6533b85bfe1ef96bd12bbcdb
RESEARCH PRODUCT
Modeling of Friction Losses in Offshore Knuckle Boom Crane Winch System
Geir-arne MoslåttMichael Rygaard Hansensubject
Variable displacementBoomFriction losslaw.inventionPistonKnucklemedicine.anatomical_structurelawmedicineTorqueSubmarine pipelineWinchGeologyMarine engineeringdescription
This paper presents a method for friction modeling in a hydraulically actuated multi motor winch system of an offshore knuckle boom crane. The method is based on a combination of a model of the variable displacement axial piston motor based on measurements from the sub supplier, and combined with a model of the remaining friction loss obtained from measurements on the full system.
year | journal | country | edition | language |
---|---|---|---|---|
2018-07-01 | 2018 Global Fluid Power Society PhD Symposium (GFPS) |