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The velocity difference control signal for two-lane car-following model |
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| Authors: | Yu Cui Rong-Jun Cheng Hong-Xia Ge |
| Institution: | 1. Faculty of Science, Ningbo University, Ningbo?, 315211, China 2. Department of Fundamental Course, Ningbo Institute of Technology, Zhejiang University, Ningbo?, 315100, China 3. Faculty of Maritime and Transportation, Ningbo University, Ningbo?, 315211, China 4. National Traffic Management Engineering & Technology Research Centre, Ningbo University Sub-centre, Ningbo?, 315211, China 5. Jiangsu Province Collaborative Innovation Center for Modern Urban Traffic Technologies, Nanjing?, 210096, China |
| Abstract: | Based on single-lane traffic model, a two-lane traffic model is presented considering the velocity difference control signal. The stability condition of the model is obtained by the control theory. The delayed feedback control signal is added to the two-lane model, and the corresponding stability condition is derived again. The numerical simulations show that as the stability conditions are satisfied, the small disturbance will not amplify with and without control signal. In the meantime, the stability is strengthened as the control signal is considered. So the control signal would suppress the traffic disturbance successfully. |
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