A Modified Cellular Automaton in Lagrange Form with Velocity Dependent Acceleration Rate

An International Journal of Optimization and Control: Theories & Applications

article

Kamini RAWAT¹  Vinod Kumar KATIYAR¹  Pratibha GUPTA¹ 

[1] Indian Institute of Technology

关键词: Cellular Automata;    Nasch model;    braking parameter;    slow-to-start rule;   

DOI  :  10.11121/ijocta.01.2011.0036

学科分类：地球科学(综合)

来源: Balikesir University

【 摘 要 】

Based on Nasch model of single lane traffic flow, a modified Cellular Automaton traffic flow model incorporating s-t-s effect among vehicles given in Lagrange model for traffic flow is proposed to simulate homogeneous and mixed type traffic flow. The model is developed with modified cell size, incorporating different acceleration characteristics depending upon the speed of each individual vehicle. Comparisons are made between Nasch model and modified model. It is observed that slope of congested branch is changed for modified model due to variable acceleration rate.

【 授权许可】

CC BY