Active Control of Seat Vibrations of a Vehicle Model Using Various Suspension Alternatives

Rahmi GÜÇLÜ

Makale detayları

Active Control of Seat Vibrations of a Vehicle Model Using Various Suspension Alternatives

Yazarlar:

Rahmi GÜÇLÜ

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Engineering and Environmental Sciences 2003 Vol.27 Issue 6, pp.361-374

Belge Tipi:

Makale

Yayın Tarihi:

5/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000745110

Sıklık:

Üç Yıllık

eISSN:

1303-6157

pISSN:

1300-0160

Özet:

 

The dynamic behavior of a non-linear 8 degrees of freedom  vehicle model having active suspensions and a PID controlled passenger  seat is examined.  The non-linearity occurs due to dry friction on the  dampers.  The suspensions are considered as McPherson strut-type  independent suspensions.  Three cases of control strategies are taken  into account.  In the first case, only the passenger seat is  controlled.  In the second case, only the vehicle body is controlled.   In the third case, both the vehicle body and the passenger seat are  controlled at the same time.  Since the PID control method can be  applied easily and is well known, it has an important place in control  applications.  The time responses of the non-linear vehicle model due  to road disturbance and the frequency responses of the harmonically  linearised non-linear vehicle model are obtained for each control  strategy.  At the end, the performances of these strategies are  compared and discussed.

 

The dynamic behavior of a non-linear 8 degrees of freedom  vehicle model having active suspensions and a PID controlled passenger  seat is examined.  The non-linearity occurs due to dry friction on the  dampers.  The suspensions are considered as McPherson strut-type  independent suspensions.  Three cases of control strategies are taken  into account.  In the first case, only the passenger seat is  controlled.  In the second case, only the vehicle body is controlled.   In the third case, both the vehicle body and the passenger seat are  controlled at the same time.  Since the PID control method can be  applied easily and is well known, it has an important place in control  applications.  The time responses of the non-linear vehicle model due  to road disturbance and the frequency responses of the harmonically  linearised non-linear vehicle model are obtained for each control  strategy.  At the end, the performances of these strategies are  compared and discussed.

Makale detayları

Active Control of Seat Vibrations of a Vehicle Model Using Various Suspension Alternatives

Yazarlar: Rahmi GÜÇLÜ

Yayıncı: TUBITAK

Dergi: Turkish Journal of Engineering and Environmental Sciences 2003 Vol.27 Issue 6, pp.361-374

Belge Tipi: Makale

Yayın Tarihi: 5/2003

Belge Dili: Türkçe

Document ID (Org No.): 2000745110

Sıklık: Üç Yıllık

eISSN: 1303-6157

pISSN: 1300-0160

Sayı

Yazarlar:

Rahmi GÜÇLÜ

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Engineering and Environmental Sciences 2003 Vol.27 Issue 6, pp.361-374

Belge Tipi:

Makale

Yayın Tarihi:

5/2003

Belge Dili:

Türkçe

Document ID (Org No.):

2000745110

Sıklık:

Üç Yıllık

eISSN:

1303-6157

pISSN:

1300-0160