The Reliability Consideration of Coal Mine Safety Production Monitoring System Network

This paper introduces membership cloud function and membership cloud generator, then establishes membership cloud function model which is fit for mine. With the application of the model through simulation, the reliability of ring network, tree network and star network in mine is analyzed. We could know that ring network which has the maximum reliability but poor fault resistance ability costs for not all links and nodes could use double road and it is not suitable for mine roadway. Tree network and star network, whose reliability are poor than double ring network's, are more suitable for mine roadway and have high cost performance, so they are more suitable for application in mine.