Multi-Body Integrated Vehicle-Occupant Models for Collision Mitigation and Vehicle Safety using Dynamics Control Systems

被引：4
|
作者：
Elkady, Mustafa [1 ,2 ]
Elmarakbi, Ahmed [3 ]
MacIntyre, John [3 ]
Alhariri, Mohamed [3 ]
机构：
[1] Lebanese Int Univ, Sch Engn, Dept Mech Engn, Beirut, Lebanon
[2] Ain Shams Univ, Dept Automot Engn, Fac Engn, Cairo, Egypt
[3] Univ Sunderland, Dept Comp Engn & Technol, Sunderland, England
来源：
INTERNATIONAL JOURNAL OF SYSTEM DYNAMICS APPLICATIONS | 2016年 / 5卷 / 02期
关键词：
Collision Mitigation; Mathematical Modelling; Occupant Kinematics; Vehicle Dynamics and Control; Vehicle Transportation Safety;
D O I：
10.4018/IJSDA.2016040105
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The aim of this paper is to investigate the effect of vehicle dynamics control systems (VDCS) on both the collision of the vehicle body and the kinematic behaviour of the vehicle's occupant in case of offset frontal vehicle-to-vehicle collision. A unique 6-Degree-of-Freedom (6-DOF) vehicle dynamics/crash mathematical model and a simplified lumped mass occupant model are developed. The first model is used to define the vehicle body crash parameters and it integrates a vehicle dynamics model with a vehicle front-end structure model. The second model aims to predict the effect of VDCS on the kinematics of the occupant. It is shown from the numerical simulations that the vehicle dynamics/crash response and occupant behaviour can be captured and analysed quickly and accurately. Furthermore, it is shown that the VDCS can affect the crash characteristics positively and the occupant behaviour is improved.
引用
收藏
页码：80 / 122
页数：43
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