格子(音乐)
显著性差异
流量(数学)
相位差
有限差分
数学
理论(学习稳定性)
统计物理学
机械
应用数学
计算机科学
物理
数学分析
相(物质)
统计
量子力学
声学
机器学习
作者
Hao Dai,Zhen Zhou Yuan,Junfang Tian
出处
期刊:Advanced Materials Research
日期:2012-12-01
卷期号:605-607: 2461-2465
标识
DOI:10.4028/www.scientific.net/amr.605-607.2461
摘要
Based on Nagatani’s model, an extended car following model named flow and density difference lattice model (FDDLM) was proposed. Using the linear stability theory, the stability condition of the new model was obtained. The phase diagram presents that density difference effect is more efficiently than flow difference effect in improving the traffic flow stability and FDDLM could suppress traffic jam effectively. The numerical simulations are consonant with the analytical results and show that considering the flow and density difference leads to the stabilization of the system.
科研通智能强力驱动
Strongly Powered by AbleSci AI