Modeling of a System for Organization of Traffic via a Terminal Network
The research subject is a terminal network. The research purpose is development of a set theoretical model of the terminal network. The research methods are based on the theory of sets, the theory of transport systems, the general system theory, and the authors' methodology of terminalistics. The research provides a parametric description of the terminal network and its key elements: logistical facilities; identifies factors that determine the composition and configuration of the terminal network; develops a model of the terminal network as a logistical chain and, on its basis, suggests an integrated set theoretical model of a region's terminal network. A model for forming the composition of the terminal network is provided. The terminal network is considered as a logistical chain, since its configuration, purpose in a delivery system, and logistical functions performed in transportation sections reproduce the morphology of a classical logistical chain connecting a cargo sending customer with a cargo receiving customer while providing a transparent, integrated, and seamless service for cargo traffic. Using a complex of enlarged block modules of the terminal network, element by element study and optimization become possible. The task of finding the best option of the terminal network becomes a three level and two step task. The research results can be used as an economic and mathematical toolbox in design, development planning, and evaluation of facilities of the terminal and warehouse infrastructure of RZD OJSC.