标题：Study on A Modified Coupled Map Car Following Model and Its Dynamics
作者：Zhang, L. -D.; Ruan, J. -H.; Zhu, W. -X.
作者机构：[Zhang, L. -D.; Ruan, J. -H.] Shandong Jiaotong Univ, Sch Railway Transit, Jinan, Shandong, Peoples R China.; [Zhu, W. -X.] Shandong Univ, Sch Contr 更多
会议名称：11th World Congress on Intelligent Control and Automation
会议日期：JUN 29-JUL 04, 2014
来源：2014 11TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA)
关键词：coupled map car following model; full velocity difference model;; discrete control system; stability analysis
摘要：To suppress traffic jam, we proposed a new modified coupled map car following model with proportional velocity difference factor. In this new kind of model, the full velocity difference value between two successive vehicles was incorporated into following vehicle's acceleration running equation. By taking the small velocity disturbance of preceding vehicle as error input, the system stability dynamics was carefully studied based on discrete control theory, and the model's stability condition was obtained. The simulation results show that the temporal behavior of the proposed model was superior to KKH model, and the convergence characteristics was better than Ge's model, which fully supported the theoretical analysis.