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Rollover is one of the main traffic accident forms for vehicle. According to the datas recently, rollover has become the second most serious accident. However, the study on rollover in China is at the beginning. The study on vehicle rollover is based on the theories of rollover. In order to optimize vehicle configuration,and enhance vehicle rollover stability,and ensure the road safety, rollover model...
A novel four degree of freedom (four-DOF) motion system for validation platform of driverless vehicle has been proposed. This motion system consists of four primary components-a turn table, a three-DOF parallel manipulator, an active platform and a road surface simulation subsystem-which are described in detail in the following sections. Kinematics solution of this motion system has been derived to...
This paper describes the design and execution of a hardware-in-the-loop (HIL) simulation system as an integral part of various autonomous driving programs. The intent of this work is to design and develop a laboratory environment to support the development, test and verification of many functions and algorithms related to sensor-guided autonomous driving. The focus is on extending conventional HIL...
This paper illustrates an effective real time simulation technique for control performance validation through a case study of electric power steering (EPS) control. The case involves complicated road/tire steering dynamics for which a software package is available to simulate. The study presented in this paper proves the effectiveness of the concept of using successful real time simulation through...
Lateral rollover is the leading cause of fatal accidents in light all-terrain vehicles (e.g. quad bikes), especially in the agricultural area. The estimation and prediction of hazardous situations are preliminary steps in the design of active security devices. If numerous metrics have already been defined for on-road vehicles, few approaches are suitable for fast motions in a natural environment (mainly...
According to traffic accident data, the majority of severe road accidents occur at night. It is, therefore, of great importance to use available technology to contribute to road safety by improving the visual conditions provided by vehicle headlights. This paper presents the hardware in the loop simulation of an adaptive headlight system for motor vehicles. The adaptive headlight system is an active...
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