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

Volume

3

fYear

2009

fDate

15-17 May 2009

Firstpage

181

Lastpage

184

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Technology and Applications, 2009. IFITA '09. International Forum on

Conference_Location

Chengdu

Print_ISBN

978-0-7695-3600-2

Type

conf

DOI

10.1109/IFITA.2009.505

Filename

5232090