RESEARCH OF A CAR COLLISION WITH AN OBSTACLE

Авторы

  • Kabylbekov K.A
  • Abdrakhmanova Kh.K
  • Saidakhmetov P.A
  • Kedelbaev B.Sh
  • Issaev E.B

Ключевые слова:

Car, mass, suspension, profile of the obstacle, width and height, displacement around and along the vertical axis.

Аннотация

The article considers the calculation and visualization of collision of a car with an obstacle by using
the Matlab software. It contains the formulation of the problem, car and obstacle models, modeling parameters (the
mass of the car, the speed of the car, parameters of the suspension: width, height, profile) and mathematical model of
the collision profile. There are the calculation and visualization of the profile of the road roughness. The m-file titled
“polizei.m” is created for calculation and visualization of the car’s motion. Calculation results are presented in
graphs of displacement around a vertical axis and speed along the vertical axis at a various mass of the car,
coefficients of elasticity and damping of the suspension. There is also the discussion of the results of the calculation
and visualization. The program allows making experiments with a change of width and height of roughness of the
road, of the mass of the car, of suspension parameters.

Загрузки

Опубликован

2019-10-10

Как цитировать

Kabylbekov K.A, Abdrakhmanova Kh.K, Saidakhmetov P.A, Kedelbaev B.Sh, & Issaev E.B. (2019). RESEARCH OF A CAR COLLISION WITH AN OBSTACLE. Известия НАН РК. Серия физико-математическая, (5), 111–119. извлечено от https://journals.nauka-nanrk.kz/physics-mathematics/article/view/1664

Выпуск

№ 5 (2019): Известия НАН РК. Серия физико-математическая

Раздел

Статьи