Shock and Vibration / 2016 / Article / Fig 4

Research Article

Multisensor Fused Fault Diagnosis for Rotation Machinery Based on Supervised Second-Order Tensor Locality Preserving Projection and Weighted -Nearest Neighbor Classifier under Assembled Matrix Distance Metric

Figure 4

Test signals originating from each single sensor under six conditions: (a) 1# sensor, (b) 2# sensor, (c) 3# sensor, (d) 4# sensor, (e) 5# sensor, (f) 6# sensor, and (g) 7# sensor.