Abstract
This paper discusses simulated faults in electrical control signal, control valve sticking faults, and faults produced by inside or outside leaks of system. The studied system is a hydraulic cylinder drive of a paper machine reeling unit. The cylinder is controlled by servo solenoid valve. The simulation was performed by using a semi.empiric model of the valve. Faults were studied in terms of valve position changes, fluid pressure fluctuations and flow variations during the different work phases of the cylinder.
| Original language | English |
|---|---|
| Title of host publication | Condition Monitoring and Diagnostic Engineering Management (COMADEM 2005) |
| Subtitle of host publication | Proceedings of the 18th international congress |
| Editors | David U. Mba, Raj B.K.N. Rao |
| Pages | 285-295 |
| Publication status | Published - 2005 |
| MoE publication type | A4 Article in a conference publication |
| Event | 18th International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management, COMADEM 2005 - Cranfield, United Kingdom Duration: 31 Aug 2005 → 2 Sept 2005 |
Conference
| Conference | 18th International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management, COMADEM 2005 |
|---|---|
| Country/Territory | United Kingdom |
| City | Cranfield |
| Period | 31/08/05 → 2/09/05 |
Keywords
- hydraulics
- model
- fault