INFORMATION TECHNOLOGY TO SUPPORT THE PROCESS OF SUPPLYING GAS STATIONS WITH THE PETROLEUM PRODUCTS
Journal Title: Вісник Кременчуцького національного університету імені Михайла Остроградського - Year 2018, Vol 1, Issue 110
Abstract
Purpose. To increase the efficiency of planning the petroleum products supply to gas stations through developing mathematical models and methods that allow to allocate the resources taking into account the previous demand, to minimize transport costs and to make the dynamic re-planning under unforeseen circumstances. Methodology. The re-search methods are based on linear programming theory and random search algorithms. Findings. A decision support system model has been developed which allows to optimize a plan for the petroleum products supply to gas stations by considering the vehicles condition, a need for the petroleum products and the gas stations spare resources, the operational situation at tank farms and mutual placement of the transport system objects and consumers. Originality. The method of planning for supplying the gas stations network with petroleum products on the basis of transport task has been developed. The algorithms for implementing the method of gas stations network supply in the software application have been developed. The components of the supply logistics subject area have been analyzed and the business process-es scheme has been designed. The software application architecture and development tools have been considered, in-formation system software modules and user interface have been implemented. The method of dynamic transportation planning for the existing fuel truck fleet has been improved, that allows reduce the cost of petroleum products transportation from the supplier to the gas station network. Practical value. The methodology for efficient gas stations supply with petroleum products and the decision support system for supply planning have been implemented. The fuel delivery planning method has been improved through the predictive model that allows choose the most efficient alternative solution at certain time and evaluate the demand in any type of fuel at any gas station for a period of time. The efficiency of scheduling has been improved by developing the dynamic re-planning method based on evaluation of gas station demand in fuel when the situation in the gas stations network is changed by randomly finding a new optimal solution for fuel trucks allocation on the routes. References 11, figures 3.
Authors and Affiliations
N. Rylova, E. Rastoropov, B. Rylov
Keywords
Related Articles
- EP ID EP659901
- DOI 10.30929/1995-0519.2018.3.38-45
- Views 60
- Downloads 0
CORRELATION ANALYSIS OF GDP DYNAMICS AND INDICATORS OF UKRAINE’S ELECTRIC POWER ENGINEERING FUNCTIONING
Purpose. The purpose of the article is to prove efficiency of using another basic factors (other than GDP and vol-umes of electricity consumption) in the economic-mathematical models for electricity demand forecasting in...
THE STUDY OF FORMALIZATION AND DEFORMED STATE OF STEP BLANKS DURING THE ENLARGING BY PROFILED DIE
Purpose. To establish the regularities of the shape change and the deformed state of stepped hollow forgings during enlarging. Methodology. Modeling the skidding process has been performed using the finite element met...
MATHEMATICAL MODELLING OF ADMIXTURE CONCENTRATION DISTRIBUTION IN STOCHASTIC STRATIFIED BODIES UNDER NONIDEAL CONTACT CONDITIONS ON INTERPHASES MEASURES
Purpose. To investigate the processes of admixture diffusion in a two-phase stratified strip of randomly nonhomogeneous structure taking into account jump discontinuities of the function of concentration as well as its d...
NEW SORBENT PREPARATION FOR THE SYSTEM OF COMPLEX ECOLOGICAL MONITORING OF HEAVY METALS IN WASTE WATER
Purpose. To prepare a sorbent for the group removal of metal ions by using the method of modification successive surface of silica by polymeric polyamine (polyhexamethelenguanidine phosphate) and sulfonated dye of triph...
BORROWINGS IN JOURNALISTIC TEXT AS A FACTOR OF STUDENTS’ SOCIAL AND CULTURAL COMPETENCE EXPANSION
Purpose. Research of the borrowings in a journalistic text and the way they can influence the valuation of stu- dents’language competence are the relevant task. Methodology. analytical research, semantic, etymologic...