摘要
研究了煤矿动态轨道衡中称重传感器安装、数据采集以及信号处理方法,目的是实现矿山恶劣环境下的高精度煤矿动态称重。提出轮计重的称重方式,并对称重传感器采取交错式安装以实现准确的方向判别,采集并提取出有效称重信号后,结合经验模态分解方法进行重量的计算。实验结果表明,该方法实现了"准"、"快"、"省"的称重目标。
In order to realize high-precision dynamic weighing in underground wicked environment,this paper researched installation of weight sensor,data collection and single dealt method in dynamic rail weighbridge for coal mine.Turn weighing was put forward and interlaced installation was applied to realizing accuracy direction judgment.After collecting effective weighing single,weight was calculated based on experience mode decomposition method.Test result showed that this method was accuracy,fast and economical.
出处
《煤矿开采》
北大核心
2011年第4期89-92,共4页
Coal Mining Technology
基金
贵州省科技厅工业公关项目(黔科合GY字[2010]3078)
贵州省重点技术创新项目(黔经信办[2010]713)
关键词
动态轨道衡
数据采集
称重传感器
经验模态分解
dynamic rail weighbridge
data collection
weight sensor
experience mode decomposition
