INVESTIGATION OF ROAD TRANSPORT ENTERPRISE FUNCTIONING ON THE BASIS OF SYSTEM DYNAMICS

被引:4
作者
Tolujevs, Jurijs [1 ]
Shedenov, Otegali [2 ]
Askarov, Gani [2 ]
机构
[1] Transport & Telecommun Inst, Lomonosova Str 1, LV-1019 Riga, Latvia
[2] Al Farabi Kazakh Natl Univ, al Farabi Ave 71, Alma Ata 050040, Kazakhstan
关键词
road transport; simulation; system dynamics; Vensim;
D O I
10.2478/ttj-2018-0001
中图分类号
U [交通运输];
学科分类号
08 ; 0823 ;
摘要
The work is devoted to the study of the possibilities to apply the System Dynamics method for the analysis of processes at the road transport enterprises. The study contains a concise review on examples of three simulation paradigms application for creating models, associated with the road motor transport. The following paradigms were under consideration: Discrete Event, Agent Based, and System Dynamics. Furthermore, the paper describes the causal loop diagram designed using the principles of system dynamics. This diagram is a qualitative model that represents the relationships between the main factors affecting the performance indicators of a road transport enterprise. The quantitative model constructed using the principles of system dynamics is also represented. The mentioned model reflects the process of functioning of a road transport enterprise during the year. The model is developed using Vensim simulation software.
引用
收藏
页码:1 / 9
页数:9
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