Research Article

Modeling and Parameter Analysis of the OC3-Hywind Floating Wind Turbine with a Tuned Mass Damper in Nacelle

Table 4

Parameter optimization result with TMD in nacelle ( = 20,000 kg).

Method Performance index (N/m) (N·s/m)

Den Hartog [22] Tower bending mode (Den1) 165571 12661
Den Hartog [22]Platform pitch mode (Den2) 865 915
Surface plot  m 0 3200
Surface plot  m 1200 800
GA  m 0 3130
GA  m 164231 20889