Multi-scale Shell Vibration Frequency Spectrum Analysis and Modeling Approach of Ball Mill
LIU Zhuo1， CHAI Tian-you1， TANG Jian2
1. State Key Laboratory of Synthetical Automation for Process Industries， Northeastern University， Shenyang 110819， China; 2. Unit 92941， PLA， Huludao 125001， China.
LIU Zhuo， CHAI Tian-you， TANG Jian. Multi-scale Shell Vibration Frequency Spectrum Analysis and Modeling Approach of Ball Mill[J]. Journal of Northeastern University Natural Science, 2015, 36(3): 305-308.
[1]汤健，赵立杰， 岳恒，等.磨机负荷检测方法研究综述［J］.控制工程，2010，17(5):565-570. (Tang Jian，Zhao Li-jie，Yue Heng，et al.Present status and future developments of detection method for mill load［J］.Control Engineering of China，2010，17(5): 565-570.) [2]Huang P，Jia M P，Zhong B L.Investigation on measuring the fill level of an industrial ball mill based on the vibration characteristics of the mill shell［J］.Minerals Engineering，2009，22(14): 1200-1208. [3]Tang J，Zhao L J，Zhou J W，et al.Experimental analysis of wet mill load based on vibration signals of laboratory-scale ball mill shell［J］.Minerals Engineering，2010，23(9): 720-730. [4]汤健，赵立杰，岳恒，等.湿式球磨机筒体振动信号分析及负荷软测量［J］.东北大学学报:自然科学版，2010，31(11): 1521-1523. (Tang Jian，Zhao Li-jie，Yue Heng，et al.Analysis of vibration signal of wet ball mill shell and soft sensoring for mill load［J］.Journal of Northeastern University:Natural Science，2010，31(11): 1521-1523.) [5]Tang J，Chai T Y，Yu W，et al.Feature extraction and selection based on vibration spectrum with application to estimate the load parameters of ball mill in grinding process［J］.Control Engineering Practice，2012，20(10): 991-1004. [6]Huang N E，Long S R，Shen Z.The mechanism for frequency downshift in nonlinear wave evolution［J］.Advances in Applied Mechanics，1996，32: 59-117. [7]Yang J N，Lei Y，Pan S W，et al.System identification of linear structure based on Hilbert-Huang spectral analysis.part 1:normal modes［J］.Earthquake Engineering & Structure Dynamics，2003，32(9): 1443-1467. [8]Yan R Q，Gao R X.Rotary machine health diagnosis based on empirical mode decomposition［J］.Journal of Vibration and Acoustics，2008，130(2): 1-12. [9]Tang J，Zhao L J，Yue H，et al.Vibration analysis based on empirical mode decomposition and partial least squares［J］.Procedia Engineering，2011，16: 646-652. [10]Zhao L J，Tang J，Zheng W R.Ensemble modeling of mill load based on empirical mode decomposition and partial least squares［J］.Journal of Theoretical and Applied Information Technology，2012，45(1): 179-191. [11]汤健，柴天佑，赵立杰，等.基于EMD和选择性集成学习算法的磨机负荷参数软测量［J］.自动化学报，2014，40(9):1853-1866. (Tang Jian，Chai Tian-you，Zhao Li-jie，et al.Soft sensor approach for modeling mill load parameters based on EMD and selective ensemble learning algorithm［J］.Acta Automatica Sinica，2014，40(9):1853-1866.)
