Liang-Yi Yang's research while affiliated with Chongqing University and other places

Publications (3)

Article
In this paper, a variable speed limit control approach for improving the efficiency of signalized intersection is proposed from the cyber-physical view. In the proposed control scheme, vehicle-to-vehicle communication is being utilized fully such that the preceding vehicle’s optimal information is exploited for optimizing the motion of the current...
Article
In order to improve traffic efficiency and reduce fuel consumption and CO\(_{2}\) emission, most existing models are considered as an optimization problem. However, these models cannot provide a satisfactory solution when nonlinear time-varying system and external disturbances are investigated for connected vehicles in the vicinity of traffic signa...
Article
In this paper, a new micro-cooperative driving car-following model is proposed to investigate the effect of continuous historical velocity difference information on traffic stability. The linear stability criterion of the new model is derived with linear stability theory and the results show that the unstable region in the headway-sensitivity space...

Citations

... Because the vicinity of traffic signals can provide the functions such as gathering, steering and evacuation for traffic flows, the vehicles drive and stop periodically in this area with the change of traffic signals. It is easy to decline the performance of cooperative driving, reduce traffic efficiency, increase energy consumption and even lead to traffic accidents (such as rear-end collision) due to internal uncertainties, external perturbations, delays and other factors [27][28][29][30][31][32]. ...
... So that some new phenomena were revealed by the fractional equation modelling. Many studies of fractional equation modelling to these systems were currently studied in the literature, notably for biological and chemical dynamical-system [1][2][3][4][5][6]. In contrast, up to our knowledge, few works were devoted to the fractional mechanical and physical systems [7,8]. ...