30 



Q 25 

 o 





















































h 











S 20 

 O 



































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5 15 













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u 











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AJ 





, 









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3 















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I 



'I 











r^ 



V 



w 



/ 







u 



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0.2 0.3 0.4 0.5 O.S 0.7 



FREQUENCY IN RADIANS PER SECOND 



0.9 1.0 



Figure 23 - Power Density Spectrum of Pitch Angle for Condition 2 in an 

 Oblique State 6 Sea 



0.0025 







/ 



11 





















0.0020 









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0.0005 







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0.0000 









1 



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r 





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^^ 







0.6 0.7 0.8 0.9 



FREQUENCY IN RADIANS PER SECOND 



Figure 24 - Power Density Spectrum of Heave Acceleration for Condition 2 

 in an Oblique State 6 Sea 



■21- 



