An SDP Characteristic Information Fusion-Based CNN Vibration Fault Diagnosis Method

<div>SDP images of rolling bearing under different conditions. (a) Roller bearing with inner-race fault. (b) Roller bearing with out-race fault. (c) Roller bearing with ball fault. (d) Normal roller bearing.</div>

Shock and Vibration

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Figure 12

Figure 12: An SDP Characteristic Information Fusion-Based CNN Vibration Fault Diagnosis Method 