Title :
OPN model of underwater counterwork system
Author :
Cao, Haiwang ; Xue, Chaogai
Author_Institution :
Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou
Abstract :
Underwater counterwork system is a complicated dynamic system whose model includes not only the static structure but also dynamic processes. To describe underwater counterwork system in a unified way, Object Petri Net (OPN) is utilized to model the system. Firstly, according to the constitution of the underwater counterwork system, the system is analyzed and divided into several objects. Then, the object models are built by Petri net with restrained arcs, which are adapted to different work modes of these objects. Finally, OPN model of the underwater counterwork system is constructed and the reachability of the model is analyzed, and the simulation result is consistent with the practical process. The OPN model of underwater counterwork system can depict both static structure and dynamic processes of the system, meanwhile it has good reusability.
Keywords :
Petri nets; marine engineering; object-oriented methods; reachability analysis; underwater vehicles; OPN model; complicated dynamic system; object Petri net; reachability analysis; restrained arcs; simulation; static structure; underwater counterwork system; Analytical models; Constitution; Modeling and Simulation; Object Petri Net; Restrained Arc; Underwater Counterwork;
Conference_Titel :
Control and Decision Conference, 2008. CCDC 2008. Chinese
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-1733-9
Electronic_ISBN :
978-1-4244-1734-6
DOI :
10.1109/CCDC.2008.4598066
