Title :
A differential game modeling approach to dynamic traffic assignment and traffic signal control
Author_Institution :
Inst. of Autom., Chinese Acad. of Sci., Beijing, China
Abstract :
In this paper, the combined dynamic traffic assignment and traffic signal control problems are discussed. After a brief retrospection to dynamic traffic assignment and traffic signal control is addressed, the conflict and interaction between dynamic traffic assignment and traffic signal control are analyzed. Then, the dynamic characteristic of traffic assignment and traffic signal control is considered and the theory of differential game is used to model. Dynamic traffic assignment and traffic signal control are formulated as a leader-follower differential game, in which a leader and multi-follower participate, under the open-loop information structure. Then, a leader-follower differential game model of dynamic traffic assignment and traffic signal control is proposed and the model is discreted and a simulated annealing algorithm is used to solve it. At last, a simulation is carried on a simple traffic network and numerical results demonstrate the effectiveness of the proposed differential game model.
Keywords :
differential games; simulated annealing; traffic control; differential game modeling; dynamic traffic assignment; leader-follower differential game; open loop information structure; simulated annealing algorithm; traffic network; traffic signal control; Automatic control; Automation; Communication system traffic control; Control systems; Intelligent control; Intelligent transportation systems; Modeling; Open loop systems; Systems engineering and theory; Traffic control;
Conference_Titel :
Systems, Man and Cybernetics, 2003. IEEE International Conference on
Print_ISBN :
0-7803-7952-7
DOI :
10.1109/ICSMC.2003.1243921
