IMPROVING PASSIVE SAFETY SYSTEMS OF PASSENGER CARS BASED ON COMPUTER MODELLING                OF PYROTECHNIC ITEMS FUNCTIONING

Muyzemnek Alexander Yuryevich, Doctor of engineering sciences, professor, sub-department of transport machines, Penza State University, muyzemnek@yandex.ru
Kartashova Ekaterina Dmitrievna, Postgraduate student, Penza State University, katrina89@yandex.ru
Zemskov Roman Alexandrovich, Postgraduate student, Penza State University, r.zemsckov@yandex.ru

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The work describes computer models of functioning of pyrotechnic elements of passive car safety and gives examples of the results of computer simulation of rope belt tensioner functioning. 

car passive safety system, pyrotechnic element, process of pyrotechnic element functioning, computer model, modeling, identification of burning simulation parameters.