Research Article
Fault Feature Analysis of a Cracked Gear Coupled Rotor System
Table 8
Comparisons of mean TVMS under different crack initial positions.
| | Case (IM) | (×108 N/m) | Reduction percentage | Case (FEM) | (×108 N/m) | Reduction percentage |
| | 1A | 3.582 | 0 | 2A | 3.323 | 0 | | 1B | 3.200 | −10.66% | 2B | 2.964 | −10.80% | | 1C | 3.264 | −8.88% | 2C | 2.997 | −9.81% | | 1D | 3.335 | −6.90% | 2D | 3.031 | −8.79% |
|
|
