TY - GEN
T1 - Comfort evaluation on the drivers using transfer path analysis
AU - Falasifah, Nihlatul
AU - Arifianto, Dhany
N1 - Publisher Copyright:
© 2019 Proceedings of the International Congress on Acoustics. All rights reserved.
PY - 2019
Y1 - 2019
N2 - The vibration transmissibility to the seated drivers has important influences on the human body comfort, health, and safety. To establish the dynamic equation for precondition of modal analysis, Newton-Euler method is usually used as the common study. However, this method is difficult to determine generalized coordinates belong to which natural frequency for linear system. On the other hand, by using transfer path analysis (TPA) as a new technique, it is possible to determine generalized coordinates of the vibration for the car machine affected the vibration of the car. The purpose of this research is to quantify the comfort level for driver's whole body vibration in passenger car based on ISO 2631-1 and to know the level of vibration on the car using transfer path analysis. This research tries to characterize the vibration effect of different sources (variation of the car machine) at idle condition. Human as the subjects are involved in this test. The results of this study show that low frequency vibration of the seat drivers affected to the ride comfort. Through TPA, the human body comfort can be evaluated using operational force by multiplying the natural frequencies of the car with the operational acceleration.
AB - The vibration transmissibility to the seated drivers has important influences on the human body comfort, health, and safety. To establish the dynamic equation for precondition of modal analysis, Newton-Euler method is usually used as the common study. However, this method is difficult to determine generalized coordinates belong to which natural frequency for linear system. On the other hand, by using transfer path analysis (TPA) as a new technique, it is possible to determine generalized coordinates of the vibration for the car machine affected the vibration of the car. The purpose of this research is to quantify the comfort level for driver's whole body vibration in passenger car based on ISO 2631-1 and to know the level of vibration on the car using transfer path analysis. This research tries to characterize the vibration effect of different sources (variation of the car machine) at idle condition. Human as the subjects are involved in this test. The results of this study show that low frequency vibration of the seat drivers affected to the ride comfort. Through TPA, the human body comfort can be evaluated using operational force by multiplying the natural frequencies of the car with the operational acceleration.
KW - Comfort Evaluation on the Drivers
KW - ISO 2631-1
KW - Transfer Path Analysis
KW - Whole Body Vibration
UR - http://www.scopus.com/inward/record.url?scp=85099331465&partnerID=8YFLogxK
U2 - 10.18154/RWTH-CONV-239536
DO - 10.18154/RWTH-CONV-239536
M3 - Conference contribution
AN - SCOPUS:85099331465
T3 - Proceedings of the International Congress on Acoustics
SP - 4295
EP - 4302
BT - Proceedings of the 23rd International Congress on Acoustics
A2 - Ochmann, Martin
A2 - Michael, Vorlander
A2 - Fels, Janina
PB - International Commission for Acoustics (ICA)
T2 - 23rd International Congress on Acoustics: Integrating 4th EAA Euroregio, ICA 2019
Y2 - 9 September 2019 through 23 September 2019
ER -