Key Parameters Estimation and Adaptive Warning Strategy for Rear-End Collision of Vehicle
المؤلفون المشاركون
Zhang, Weigong
Li, Xu
Song, Xiang
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-20، 20ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-13
دولة النشر
مصر
عدد الصفحات
20
التخصصات الرئيسية
الملخص EN
The rear-end collision warning system requires reliable warning decision mechanism to adapt the actual driving situation.
To overcome the shortcomings of existing warning methods, an adaptive strategy is proposed to address the practical aspects of the collision warning problem.
The proposed strategy is based on the parameter-adaptive and variable-threshold approaches.
First, several key parameter estimation algorithms are developed to provide more accurate and reliable information for subsequent warning method.
They include a two-stage algorithm which contains a Kalman filter and a Luenberger observer for relative acceleration estimation, a Bayesian theory-based algorithm of estimating the road friction coefficient, and an artificial neural network for estimating the driver’s reaction time.
Further, the variable-threshold warning method is designed to achieve the global warning decision.
In the method, the safety distance is employed to judge the dangerous state.
The calculation method of the safety distance in this paper can be adaptively adjusted according to the different driving conditions of the leading vehicle.
Due to the real-time estimation of the key parameters and the adaptive calculation of the warning threshold, the strategy can adapt to various road and driving conditions.
Finally, the proposed strategy is evaluated through simulation and field tests.
The experimental results validate the feasibility and effectiveness of the proposed strategy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Song, Xiang& Li, Xu& Zhang, Weigong. 2015. Key Parameters Estimation and Adaptive Warning Strategy for Rear-End Collision of Vehicle. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-20.
https://search.emarefa.net/detail/BIM-1073532
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Song, Xiang…[et al.]. Key Parameters Estimation and Adaptive Warning Strategy for Rear-End Collision of Vehicle. Mathematical Problems in Engineering No. 2015 (2015), pp.1-20.
https://search.emarefa.net/detail/BIM-1073532
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Song, Xiang& Li, Xu& Zhang, Weigong. Key Parameters Estimation and Adaptive Warning Strategy for Rear-End Collision of Vehicle. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-20.
https://search.emarefa.net/detail/BIM-1073532
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1073532
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر