小波分析在跳汰浮标信号中的应用  

Application of Wavelet Analysis in Jig Buoy Signal

作　　者：王运光 Wang Yunguang

机构地区：[1]山东中实易通集团有限公司

出　　处：《智慧工厂》2018年第10期62-63,共2页Smart Factory

摘　　要：对跳汰生产过程中能间接反映出床层松散度的浮标信号进行小波分析,数据分析表明,不同的松散度对应的频带能量不同,提出了用频带能量作为表征床层平均松散度状况的特征向量。In the paper Wavelet is used to analyze signal of buoy,which can indirectly reflect information of dilation of jig bed.Data analysis indicates that different dilation corresponds different energy in different frequency band,so we select energy in different frequency band as the eigenvector which can denote average bed dilation.

关 键 词：跳汰机 浮标信号 小波分析 松散度 

分 类 号：TD455.1[矿业工程—矿山机电]