Article | Proceedings of the 2nd Japanese Modelica Conference Tokyo, Japan, May 17-18, 2018 | Assessment of Ride Quality at Lane Change Maneuver Using Virtual Human Driver Model Linköping University Electronic Press Conference Proceedings
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Title:
Assessment of Ride Quality at Lane Change Maneuver Using Virtual Human Driver Model
Author:
Manyong Han: Department of Mechanical Engineering, HongIk University, Korea Hyung Yun Choi: Mechanical System Design Engineering Department, HongIk University, Korea Akinari Hirao: Nissan Motor Co., Ltd., Japan Stefan Kirschbichler: VIRTUAL VEHICLE, Austria
DOI:
10.3384/ecp1814819
Download:
Full text (pdf)
Year:
2018
Conference:
Proceedings of the 2nd Japanese Modelica Conference Tokyo, Japan, May 17-18, 2018
Issue:
148
Article no.:
002
Pages:
19-26
No. of pages:
8
Publication type:
Abstract and Fulltext
Published:
2019-02-21
ISBN:
978-91-7685-266-8
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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The occupant kinematics occurring at a lane change maneuver affects the local ride quality. The precise analysis of the occupant kinematics requires a comprehensive understanding of the physiologic response to human body as well as the vehicle kinematics. A series of vehicle-based tests also confirmed that the alertness level of vehicle occupants is one of the important biomechanical elements. Therefore, it is necessary to have a virtual human body model (HBM), an occupant surrogate at CAE design process, with active muscle forces to represent the reflexive response of human beings. An active human body model that produces joint torques with PID closed-loop control as mimicking a bracing action to keep the sitting posture against the external jerk has been developed. In this study, this active human body model is validated against the subject test by simulating the similar occupant kinematics at a single lane change maneuvers. To further verify the use of active HBM as a design tool, an artificial lane change maneuver with a reduced lateral jerk is fabricated and good matching occupant kinematics are predicted.

Keywords: Occupant kinematics, Ride quality, Lane change, Active human body model

Proceedings of the 2nd Japanese Modelica Conference Tokyo, Japan, May 17-18, 2018

Author:
Manyong Han, Hyung Yun Choi, Akinari Hirao, Stefan Kirschbichler
Title:
Assessment of Ride Quality at Lane Change Maneuver Using Virtual Human Driver Model
DOI:
http://dx.doi.org/10.3384/ecp1814819
References:

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Proceedings of the 2nd Japanese Modelica Conference Tokyo, Japan, May 17-18, 2018

Author:
Manyong Han, Hyung Yun Choi, Akinari Hirao, Stefan Kirschbichler
Title:
Assessment of Ride Quality at Lane Change Maneuver Using Virtual Human Driver Model
DOI:
https://doi.org10.3384/ecp1814819
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