Angular Momentum Control for Preventing Rollover of a Heavy Vehicle

Faruk ÜNKER

doi:https://doi.org/10.30939/ijastech..1085111

Makale detayları

Angular Momentum Control for Preventing Rollover of a Heavy Vehicle

Yazarlar:

Faruk ÜNKER

Yayıncı:

Otomotiv Mühendisleri Derneği

Ana Başlıklar:

Diğer mühendislik dalları

Dergi:

International Journal of Automotive Science And Technology 2022 Vol.6 Issue 2, pp.135-140

Belge Tipi:

Makale

Yayın Tarihi:

6/2022

Belge Dili:

İngilizce

Document ID (Org No.):

2000718789

Sıklık:

Üç Aylık

eISSN:

2587-0963

DOI:

https://doi.org/10.30939/ijastech..1085111

Özet:

 

In this article, gyroscopes and flywheels are used to prevent the rollover of a vehicle due to external forces. The rollover preventing performance of the flywheels for a heavy trailer (an inverted pendulum problem) is investigated at a high road bank angle risk. Two control moment gyroscopes (CMG) and a reaction wheel are controlled by proportional torques to keep the vehicle in a stable motion in the vertical position. The reaction wheel was used only to eliminate the dissipation energy of damper. By using the energy stored in the flywheels of gyroscopes, the sprung mass of a vehicle can make a stable oscillating motion of small amplitude, standing upright without tipping over. The optimum flywheel speed was derived from the frequency equations with the appropriate controller gain. Most importantly, the required angular momentum to keep the vehicle upright without tipping over depends on the amplitude of the gimbal oscillation and the frequency. It has also been observed that Matlab simulations of Lagrangian equations and simulations modeled in RecurDyn software are in perfect harmony.

Makale detayları

Angular Momentum Control for Preventing Rollover of a Heavy Vehicle

Yazarlar: Faruk ÜNKER

Yayıncı: Otomotiv Mühendisleri Derneği

Ana Başlıklar: Diğer mühendislik dalları

Dergi: International Journal of Automotive Science And Technology 2022 Vol.6 Issue 2, pp.135-140

Belge Tipi: Makale

Yayın Tarihi: 6/2022

Belge Dili: İngilizce

Document ID (Org No.): 2000718789

Sıklık: Üç Aylık

eISSN: 2587-0963

DOI: https://doi.org/10.30939/ijastech..1085111

Sayı

Yazarlar:

Faruk ÜNKER

Yayıncı:

Otomotiv Mühendisleri Derneği

Ana Başlıklar:

Diğer mühendislik dalları

Dergi:

International Journal of Automotive Science And Technology 2022 Vol.6 Issue 2, pp.135-140

Belge Tipi:

Makale

Yayın Tarihi:

6/2022

Belge Dili:

İngilizce

Document ID (Org No.):

2000718789

Sıklık:

Üç Aylık

eISSN:

2587-0963

DOI:

https://doi.org/10.30939/ijastech..1085111