольяттинского государственного университета. Серия: Экономика и управление. 2018. № №2(33). С. 11–17.

Кравцова М. В.

The article considered and implemented a queuing system on the example of particular management task of the bus rental. This system played an important role in the field of economics and everyday life where on the one hand there are emerged mass requirements of the performance of certain services, and on the other hand these requests are being satisfied. The principles of the efficiency of the system operation were highlighted which affect the optimization of the traffic flow. The basic elements were defined, and the algorithm of working system was developed with the formation of input and output data. The article built an economic-mathematical (a simulation) model, in which with the help of specially developed software code and using capabilities of the tools in C++, modeling is happening, particularly, in terms of satisfaction of passenger requirements coming into this system. Peculiar properties were taken into account in the computer program which makes the simulation model an effective tool for decision-making in conditions of uncertainty. In addition to the description of the model, the article presented the results of calculations in graphical and tabular views with its using for a visual image of the options of the resulting situation. The simulation model which imitates a passenger boarding and landing is designed to collect a queue statistics and to find the distribution of a random variable. The result of the study, there was received a solution of the task for simulation of the events at the bus stop. This model gives the opportunity to plan events at the bus stop in order to achieve a uniformity of loads and a dynamic route. It identifies capacity problems that have a negative impact on the operation of the transport cycle.

Keywords: алгоритм, имитационная модель, algorithm, система массового обслуживания, данные, passengers, simulation model, queueing system, bus traffic, data, рейс автобуса, пассажиры