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| Search of the Enterprise Injuries and Deaths Based on Grey Markov Model |
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Received:January 24, 2013
Revised:February 16, 2013
Accepted:February 17, 2013
Published Online:May 28, 2014
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| DOI： |
| KeyWord:Injuries and deaths;Mine safety;The grey prediction model;Markov model |
| Author | Institution |
| CHEN Zao-yang |
Faculty of Land and Resource Engineering,Kunming University of Science and Technology |
| CHEN Yu-ming |
Faculty of Land and Resource Engineering,Kunming University of Science and Technology |
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| Abstract: |
| The safety problems of coal mining enterprises have been the most important issue of national safety production,the number of coal mining deaths is rising each year, The safety situation is getting worse. This paper combines the theory of gray system model GM (1,1) and Markov model,then analyses the accident casualties, predicts the frequency of accidents. So that this method provides the basis to judge the safety decisions for the enterprise, manages to block and prevent accidents. |
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