This article presents the results of a compiled traction calculation program using a personal computer in order to obtain the current characteristics of a means of transport, speed and time depending on the road. In case of elimination of the road, the current characteristics of the traction engine, the current of the towing vehicle and the energy consumption for the travel of the given section in a time-travel period shall be calculated. With the help of threct calculations, a number of tasks related to both the initial design of sections in electric transport and their further operation are solved. In the latter, they are necessary to check whether it is possible to increase the bandwidth of the sections and increase the average speed. In the learning process for which it is mainly intended, the given program will serve to illustrate the results of the calculations, as well as to set different changes in the source data – mainly sloped the road in order to track the level of average speed, overheating of the tigs and energy consumption for the distance of the section. In the framework of the programming, the methods for solving the equation of movement by polynomial aproxiation according to the methods of Euler and Runge-Kuta are considered. The characteristics are accredited: running resistance, traction, braking and free movement mode, adhesion limits and maximum speed. It should be noted that without claiming great accuracy of the results, and although its main purpose is to be used in the learning process, the program gives a very real insight into the changes in the resulting baselines when the source data changes.
Modelling of the Connections of Electro-mechanical Dimensions when Moving Means of Transport
2020-09-09
978191 byte
Conference paper
Electronic Resource
English
Electro-Mechanical Brake System Modelling
British Library Conference Proceedings | 2008
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