@inproceedings{fe89e7f25e634086b1bd592ed02fb48a,
title = "An assembly process model based on object-oriented hierarchical time Petri Nets",
abstract = "In order to improve the versatility, accuracy and integrity of the assembly process model of complex products, an assembly process model based on object-oriented hierarchical time Petri Nets is presented. A complete assembly process information model including assembly resources, assembly inspection, time, structure and flexible parts is established, and this model describes the static and dynamic data involved in the assembly process. Through the analysis of three-dimensional assembly process information, the assembly information is hierarchically divided from the whole, the local to the details and the subnet model of different levels of object-oriented Petri Nets is established. The communication problem between Petri subnets is solved by using message database, and it reduces the complexity of system modeling effectively. Finally, the modeling process is presented, and a five layer Petri Nets model is established based on the hoisting process of the engine compartment of a wheeled armored vehicle.",
keywords = "assembly process model, hierarchical, object-oriented, petri nets, time",
author = "Jiapeng Wang and Shaoli Liu and Jianhua Liu and Zenghui Du",
note = "Publisher Copyright: {\textcopyright} 2017 Author(s).; 2017 5th International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2017 ; Conference date: 22-04-2017 Through 23-04-2017",
year = "2017",
month = apr,
day = "28",
doi = "10.1063/1.4981588",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Shanhong Zhu and Tao Kuang and Dajing Fang",
booktitle = "2017 5th International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2017",
address = "United States",
}
