3U 





























O 



z 



"J 40 



a 













Jl 



























V 

















o 



<n 30 











/ 



V 

 1 



























I 

















S 













\ 

















a 





























10 















\ 























i 





\ 





















y 



/ 





\ 















FREQUENCY IN RADIANS PER SECOND 



Figure 25 - Power Density Spectrum of Roll Angle for Condition 2 in an 

 Oblique State 6 Sea 



0.4 0.5 0.6 0.7 0.8 



FREQUENCY IN RADIANS PER SECOND 



Figure 26 - Power Density Spectrum of Sway Acceleration for Condition 2 

 in an Oblique State 6 Sea 



■22- 



