Autors: Dimitrov, L. V., Karapetkov, S. M., Uzunov, H. V., Dechkova, S. V.
Title: Identifying Vehicle and Collision Impact by Applying the Principle of Conservation of Mechanical Energy
Keywords: identification, impact, MATLAB, vehicles

Abstract: Various methodologies and tools applied to identification of vehicle and collision impact seek to present more and more accurate solutions to reproduce, restore, recreate and investigate the casualty. Modern computer technology and software provide the tools to solve specific problems developing mathematical modelling of complex mechanical systems involving vehicles and other objects in a road accident. Scientists generally utilize the Standard Test Method for Impact Testing calculating the energy of deformation of both vehicles, however, one of its limitations is the evaluation of the kinetic energy of the vehicles in post-collision taking into consideration vehicle rotation and linear displacement. To improve the analysis, dynamic traffic simulation is used, taking into account the variations in the coefficient of friction, suspension elasticity and damping. The proposed method is based on a system of two equations derived from two principles: the Principle of Conservation of Mechan

References

    Issue

    Transport and Telecommunication, 2019, Latvia, ISBN ISSN: 14076160

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    Вид: статия в списание, публикация в издание с импакт фактор, публикация в реферирано издание, индексирана в Scopus