An Fuzzy Petri Net Model of Accident Evolution Process of Coal and Gas Outburst

DOI

10.2991/isccca.2013.4How to use a DOI?

Keywords

coal and gas outburst, Fuzzy Petri Net (FPN), accident evolution process, fuzzy reasoning, adverse searching tactics

Abstract

This article has proposed an accident evolution model of coal and gas outburst on the basis of fuzzy production rules, because the coal and gas outburst accident has the characteristic of fuzziness and uncertainty. Firstly, adverse searching method is used to reduce the initial model so as to decrease the size of the inference network and accelerate reasoning rate. And then fuzzy inference is carried out by use of parallel inference algorithms of great algebra in order to ensure more accurate infer conclusions. At the end of this article, the validity of the model is verified by an engineering example. From the conclusion, it can be found that this model can well simulate the status and role of a number of risk factors during the whole coal and gas outburst accident evolution process.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Li Ma
PY  - 2013/02
DA  - 2013/02
TI  - An Fuzzy Petri Net Model of Accident Evolution Process of Coal and Gas Outburst
BT  - Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation (ISCCCA 2013)
PB  - Atlantis Press
SP  - 11
EP  - 14
SN  - 1951-6851
UR  - https://doi.org/10.2991/isccca.2013.4
DO  - 10.2991/isccca.2013.4
ID  - Ma2013/02
ER  -