| Original language | English |
|---|---|
| Article number | 109169 |
| Journal | Applied Acoustics |
| Volume | 202 |
| DOIs | |
| Publication status | Published (VoR) - Jan 2023 |
Funding
Financial supports from Qingdao Municipal Government through the Qingdao innovative leadership program (181219zhc) and the 111 project from the Ministry of Science and Technology of China (D21017) for this work are gratefully appreciated.
Keywords
- Fault diagnosis
- Nonstationary signal
- Ridge curve identification
- Synchroextracting transform
- Time–frequency analysis