Research Article

Intelligent Turning Tool Monitoring with Neural Network Adaptive Learning

Table 6

Frequency bands of AE signal after eight levels of multiresolution decompositions.

No.A8D8D7D6D5D4D3D2D1

Frequency band (KHz)0-1.951.95-3.93.9-7.87.8-15.615.6-31.2531.25-62.562.5-125125-250250-500