计算机工程与应用2018，Vol.54Issue(3)：238-242,5.DOI:10.3778/j.issn.1002-8331.1608-0427
SUV侧翻预警系统硬件在环实时仿真设计
Design of SUV rollover warning system based on hardware-in-the-loop real-time simulations
摘要
Abstract
This paper presents a control system based on rollover warning for Sport Utility Vehicles(SUVs). The Lateral Load Transfer Ratio(LTR)is chosen as the dynamics performance to indicate the rollover stability of the vehicle, the Time to Rollover(TTR)warning algorithm is researched and the hardware systems about the algorithm are realized. Then a differential braking will be used to prevent the rollover. The hardware-in-the-loop real-time simulations are conducted on the vehicle simulator, the double lane change test and Fishhook maneuver scenarios are simulated to examine the control performance of the dynamic rollover warning system. The simulation results demonstrate that the proposed system not only improves the yaw stability and rollover stability but also acts only in the moment of rollover danger, which saves the braking energy.关键词
差动制动控制/硬件在环/侧翻预警时间/实时仿真Key words
differential braking control/hardware-in-the-loop/time to rollover/real-time simulations分类
信息技术与安全科学引用本文复制引用
宋立新,何宇平..SUV侧翻预警系统硬件在环实时仿真设计[J].计算机工程与应用,2018,54(3):238-242,5.基金项目
湖北省自然科学基金面上项目(No.2014CFB477) （No.2014CFB477）
湖北文理学院低维光电材料与器件湖北省重点实验室开放课题(No.HLOM142011). （No.HLOM142011）
