动不平衡信号的滤波方法研究

Research On Filtering Method Of Dynamic Imbalance Signal

通过对自动跟踪相关滤波、谐波小波滤波和零相移滤波的滤波原理分析,以及它们在LabVIEW开发系统下仿真结果的对比分析,得出自动跟踪相关滤波和谐波小波滤波是比较理想的动不平衡信号滤波方法;通过应用实验验证了自动跟踪相关滤波和谐波小波滤波的滤波性能。

Through the filtering theory analysis and simulation comparison based on LabVIEW of the automatic tracking correlation filtering, harmonic-wavelet filtering and zero-phase shift filtering. It is concluded that the automatic tracking correlation filtering, harmonicwavelet filtering is an ideal filter method of dynamic imbalanced signal. The application test verifies the filtering performance of the automatic tracking correlation filtering, harmonic-wavelet filtering