基于振动信号分析的球磨机工况检测技术的研究与应用  

RESEARCH AND APPLICATION OF BALL MILL LOAD MONITORING SYSTEM BASED ON VIBRATION SIGNALS ANALYSIS

作　　者：杨佳伟[1] 陆博[1] 周俊武[1] 

机构地区：[1]北京矿冶研究总院 矿冶过程自动控制技术北京市重点实验室,北京100160

出　　处：《矿冶》2013年第3期99-104,共6页Mining And Metallurgy

基　　金：国家863计划重点项目(2011AA060201)

摘　　要：实时有效的检测球磨机的工作状态,使其稳定的运行在最佳工作点附近对于整个选矿流程的稳定和高效具有极其重要的意义。从系统组成、信号分析和实际应用三个方面,对基于振动信号分析的球磨机工况检测技术的研究与应用进行综合介绍。Monitoring the working condition of a ball mill in real-time, and keeping it work near the best oper- ating point are of great significance for the beneficiation process. In this paper, research and application of ball mill load monitoring system based on vibration signals analysis is presented by the perspective of system composition, signal process and practical application.

关 键 词：球磨机 工况检测 振动信号 特征提取 

分 类 号：TD928.9[矿业工程—选矿]