Title :
Modeling and Analysis of Equipment Virtual Maintenance Process Based on Extended Petri Net
Author :
Jianbin, He ; Qunxing, Su ; Pengyuan, Liu
Author_Institution :
Dept. of Missile Eng., Mech. Eng. Coll., Shijiazhuang, China
Abstract :
The maintenance process model is a basic component for the virtual maintainability analysis and maintenance training. An extended Petri net was proposed in the modeling of equipment´s maintenance task process. The expressions of the maintenance tasks relations and maintenance resources are discussed; the maintenance resource object token is proposed to enhance the description capability of the model, and the conditions of firing are defined. Finally, the feasibility of this model was demonstrated by a case of a typical maintenance process.
Keywords :
Petri nets; computer based training; maintenance engineering; virtual reality; equipment maintenance task process; equipment virtual maintenance process; extended Petri net; maintenance resources; maintenance tasks relations; maintenance training; virtual maintainability analysis; Helium; Information analysis; Information technology; Logic; Maintenance engineering; Mechanical engineering; Missiles; Object oriented modeling; Virtual environment; Virtual reality; Petri net; process modeling; simulation; virtual maintenance;
Conference_Titel :
Information Technology and Applications, 2009. IFITA '09. International Forum on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3600-2
DOI :
10.1109/IFITA.2009.505
