Title :
Modeling and Fuzzy Control of Artery System Using Colored Hybrid Petri Nets
Author :
Zhengwu, Wang ; Dayong, Luo ; Zhongxiang, Huang
Author_Institution :
Central South Univ., Changsha
Abstract :
Urban artery system, which is characterized by dynamic, concurrence and synchronization, is a hybrid dynamic system involving discrete and continuous behaviors. The dynamic actions of the urban artery system can be modeled through Petri nets. Therefore, modeling and control of the urban artery system based on Petri nets are discussed in this paper. First, a phase module is modeled using hybrid Petri nets according to modularization methods. Then, a distinct and readable model of the urban artery system is presented after coloring the phase module. Moreover, to scheme signal parameter, fuzzy theory is embedded into Petri nets by using fuzzy rules to define some transitions of Petri nets.
Keywords :
Petri nets; fuzzy control; artery system; colored hybrid Petri nets; continuous behaviors; discrete behaviors; fuzzy control; hybrid dynamic system; modularization methods; phase module; scheme signal parameter; Arteries; Educational institutions; Fuzzy control; Fuzzy systems; Information science; Petri nets; Roentgenium; Traffic control; Transportation; Artery System; Colored Hybrid Petri Nets; Fuzzy Rules; Phase Module;
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.2006.4346996