Research Article
Research on Fault Diagnosis Method of Electro-Hydrostatic Actuator
Table 2
Simulated fault information.
| | Fault type | Valve status | Pump leak | Accumulator failure | System status |
| | Valve status | 0 | 1 | 1 | 1 | | Pump leak | 1 | 0 | 1 | 1 | | Accumulator failure | 1 | 1 | 0 | 1 | | System status | 1 | 1 | 1 | 0 |
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