摘要
客观存在于煤矿生产系统中的危险源或能量的临界划分具有一定的模糊性,这使得对危险源的判断、分类和评价也需要采用相关的模糊理论来处理。针对传统模糊评价中矩阵元素的单值局限性问题,在判断矩阵中引入了模糊结构元,使得矩阵元素的值可为任意模糊数,该方法拓展了模糊矩阵处理数据的能力,同时有效提高了重大危险源评判结果的准确性和可靠性。
The critical division of the hazard sources and the energy in the coal mines production system is fuzzy in some degree. It determines that relevant fuzzy theory should be adopted to deal with the classification,judgment and evaluation of the hazard sources. According to the single value limitation of matrix elements in the traditional fuzzy assessment,the fuzzy structured element is introduced into the judgment matrix,and this can make the matrix elements be any fuzzy numbers. This new method expands the data processing capability of the fuzzy matrix and effectively improves the accuracy and reliability of the major hazard evaluation results.
出处
《中州煤炭》
2014年第4期41-45,共5页
Zhongzhou Coal
关键词
煤矿生产系统
危险源
模糊评价模型
mine production system
hazard sources
fuzzy assessment model
