Safety evaluation of mine pressure based on dynamic fuzzy theory

被引：0

作者：

Sun, Gang ^{[1
]}

Zhou, Hua-Ping ^{[2
]}

Sun, Ke-Lei ^{[2
]}

机构：

[1] School of Computer and Information, College of Fuyang Teachers, Fuyang

[2] School of Computer Science and Engineering, Anhui University of Science and Technology

来源：

Journal of Applied Sciences | 2013年 / 13卷 / 19期

关键词：

Coal mine; Fuzzy evaluation; Mine pressure; Safety evaluation;

D O I：

10.3923/jas.2013.4067.4071

中图分类号：

学科分类号：

摘要：

The fuzzy is existed between safety grades of mine pressure. Using dynamic fuzzy theory to evaluate safety state of mine pressure is proposed in the study. For the deficiency that weight is determined by expert knowledge in fuzzy evaluation, the weight of evaluation index is dynamically set according to influence degree of evaluation index on mine pressure state in the study. Through analyzing pressure monitoring data, the accuracy is 85% for evaluation of mine pressure safety; therefore, the mine pressure evaluation method based on dynamic fuzzy theory proposed in the study is accurate and effective. © 2013 Asian Network for Scientific Information.

引用

页码：4067 / 4071

页数：4

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