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| Comprehensive Evaluation Model of Mine Ventilation Based on Analytic Hierarchy Method and Gray Theory |
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Received:March 02, 2013
Revised:March 06, 2014
Accepted:March 11, 2013
Published Online:May 28, 2014
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| DOI： |
| KeyWord:analytic hierarchy method; gray theory; correlation analysis; fuzzy mathematics; mine ventilation; evaluation model |
| Author | Institution |
| wangyanbo |
The Faculty of Land Resource Engineering, Kunming University of Science and Technology |
| Zhang qian-sheng |
Safety Technology Company Limited of Yunnan Superstar, Kunming Yunnan ,China |
| Chen jian |
Safety Technology Company Limited of Yunnan Superstar, Kunming Yunnan ,China |
| Xie xian-ping |
The Faculty of Land Resource Engineering, Kunming University of Science and Technology |
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| Abstract: |
| The complex specific of mine ventilation system performance for the too many levels, nonlinear and non-stationary and maintainability, also the strong coupling between various influencing factors, the correlation properties is provided with fuzzy and gray and hierarchy. Through using the comprehensive of analytic hierarchy process (AHP), grey system theory and fuzzy mathematics, the mine ventilation system evaluation model is established with the analytic hierarchy method and gray theory. The fuzzy concept of mine ventilation′s connotation and the extension which all not clear can well solved by using the fuzzy mathematics, and by using the grey relation analysis model to make grey relation quantization, sequence and manifestation, which is a simple and effective evaluation and decision method. Theory with practice, the comprehensive evaluation analysis is applied to the mine ventilation safety situation. An example shows that the evaluation method evaluate the mine ventilation system the bad or good degree is objective, has the feasibility and practical value. |
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