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Solving the nonlinear transportation problem by global optimization
nonlinear transportation problem network flows global optimization nonlinear programming (NLP)
2010/10/29
The aim of this paper is to present the suitability of three different global optimization methods for specifically the exact optimum solution of the nonlinear transportation problem (NTP). The evalua...
Optimization problems in designing automobiles
mathematical model optimization automobile design system approach
2010/11/1
A mathematical model of optimization problems in designing automobiles is suggested and requirements raised are defined taking into account the main technical and economic characteristics of the autom...
Linear optimization model of urban areas’ operating efficiency
urban transportation urban planning transportation policy linear programming optimization
2010/11/1
The efficiency of urban transportation is getting more and more important because of the increasing rate of mobility demand. To plan, control and organize urban transportation in the most efficient wa...
Methods for optimization of rotational latency of the inverse loading of trucks on international routes
international transportations automobile vehicles return loading waiting time optimization specific profit
2010/11/2
The increase of the efficiency of international car transportation of cargoes is an actual problem. For the solution to delivery problems at present the information systems on the basis of INTERNET-te...
The optimization of loading facilities at the terminal
loading equipment time of vehicle’s turnover organization of freight transportation
2010/11/2
In freight transportation, when a cargo is carried from one terminal to some others (or from several terminals to one area), the delay time of vehicles and loading equipment may be considerable becaus...
Optimization of technological processes at the terminal
terminal technological interaction interaction point
2010/11/2
The reliability of terminal operation is analysed by statistical methods based on the collected statistical data. Major estimates are made on a specified credibility level (probability). When the term...
The study of the stability of asphalt concrete mixture composition optimization mathematical models using imitative simulation
asphalt concrete mixture production technology imitative simulation model stability Monte-Carlo method
2010/11/2
The method of statistical imitative simulation (Monte-Carlo) was used to simulate the heterogeneity of the produced asphalt concrete mixture (ACM) mineral part grading. The stability of optimisation o...
Mathematical optimization model for filler composition in an asphalt concrete mixture
Mathematical optimization model filler composition an asphalt concrete mixture
2010/11/4
Mathematical optimization model for filler composition in an asphalt concrete mixture.
Usage optimization of rolling-stocks of traction
Usage optimization rolling-stocks traction
2010/11/4
Working under market conditions matters (issues or questions) regarding stocktaking (registration) of property (resources) and rational usage are very urgent. The formed mathematical model consists of...
Optimization of the technological processes of car maintenance and repair
the technological processes car maintenance and repair
2010/11/3
Optimization of the technological process of car maintenance and running repair makes a complicated problem. The process is affected by a great number of continuously changing and unrelated factors. T...