کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
758190 | 896409 | 2014 | 13 صفحه PDF | دانلود رایگان |
• We presented a new two-lane dynamic collaboration model with control signals.
• Linear and nonlinear stability analyses have been conducted.
• The effect of feedback signals is examined theoretically as well as numerically.
In this paper, the influence of control signals on the stability of two-lane traffic flow is mainly studied by applying control theory with lane changing behaviors. We present the two-lane dynamic collaboration model with lateral friction and the expressions of feedback control signals. What is more, utilizing the delayed feedback control theory to the two-lane dynamic collaboration model with control signals, we investigate the stability of traffic flow theoretically and the stability conditions for both lanes are derived with finding that the forward and lateral feedback signals can improve the stability of traffic flow while the backward feedback signals cannot achieve it. Besides, direct simulations are conducted to verify the results of theoretical analysis, which shows that the feedback signals have a significant effect on the running state of two vehicle groups, and the results are same with the theoretical analysis.
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 19, Issue 12, December 2014, Pages 4148–4160