Predictive Rollover Index：Decision Making and Experimental Verifications

• Main Authors: Shun-ming Wu, 巫舜銘
• Other Authors: Liang-kuang Chen
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/3v2469

碩士 === 國立臺灣科技大學 === 機械工程系 === 102 === The roll index to predict vehicle rollover is generally used to determine whether to issue a warning or intervention for rollover prevention. Since the purpose of the roll index is to prevent, and the vast progress in the road information detection technology, in this research the advantage of utilizing active safety systems. Using the assumed available road geometry model and the driver information, the possible vehicle yaw rate and front wheel steering angle is computed. Applying the computed signals to the vehicle model combined with driver model, the future vehicle dynamics is estimated on-line in discrete time instants. With the predicted vehicle dynamic states, the predictive roll indices are established. The study proposed model driving decision-making mechanism to observe and compare the effect of driving by the statistical results with the general prediction method, and verify the results on the experiment test.