Abstract
Computer based simulation is being used more and more in
the design phase of machinery. The same computer model
can be used to design appropriate means for machine
condition monitoring. Information on the modeled faults
will help to find useful methods for classifying and
describing different faults. Sometimes simulation can be
the only feasible approach, since certain faults have low
probability for occurence or testing is impossible in
real-world pilots. This report discusses faults in
electrical signal, control valve jamming, and leaks in
feedback-valve-controlled hydraulic cylinder. Faults are
examinated in terms of position, pressure, and flow
effects during the different work phases of the cylinder.
| Original language | English |
|---|---|
| Place of Publication | Espoo |
| Publisher | VTT Technical Research Centre of Finland |
| Number of pages | 27 |
| Publication status | Published - 2004 |
| MoE publication type | D4 Published development or research report or study |
Publication series
| Series | VTT Tuotteet ja tuotanto. Tutkimusraportti |
|---|---|
| Number | BTUO43-041229 |
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Cite this
Vidqvist, V., & Tervo, J. (2004). Fault simulation for hydraulic cylinder drive. VTT Technical Research Centre of Finland. VTT Tuotteet ja tuotanto. Tutkimusraportti, No. BTUO43-041229 http://www.vtt.fi/inf/julkaisut/muut/2004/BTUO43-041229.pdf