Bifurcation of Lane Change and Control on Highway for Tractor-Semitrailer under Rainy Weather

المؤلفون المشاركون

Zhang, Ronghui
Li, Kening
Peng, Tao
Guan, Zhiwei
Dong, Jinsong
Xu, Hongguo

المصدر

Journal of Advanced Transportation

العدد

المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-19، 19ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2017-10-19

دولة النشر

مصر

عدد الصفحات

19

التخصصات الرئيسية

هندسة مدنية

الملخص EN

A new method is proposed for analyzing the nonlinear dynamics and stability in lane changes on highways for tractor-semitrailer under rainy weather.

Unlike most of the literature associated with a simulated linear dynamic model for tractor-semitrailers steady steering on dry road, a verified 5DOF mechanical model with nonlinear tire based on vehicle test was used in the lane change simulation on low adhesion coefficient road.

According to Jacobian matrix eigenvalues of the vehicle model, bifurcations of steady steering and sinusoidal steering on highways under rainy weather were investigated using a numerical method.

Furthermore, based on feedback linearization theory, taking the tractor yaw rate and joint angle as control objects, a feedback linearization controller combined with AFS and DYC was established.

The numerical simulation results reveal that Hopf bifurcations are identified in steady and sinusoidal steering conditions, which translate into an oscillatory behavior leading to instability.

And simulations of urgent step and single-lane change in high velocity show that the designed controller has good effects on eliminating bifurcations and improving lateral stability of tractor-semitrailer, during lane changing on highway under rainy weather.

It is a valuable reference for safety design of tractor-semitrailers to improve the traffic safety with driver-vehicle-road closed-loop system.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Peng, Tao& Guan, Zhiwei& Zhang, Ronghui& Dong, Jinsong& Li, Kening& Xu, Hongguo. 2017. Bifurcation of Lane Change and Control on Highway for Tractor-Semitrailer under Rainy Weather. Journal of Advanced Transportation،Vol. 2017, no. 2017, pp.1-19.
https://search.emarefa.net/detail/BIM-1170647

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Peng, Tao…[et al.]. Bifurcation of Lane Change and Control on Highway for Tractor-Semitrailer under Rainy Weather. Journal of Advanced Transportation No. 2017 (2017), pp.1-19.
https://search.emarefa.net/detail/BIM-1170647

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Peng, Tao& Guan, Zhiwei& Zhang, Ronghui& Dong, Jinsong& Li, Kening& Xu, Hongguo. Bifurcation of Lane Change and Control on Highway for Tractor-Semitrailer under Rainy Weather. Journal of Advanced Transportation. 2017. Vol. 2017, no. 2017, pp.1-19.
https://search.emarefa.net/detail/BIM-1170647

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1170647