Online Fault Identification of Digital Hydraulic Valves Using a Combined Model-Based and Data-Driven Approach

Robustness and fault-tolerance are desirable properties for hydraulic working machines and field robots. In applications where service personnel do not have easy access to the machine, it is important that the machine can continue its operation despite single machinery faults. Digital hydraulics ena...

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Veröffentlicht in:	arXiv.org 2018-03
Hauptverfasser:	Ersfolk, Johan, Ahopelto, Miika, Lund, Wictor, Wiik, Jonatan, Waldén, Marina, Linjama, Matti, Westerholm, Jan
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Computational fluid dynamics Fault detection Fault tolerance Fluid flow Hydraulic equipment Hydraulic valves Hydraulics Maintenance management Robustness (mathematics)
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