煤矿安全2019，Vol.50Issue(1)：99-102,4.DOI:10.13347/j.cnki.mkaq.2019.01.024
矿井通风安全监测数据在线分析精度的探讨
On－line Analysis Accuracy of Mine Ventilation Safety Monitoring Data
摘要
Abstract
From the start of dynamic characteristics of on-line analysis of mine ventilation safety, the basic data bias and on-line analysis accuracy problems of online analysis was proposed in this paper. Firstly, the problem of deviation of daily ventilation basic data was analyzed and the main influencing factors and characteristics of data deviation of ventilation basic data were pointed out. Based on the analysis of resistance data, the accuracy of ventilation safety analysis was proposed and the analysis accuracy was divided into static accuracy and dynamic accuracy. The analysis proposed that the measurement of ventilation resistance can ensure the static accuracy of ventilation safety analysis. The dynamic accuracy assurance of ventilation safety analysis was based on dynamic monitoring of data dimension and accuracy. The data dimensions included time dimension and spatial dimension.关键词
矿井通风/安全监测数据/在线分析/时间标签/位置属性Key words
mine ventilation/safety monitoring data/online analysis/time stamp/location attribute分类
矿业与冶金引用本文复制引用
杜波..矿井通风安全监测数据在线分析精度的探讨[J].煤矿安全,2019,50(1):99-102,4.基金项目
国家自然科学基金资助项目(51777167) （51777167）
