Vehicle Rollover Predicting Systems Based on Grey Prediction Theory
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所属单位：能源与动力学院
发表刊物：Zhongguo Jixie Gongcheng
摘要：In order to guarantee the high speed train operation safety, an estimation of rollover evaluation index was studied based on preview-estimate driver model,and a vehicle rollover predicting system was designed based on preview-estimate driver model. Focused on the cars with high center of gravity, a three degree-of-freedom vehicle rollover dynamic model and a driver model were built. And the preview-estimate driver model was established based on the preview-follower theory and the theory of grey prediction. According to the mechanism of rollover, the LTR that could reflect the rollover situation was introduced, and the vehicle rollover index estimation-prediction model was proposed. And the vehicle rollover prediction system was established based on the active-steering rollover prevention control strategy and estimate-prediction model of vehicle rollover index. The rollover prediction system was proposed for the simulation analysis under different working conditions, and the effectiveness of the proposed system was confirmed. © 2018, China Mechanical Engineering Magazine Office. All right reserved.
ISSN号：1004-132X
是否译文：否
发表时间：2018-05-10
合写作者：Jin, Yingzhi,XT20275
通讯作者：赵又群