Grey Incidence Cluster Analysis of Colliery Security Management Evaluating Indicator

Abstract:

It is necessary to exactly classify the evaluating indicator of colliery security management, and the classification is also the foundation and prerequisite of colliery security management and evaluation. In this paper, reasonable classification to colliery security management and evaluation is carried by the method of grey incidence cluster. Grey incidence cluster is one kind of grey cluster evaluation in grey system theory. On the basis of lots of investigation, analysis and summary, sample nine coal mines, 13 safety management evaluation，calculate their gray absolute degree, taken given threshold r=0.75，classify these indicators appropriately to simplify the evaluation and examination indicator. Evaluating indicator cluster method is simple and convenient and has the character of strong applicability.

• Periodical: Advanced Materials Research (Volumes 753-755)
• Pages: 2963-2966
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.753-755.2963
• Online since: August 2013
• Authors: Shu Ying Zhao, Chen Sheng Yang, Sheng Wei Song
• Keywords: Absolute Grey Correlation Degree, Evaluating Indicator, Grey Incidence Cluster, Security Management

References

[1] Baiquan Lin, Jianhua Chang and Cheng Zai: China Safety Science Journal Vol. 16(2006) No. 5, p.42.

[2] Elide Oliveira. Coelho D. A: International Journal of Production Research，Vol. 40(2002) No. 15, p.3857.

[3] Qinggui Cao. Coal Mine safety Evaluation and Information Management (China University of Mining and Technology Press, Xuzhou China 1993 p.34).

[4] Shugang Cao, Ameng Xu and yanbao Liu: Journal of Mining &Safety Engineering Vol. 24(2007) No. 2, p.141.

[5] Sifeng Liu, Yaoguo Dang and Naiming Xie: Grey System Theory and Its Application (Science Press, Peking China 2010).

[6] Liu S F, Kybernetes: The International Journal of Systems & Cybernetics, Vol. 35(2007) No. 7, 8, p.105.