• TRANSPORT. SAFETY AND ECOLOGY. LOGISTICS AND MANAGEMENT

    OPTIMIZATION OF PUBLIC TRANSPORT ROUTING

    Trans Motauto World, Vol. 2 (2017), Issue 5, pg(s) 190-191

    The paper describes the urban passenger transport system which is a set of interdependent subsystems: «city», «transport», «passengers». The urban passenger transport performance indicators have been determined for all system participants. The objective functions of an optimization problem of urban passenger transport are given in general terms. The optimization criterion for traffic routing of urban passenger transport has been determined, which takes account of mutual influence of the interests of all system participants has been determined. The passenger traffic flow density on the studying road section, has been suggested as such optimization criterion. The formulation of an optimization problem of urban passenger transport have been defined as well.

  • TRANSPORT. SAFETY AND ECOLOGY. LOGISTICS AND MANAGEMENT

    IMPROVING THE EFFICIENCY OF ROAD FREIGHT TRANSPORT

    Trans Motauto World, Vol. 2 (2017), Issue 4, pg(s) 150-151

    The paper dwells on the technical and operational parameters affecting the efficiency of the road transport depending upon the performance of the motor transport enterprise. The paper also presents the justifications of criteria indicators to measure performance of road transport, and describes theoretical foundations of the process of studying and assessing the economic efficiency of motor transport systems. The influence of technical and operational parameters on the change in cost fluctuation of transport operation of motor power through a change in the total mileage and indicators that determine the value of variable and fixed costs: carrying capacity, loaded mileage proportion, utilization range, as well as the vehicle utilization, the average road speed and conveying distance. There have been considered three groups of indicators that define the ways and methods for increasing the efficiency of road freight transport in the existing operating conditions of the motor transport company.

  • INNOVATIVE SOLUTIONS

    INTELLECTUAL DEVELOPMENT OF OPERATIONAL MANAGEMENT SYSTEM OF TRANSSHIPPING PROCESSES AT THE SEAPORT

    Innovations in Discrete Productions, Vol. 5 (2017), Issue 3, pg(s) 151-152

    The paper describes the methods for the design of systems for implementing intelligent control of transshipping processes at the seaport. Movement of cargo flows requires a constant solution of singular case transportation problems of operational planning and management. The paper shows how the obtained mathematical models of management of cargo flow movement processes, allow for solving optimization problems of the divergent options of bulk cargo movement within the Functioning of infrastructures within a seaport, as well as their communication with suppliers and consumers of loads within the transshipping complex. Modeling of different options bulk cargo movement is needed for providing the given intensity of ship loading taking into account various factors, including weather. The designed model allows for solving the scheduling problems the execution of works on cargo handling in the seaport terminals.