SPECTROLOGY OF FRICTION VIBRATIONS IN THE BRAKES

Authors

  • O. M. Koptovets State Institution of Higher Education «National Mining University»
  • I. V. Kozina State Institution of Higher Education «National Mining University»

Keywords:

гальмо, динамічна модель, обчислювальний алгоритм, фрикційні коливання, кореляційний та спектральний аналіз

Abstract

The spectrology of tangential and normal friction vibrations in a brake have been examined in the paper. The criterion of renewal of motion of the dynamic system has been offered on the basis of numeral decision, autocorrelation function and discrete Fourier transform of temporal rows of moving of the concentrated masses of the dynamic system.

Author Biographies

O. M. Koptovets, State Institution of Higher Education «National Mining University»

Dr. Sc. (Eng.), Assistant Professor, Professor of the Chair of Transport Systems and Technology

I. V. Kozina, State Institution of Higher Education «National Mining University»

Cand. Sc. (Eng.), Assistant Professor of the Chair of Transportation Management

References

1. Коптовец А. Н. Математическая модель процесса торможения с учетом взаимодействия нормальных фрикцион-
ных колебаний в тормозных механизмах / А. А. Бобылев, А. Н. Коптовец // Методи розв’язання прикладних задач меха-
ніки деформованого твердого тіла : зб. наук. пр. Дніпропетр. нац. ун–ту. — 2007. — Вип. 8. — С. 10—24.
2. Горячева И. Г. Механика фрикционного взаимодействия / И. М. Горячева. — М. : Наука, 2001. — 582 с.
3. Сергиенко А. Б. Цифровая обработка сигналов / А. Б. Сергиенко. — СПб. : Питер, 2002. — 608 с.

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Published

2015-09-03

How to Cite

[1]
O. M. Koptovets and I. V. Kozina, “SPECTROLOGY OF FRICTION VIBRATIONS IN THE BRAKES”, Вісник ВПІ, no. 4, pp. 88–92, Sep. 2015.

Issue

No 4 (121), 2015

Section

Mechanical engineering and transport

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