期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2013
卷号：48
期号：2
页码：1013-1018
出版社：Journal of Theoretical and Applied
摘要：Fan is the key equipment in coal mine production, because of its high cost, and at the high speed without stopping, it is the guarantee of mine safety, the producer must carry on monitoring strictly to avoid the occurrence of major accidents. In this paper, according to the actual situation of a coal mine, combined with the related knowledge of rough set, applying PLC and MCGS for the development of a fan working process, fault diagnosis based on intelligent monitoring and the fault prediction system, it will realize the state monitoring of mine fan, to achieve safe production, prolong the service life of the fan.
