PROJECT OF COMPUTATIONAL GRAPHICAL WORK "VEHICLE MOVEMENT INSTABILITY INFLUENCED BY ACCIDENTAL SIDE FORCES"
Bondarenko Petr Vladimirovich, Vasil'eva Lidiya Anatol'evna
Volgograd State University
Volgograd State University of Architecture and Civil Engineering
Abstract. The project of a computational graphical work for students specializing in the organization and safety of road traffic is represented. To execute the work in a computer lab a computer program for simulating a vehicle movement instability influenced by accidental side forces is developed. The program allows plotting the graphs of the dependencies of speed, at which instability arises, on the ratio of load on wheel axles and on the ratio of coefficients of resistance to slip. Whereas this type of instability can cause the loss of vehicle control, the execution of the work will enable students to better understand processes leading to accidents on roads.
Key words and phrases: неустойчивость автомобиля, увод колес, компьютерное моделирование, расчетно-графическая работа, безопасность дорожного движения, vehicle instability, wheels slip, computer simulation, computational graphical work, road traffic safety
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