Title :
An New Offset Model for Arterial Road Coordinate Control and Its Optimization Method
Author :
Kai, Lu ; Jianxin, Huang ; Jianmin, Xu
Author_Institution :
South China Univ. of Technol., Guangzhou
Abstract :
By phase optimization design on arterial road coordinate control system, an new offset model for arterial road coordinate control is established in this paper. The model considers all the factors such as road average speed, fleet dispersion, turning traffic flow from crossway and asymmetry of vehicles arrival distribution which greatly influence the control effect of arterial road coordinate control scheme. In this paper, total delay and total number of stops are taken as the offset model output, and the rules of two directional traffic flow delay at the intersections are particularly analyzed. Moreover, programming calculation of MATLAB is introduced to realize the optimization of the offset model. A new approach that optimizes the offsets of arterial road coordinate control system is put forward.
Keywords :
optimisation; road traffic; MATLAB programming; arterial road coordinate control; crossway; directional traffic flow delay; fleet dispersion; offset model optimization; phase optimization design; road average speed; vehicle arrival distribution; Control system synthesis; Delay; Design optimization; Dispersion; MATLAB; Mathematical model; Optimization methods; Road vehicles; Traffic control; Turning; Arterial Road Coordinate Control; Delay; Delay Analysis Chart; Number of Stops; Offset Model;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4346945
