Availability Control for Means of Transport in Decisive Semi-Markov Models of Exploitation Process
Journal Title: Archives of Transport - Year 2012, Vol 24, Issue 4
Abstract
The issues presented in this research paper refer to problems connected with the control process for exploitation implemented in the complex systems of exploitation for technical objects. The article presents the description of the method concerning the control availability for technical objects (means of transport) on the basis of the mathematical model of the exploitation process with the implementation of the decisive processes by semi-Markov. The presented method means focused on the preparing the decisive for the exploitation process for technical objects (semi-Markov model) and after that specifying the best control strategy (optimal strategy) from among possible decisive variants in accordance with the approved criterion (criteria) of the activity evaluation of the system of exploitation for technical objects. In the presented method specifying the optimal strategy for control availability in the technical objects means a choice of a sequence of control decisions made in individual states of modelled exploitation process for which the function being a criterion of evaluation reaches the extreme value. In order to choose the optimal control strategy the implementation of the genetic algorithm was chosen. The opinions were presented on the example of the exploitation process of the means of transport implemented in the real system of the bus municipal transport. The model of the exploitation process for the means of transports was prepared on the basis of the results implemented in the real transport system. The mathematical model of the exploitation process was built taking into consideration the fact that the model of the process constitutes the homogenous semi-Markov process.
Authors and Affiliations
Klaudiusz Migawa
Keywords
Related Articles
- EP ID EP70065
- DOI 10.2478/v10174-012-0030-4
- Views 132
- Downloads 0
INNOVATIVE RAIL FREIGHT WAGONS – A PRECONDITION TO INCREASE THE MARKET-SHARE OF RAIL FREIGHT
Rail transport is a very important type of transport. Due to its environmentally friendly nature it is necessary to dedication him considerable attention. The article stated the need for the implementation of innovative...
SIMULATION MODEL OF TRANSPORT SYSTEM OF POLAND AS A TOOL FOR DEVELOPING SUSTAINABLE TRANSPORT
Paper presents features of simulation model of proecological transport system on the example of Poland. Model allows computational experimentation and inference on transport modal split and emission of pollution in natio...
THE MULTIMODAL APPROACH TO THE MODELLING OF MODAL SPLIT
Transport in cities plays a crucial role in the lives of inhabitants. Development of cities affects the functional aspects of the network include the emergence of new areas of traffic generators. Unsuited infrastructure...
Interrelation between Wavelengths of Track Geometry Irregularities and Rail Vehicle Dynamic Properties
The paper deals with the problem of railway track irregularities appearance in form of so-called short waves (3-25m). These geometrical irregularities were found in measurements, which were carried out on different railw...
Neural Model of the Aircraft Landing Phase
The article deals with mathematical modeling of the aircraft landing phase using artificial neural networks. The network was determined based on the data recorded by an aircraft’s quick access recorder. Networks were dev...