Title :
Hybrid system modeling based on ECPNs
Author :
Xiong, Gang ; Nyberg, Timo R.
Author_Institution :
Autom. & Control Inst., Tampere Univ. of Technol., Finland
Abstract :
A general system structure for hybrid system modeling is proposed along with their formulations. An extended colored Petri net (ECPN) is proposed to implement the hybrid system modeling, its key ideas are dynamic colors, dynamic transitions and dynamic places, which make ECPNs capable of modelling both variables governed by continuous dynamic and the ordinary Petri net tokens for discrete events. Finally, an example shows how to use ECPNs for hybrid system modeling
Keywords :
Petri nets; continuous time systems; discrete event systems; graph colouring; continuous dynamic tokens; discrete events; dynamic colors; dynamic places; dynamic transitions; extended colored Petri net; general system structure; hybrid system modeling; ordinary Petri net tokens; Automatic control; Automation; Modeling;
Conference_Titel :
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location :
Hefei
Print_ISBN :
0-7803-5995-X
DOI :
10.1109/WCICA.2000.862982
