Ship Motion Modelling
The development of accurate ship motion models and the capability to analyse ship motion data is a key requirement for the analysis of helicopter-ship interface related problems.
AVT a has a good understanding of ship motion modelling having worked closely with Directorate of Navy Platform Systems (DNPS). AVT has also developed detailed ship motion models for clients as well as performed embarked sea trial ship motion validation (shown above).
AVT has a good understanding of the modelling of anti-roll tanks as well as active fin and rudder control systems.
A good understanding of sea way conditions and sea state definition for the purpose helicopter-ship sea state capability analysis also exists.
Hull Hydrodynamic Modelling is shown at right.