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Defence R&D Canada – Atlantic DEFENCE DÉFENSE & Semiempirical Component Based Modeling of Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039 March 2007 Copy No. _____ Defence Research and Development Canada Recherche et développement pour la défense Canada
Transcript
Page 1: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

Defence R&D Canada – Atlantic

DEFENCE DÉFENSE&

Semiempirical Component Based Modeling of

Submarine Hydrodynamics and Systems: the

DSSP21 (build 061102) Companion

M. Mackay

Technical Report

DRDC Atlantic TR 2007-039

March 2007

Copy No. _____

Defence Research andDevelopment Canada

Recherche et développementpour la défense Canada

Page 2: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

This page intentionally left blank.

Page 3: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

!

∀# ∃ %

Page 4: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

! ∀ # ∃ !

% & ∀ ∋(()∗ % + + + + ∋(()

Page 5: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

%

,∃ −

. /

∃ 0 1 2 33

4 5∃

∀& &

∀∗∗ ∋6 7 , 3 7 + 38 + + , 3 ,

+ + + + 3 + ,/ + + 3 + ,

9+ 9 3 3 7 9 9 :9 ∀ +3 2+

7 +3 + + + ; 3< 9 ∀∗∗ ∋6 7

+ + + < + ,3 + =

Page 6: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

Page 7: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∋( )

∀#∀! ∗ ∗ ∋ 6 > ? ∃∃ 1 .

≅ , Α ∃Α

: −

+

.∃

%

∗ % Β∃

3 ∗ :

, )

1∃ ∃ 1∃ ,

∀ 1: !Χ∀

− ∃ ∃

∋(() ∗ ! ; ∗ ,∗ ∀∗∗ ∋6 > (Ε66(∋? ! ∀#∀! −# ∋(()Φ

(ΓΗ ∀ #Ι∀ ! Φ

Page 8: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

, #∀∀! ∋ 6 >∀∗∗ ∋6? + + + +Α + 8 + , + ,

1 + + 9 : ,≅ 3 + + + + +3 3 + +3 9 Α + , : + 9 +∀∗∗ ∋6 + + + + 3

8 + + 9+ 9+ 7 =7 + 4 9 + : +

9 + + + + + + + 93 + + + 3 +

∀∗∗ ∋6 + Α ++ 7 , 9 9 7 3 +%7 + ,

; 3 9 % + 9 9= 9 + + +

7 9 3 , + ,% + 7 + 7

Β 7 7 + ∀∗∗ ∋6 7 ,3 9 : 9 + 7 9+3

& 3 :

% ) (

ϑ + + : : ++ + 7 ∀∗∗ ∋67 9 + +

3 + 8 7

7 + :+ : + 9 3 + 3 0 ,

7 % 7 3 9 7 7+ 2 +

∋(() ∗ ! ; ∗ ,∗ ∀∗∗ ∋6 > (Ε66(∋? ! ∀#∀! −# ∋(()Φ

(ΓΗ #Ι∀ + ! Φ 3

Page 9: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

#+ +

ϑ: ∗

− !

Χ

6 1 6

∋ Κ ϑ3 ∋

∋ 6 ∀ ∋

∋ ∋ Γ

∋ Γ ! Β ; Λ

∋ Λ ! ; Μ

Γ : ∗ Ε

Λ )

Λ 6 Χ ! Ν

Λ ∋ ϑ Η

Λ Γ ∀ Η

Λ Λ ∀ Η

Μ 6∋

Μ 6 ∗ 6∋

Μ ∋ − ϑΒ 6Ν

Ε ≅ , , ∋6

) ∋∋

Ν ! ∀ 0 ∋Λ

Η ∋Μ

6( ; ∃ ; ∋)

66 ! Χ Γ6

6∋ Κ Γ∋

6Γ Χ ,∗∃ Κ ∗ ΓΜ

6Γ 6 ∗ Κ ϑ3 ΓΜ

6Γ ∋ 1 1Ο : Γ)

6Γ Γ − % ΓΝ

6Γ Λ − 1 Λ(

6Λ # ∀∗∗ ∋6 Λ6

Page 10: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

6Μ ! # Λ∋

# ΛΓ

: ϑ: Χ ΛΕ

ΜΛ

. ,

Χ 6 ,Α: ,Α: : )

Χ ∋ ! ∃ , 6(

Χ Γ − 2 66

Χ Λ Π 6Λ

Χ Μ ϑ 6Λ

Χ Ε Χ 6Μ

Χ ) ∗ 6Ε

Χ Ν ∗ 6)

Χ Η 5 ; Π∗ ∋(

Χ 6( 1

, Α ∋(

Χ 66 − 2 Π ;ΛΦ)(

∋Γ

Χ 6∋ ∃ ∋Ε

Χ 6Γ ∃ ∃ Γ(

Χ 6Λ − 0 ∃ ∃ Γ6

Χ 6Μ − 2 % ΓΓ

Χ 6Ε − 2 : ∃ ΓΛ

Χ 6 ϑ: ΛΕ

Χ ∋ ϑ: ΛΝ

. −

− 6 6Ν

− ∋ ∗ 3 Λ6

− 6 ϑ: > Μ? Λ)

Page 11: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∀#∀! ∃Θ6Ρ 1 ,

∗ ,

3 ! ,Χ ∀

# Θ6Ρ: − 9

1 ,∃ ∃

.∃

Β 3

1,

: Σ :Σ , ,

! 3 ∃ 44Κ ∃Α2 ∃ #≅Κ ∃

Β

Χ , ∋ 6Γ1

∃ Β∃ 0

3 ∃ ∃ :∃

0 3

− % ∃− : Α : ∀

−: : ϑ >Τ Μ9?

:

1 Α/ : −

Page 12: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

% > ? ∃. ∃

/ ∋0

− ∃ ∃ 3∃ −∃ Β

1

Α: 1∃ 9 ∃

Ο Υ >6?

∃:

− : ,Α: : : 3 Σ∃ ∃ Χ :

3 : 3: Θ∋Ρ

ς Ο > ς ? Ο > ς Ο ? Ο Υ >∋?

3

ς > ? > ς ? > ς Ο ?

Ο Θ > ς Ο ? > ς Ο ?Ρ Υ >Γ?

∃ > ? > ?> ?

!5 / :ΜΛΦΜΝ Χ ∃ ∃

∃ ∗ 6Γ : 3∃ %

! 3 >6? ϑ:

1

Page 13: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

, 2 ∃∗ : Υ > ?

3

> Ο ? ς Υ > ? Ο > ? Ο > ? Ο > ? Ο >Λ?

∃ : :: > ?

> 0 ∃ ?,

: ∃ ∃ 1 :ϑ Σ ∃ 6Γ Γ

Χ0

ϑ3 >Λ? Α Χ∃

> Ο ? ς Υ > ? Ο > ? Ο > ? Ο > ? >Μ?

3 >Μ?%

0

Χ ,3

Υ > Ο ? ς > ? > ? > ? >Ε?

1%

Χ . /∃

Υ > ? > ? > ? >)?

1 .

1 3 >Μ? >)? :> ? 1

! ∀

3 ∃ ΘΓΡ

− 2 > ?2 , 2 ∃ 2 ∗

0 ∃ ∃

Page 14: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

12 3

Χ 0 ∃ − : > ? Θ∋Ρ

> ? Υ Ο Ο Ο >Ν?

∃ Υ > ? . − > ?Β ∃ Α

( ∃, Β ∃ Α :

3 ; Α: − :

. 3

− 0 ∃ %Α : Β Χ :5 ∗ ∗ ϑ3 ΘΛΡ

> ?

> ? Υ Ο Ο Ο Ο Ο Ο

Ο Ο >Η?

> ? Υ Ο Ο Ο Ο Ο Ο

Ο Ο >6(?

∃ 3 >Η? >6(?− , ,

:∃ ΘΜΡ ≅

Χ ΘΕΡ Α 0 ∃ 2∗

> ? Υ Ο Ο > ? > ? > ? Ο > ? Ο

> ? > > ?? Ο

Ο Ο >66?

∃ 3 >Η? 1 ∃3

Β ϑ3 > ?Α

Page 15: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∃Β : ∃ , Α

∃ ∃ : ∃ 3 ,Β 1

1 ,∃ , :> Β ?

ΒΒ1 Β

Β

Ξ Β Χ :− , ,Χ Β 3

! Β 0 :4

Β :3 Β

14

∃∃

Χ % ∃ 6 ∋

> ? Υ > ? Ο > ? Ο > ? Ο > ? >6∋?

∃ > ? > ? > ?> ? ∃ 1

: 0 ∃: ,

∃ ,

> ? Υ > ? Ο > ? >6Γ?

− 3 >6Γ? 3Θ) ΝΡ

1 Α 01

Page 16: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− 0 :/

∃ ∃ ;

: : Α :,∃ ∃ :

> : : 0 ∃ ∃ ∃? −

−∃

3 ,− ∃

/ΘΝΦ6∋Ρ

,∃ − 3 >Μ? >Ε? >)?

/ ∃ ,3 >6Γ?

; ΒΒ Θ)Ρ

0 : : :

2 %(

− : Γ ΛΑ 6 1 : ∃ :

: / : ∃ Α,Α: :

ϑ: 13 : ∃ %

,Α: : ; / :∃ ∃ ∃

Κ : ∃ Α 6 Α

Page 17: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

xs

xu

yp

yl

yu

yszl

zp

zs

zu

Subscripts:

u - upper

l - lower

p - port

s - starboard

Tail AppendageLocal Axes

x

x

x

y

y

y

z

z

z

VehicleAxes

ReferenceAxes

Initial Ref.Axes

ReferenceTrajectory

Earth-FixedAxes

y0

z0

x0

(Surface)

, 1 !∀ # # ∃ !∀ # ∀ % % % &% ∋ (

4 .

, ∃, , ∃

Χ : ∃ , ,, 1 , ∃

∃ , , Ε

1 , 0 ∃ ∃9 0 ∃Θ6∋Ρ/ ∃ ,

− ∃ 9 Θ6ΓΡ

Page 18: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

41 ,

ϑ: 0 ∃ 0 ∃ ,Α ∃

∃ 1:

Υ Ο >6Λ?

Υ Ο

∃ Β3 >Η? >6(?

3 >6Λ? ∃Τ 9 Θ6ΓΡ > 3

? ∃ >? : −: ∃

0 ∃ ∃Α 3

− > ?

Υ!

Λ> ? >6Μ?

Υ!

Λ> ?

> ?

∃ : !;> ( (? % :

− 3 >6Λ?0 ∃ > ? > ?Θ6ΓΡ

Υ6

∋> ? > ? > ? > ? >6Ε?

Υ6

∋> ? > ? > ? > ? > ?

∃ :∃ : 6Μ Θ6∋Ρ

∃ ∃

− , ∃Α −

)

Page 19: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∃− ∃ ∃ ∃

Θ6∋Ρ ,2

41 ∋

− (Ε66(∋ ,9 Θ6ΛΡ Β 3 >6Λ? 1Β Γ∋ :

∃ Β ∀#∃ ∃ . Θ6∋Ρ 2

∃ ∃ − ∃ ,# > ?

: Ε Γ ∋Γ− ∃

, # ∃

Χ ∋ ∃ ∃ :>Κ ? ∃

, , ∃ Β

412 5 6

− : ∃∃ Α :

− Α Γ1−

Π Π ∃

414

− 3 :

∀ :: :

Θ6(Ρ ∃

% Υ ∃6

∋>6)?

Page 20: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

-30 -20 -10 0 10 20 30

0Z'

Alpha, deg

HulFor

Neural Net

Kriging

Data

∗ +

-30 -20 -10 0 10 20 30

0M'

Alpha, deg

HulFor

Neural Net

Kriging

Data

∗∃+

, 1 & % ∃ , # # # # % − ∃ .∋ (/ ∗ + # ∗∃+

Page 21: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

-20 -10 0 10 20

0

Sid

efo

rce

, Y

'

Yaw Angle, deg

Hk

H

Hk - H

∗ +

-20 -10 0 10 20

0

Sid

efo

rce

, Y

'

Yaw Angle, deg

Hd

H

Hd - H

∗∃+

, 21 0 − 1 # # 1 % # − ∋ (/ ∗ + − ∃ . #1 2 312 # ∗∃+ − 4 # # 5 # . # # 12 3#

6 % 2 3 % − .

Page 22: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− 3 : ∃ − . , ∃

∃ Υ∋

& >6 Ο ? Ο ∋ Ο( (∋Η &

&>6Ν?

∃ & ∃ / Β ∃∗ 0 ∃ Θ6ΜΡ/ Β >

?/ ∋ ∃ Β > ?/& −

Θ6ΕΡ

7 . % .

∃ : ∃ ΘΗΡ −∃ ∃ ∃ Α

. ∃ Β ∃∃

71 % .

∃ : Β. − Β

Α 9 Α Θ6)Ρ

Υ >( Ο ( ? ∋ 6( >6Η?

Υ ( (6 Ο ( ) ( Ο ( ∋ 6( Ο >∋(?

∋!)

) ∀Ο

)

)

− 3 6Η ∋(∃ − 3

∃( ,

−∃ Α >(? ∃ /

>(? 0

( Υ ( Ο ( >∋6?

Page 23: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∃( Υ ∋ ∋ ∀+ ,> ? ( >∋∋?

( Υ ∋ + ,> ?6

∀ ∋

+− . Ο / Ο >∋Γ?

/ Ψ#∃ Ο 6 Ο6

Λ ∋

5 , ∃ ( . , 3( Θ6ΝΡ

( Υ 6 Ο6

Λ∋, Ο / ( >∋Λ?

− Θ6)Ρ

Υ∋! 6 Γ )

∋ Ε Ο Ψ ∋ ΟΨ

>∋Μ?

3 3Α Λ Ε Χ : 2∋ ∀ ∋ ∀ Θ6Η ∋(Ρ

Υ∋

)6 Ο >∋ ∀ 6?

∀∋ ∀ >∋Ε?

≅ 3 >6Η? >∋Ε? Α ∃

Υ ∀ Ο >6# ∀ Ο 6# ? ∃ ∃3 .

: ∃

% : Β #) Θ6ΕΡ 13

∀ ∃0 , 1

∀ # ∃ 3

/ ∃ 3 ( Λ− ∃ : :

∀ 2 Θ∋6Ρ

/∀Υ ( Λ Ο >0 ( Μ? ( (6∋Μ ( (((ΓΜ >∋)?

Page 24: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

bexp

r

b

bsp(exp)

, 41 3. 7% & & . / ∗ + ∀ % && . 2∗∃+ 8. ∀ % && . 2 # ∗ + %

bep

b

h

h'

, 71 9 # & & .

Page 25: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

c

r

cf

b1

b2

bexp

, 1 : # # ; & & .

∋ ∀ ∃ / Θ6ΗΡ

∋ ∀ Υ 6 Ο 6 Η1

∋( Μ

1

1∋ Μ >∋Ν?

Χ ∋ ∀ 3

∋ ∀ Θ∋(Ρ/:

∋ ∀ Υ 6 Ο ∋1

1( Μ >∋Η?

Χ ∋ ∀ 3

∗ Β ∋ Υ >6 Ο # ? ΘΝΡ ∃Α ) : −

∃ Υ /∃ ∋ 3

Page 26: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

, 81 4 # # 1 % ; & & .

∗ Β ∋ ∀ Θ∋∋Ρ

∋ ∀ Υ 6∀

>Γ(?

Χ 3 ∀

∀ ∃ Α Ν/ ΑΑ )

∋! 0 Α : Β / Α

+ ∋ Β 0Θ∋ΓΡ − Μ ∋

2 0 4 ! Υ ! 0

Υ6 6 Ε)∋Μ Ο 6 66∋Μ ( 2 ( Μ)Μ

( Γ)ΝΕΜ Ο ( 6ΗΕΜΝ> ( Μ)Μ? ( Μ)Μ 2 6 (Μ>Γ6?

! , −: /

∃ 6Μ ΘΗΡ

− 0 Β 1 3∀# ∀

Page 27: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

, 91 4 & & .

∗ ∃ 0 Β . 3 . . ∃ .

. Υ >6 Ε ( Γ∋0?∀

>( Ε ( Γ∋0?∀

3 Υ 6 ∋ >Γ∋?

0 >Α Ε? . Π

. Υ∗%∗ ∀

>ΓΓ?

, ΘΗΡ

! ∃ 0 Β

Υ ( )ΓΜ)

)Ο ( ΕΛ)

)

)>ΓΛ?

0 3 , ΘΗΡ

∃ . ∃ /, > ? ∃ 9 Θ∋ΛΡ ∃ :

,> ? , ∋!

∋Υ 6 6 Ν∋ Ο ( Ν ∋ >ΓΜ?

∃ ∋ Υ #>!#∋?

> Ε ∋ Ε Γ ? − 3 >6Η? >∋Ε?.

2 − . 6 ∃

Page 28: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− 1 # ; # & # # ∗ # # ∃ 12 +%% ; # . ∃ ∗ + # ; # ∗∃+

∗ +

− ∋ ∋ ∀ + ∋ ,> ?

!∃ ∀ 6 6 6 6 ( 6%% 6 6 ( 6

6 6 6 ( 6∀ 6 6 6 ( 6

∃ ∀ 6 6 6& ∀ 6 6 ( 6∋ 6 6 ( 6

∗∃+

! − + ∋ − .

( 6∀∀ %

∃ : ∗ ∀/

∃% : /

%

ϑ3 >6Η? >∋(? ∃:

ΥΛ

Γ!>ΓΕ?

∃ ∃ Θ6)Ρ

# Υ ( (Μ Ο ( 6 2 Γ >Γ)?

Α ∃ΘΗΡ , 3 >ΓΕ?

71 − ∋3

1 Β 0 ∋ ∃+ / ΘΗΡ ∋&

)

Page 29: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

ϑΒ ∋& ∃ ∀ 9 Θ∋ΜΡ; 9 Θ∋(Ρ # −

; 9 Α ∗Θ∋Γ ∋ΕΡ

1 Β Β 3 ∃ −> ∃ , Α

? ∃ ∃∃ 1

3 Β

+ Υ4

4 >ΓΝ?

∋ Υ4 !

4 >ΓΗ?

4Υ ∋

.) .

46

.Ο ∋

4 .Ο

6

! 46

.

6 Ο ∋

∋ ∋

∋ ∋

6 Ο ∋

Ο

∋)

4>Λ(?

4 !Υ ∋

.) .

46

.Ο ∋

4 .Ο

6

!∋46 Ο

. .

.

46

.

∋ ∋

6 Ο ∋

>Λ6?

5 3 3 Α Η/ 4 ,. )

Χ 0 ∃ 5 %

0 ∃ Θ∋) ∋ΝΡ 3 , ,: 0 ∃

Page 30: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

b

rte

Hull

Centerlinea.

γ

Centerline

Hull

rte

ξ

r(ξ)

σ(ξ)b

c1

b.

, :1 < & − = & 4 5 # ∋ (/ ∗ + > # !∀ # # . # ∗∃+ % ;. 8. & % %

# % & 2 # % # # ; % % & %

ϑ: ∃ .∃ ∃ ∃

∃ Α 6( Κ Β ; ,∗∃ ∃ ∃ 3

1

-20 -15 -10 -5 0 5 10 15 20

Pitch angle α (degrees)

0

Incre

me

nta

l n

orm

al fo

rce

A1/S2

A2/S2

A3/S2

Symbols – data

Lines – slope at α = 0

Hull Reynolds number is 20 million

, 1 6 & & − ; − . # ;!;. %/ 74 2 74 2 # 74 ∋ (2 % ; % & .## %

. % , ; − 2 ) # # ; %2 %

Page 31: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

: 6

6 Υ ( ΕΜ Ο ( ΓΜ, > ? ( ΛΜ>6 , >5?? >Λ∋?

∃ , ,

, > ? Υ6

6 Ο 7 > ?>ΛΓ?

, >5? Υ6

6 Ο 7 ( )>ΛΛ?

− ∃ ∃ ∀#∀!1 8 ∃

; ,∗ Β Β

8 >( 5? Υ 6 >6 6?7 >ΛΜ?

− Β ∃

+ Υ 8 >( 5?+ >ΛΕ?

∋ Υ 8 >( 5? ∋

∃ 3 >ΓΝ? >Λ6?

− − ∋ )∗∗

∀ 9 Θ∋ΜΡ +; ,∗ Β ∋ #+ ∋ Α

Β − Β 3! ∃

∃ Β , /∀ 9

; < < .

, , ∃> ? −

31

Π ++

! > ∃? ∃ 0 ∃

, ∃ − Θ66Ρ: ∃

∃ 3. ∗

Page 32: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

1 Θ66Ρ ∃∃

Υ > ? Υ > ? >Λ)?

> ? Υ> ?,> ? ∗ >ΛΝ?

∗ &9 :/ ,> ?

∗ ∗ 0 ∃ > ?3 0 ∃ 1 0 ∃

∗ :

− ,> ? Α

,> ? Υ 6 >ΛΗ?

Υ% +

; ;

Υ (

∃ Α ><#? ∃ <#Α Χ <# Υ < 1 Υ 6

∃ 0Υ 6 Ο ∋<# ∃ ∋ ; Υ , Υ −

: ∃ Θ66Ρ ∃ :6ΟΓ< >∃ < ? 6 ∋< 1 ∃

∃ ∃ ∋ ∃Α , ,

>∋ Υ ( Υ 6? −

8

, ∃ −3 Β + +.

#

+ Υ

= ∃>Μ(?

+. Υ>

= ∃

Page 33: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∃ = ># ? ∃

> 3

− ∃ ∀#∀!1 Β ;ΛΦ)(

Θ∋ΗΡ , .Π : Β 1

∃ ( Ε # 2 Θ∋ΗΡ− 2 Π

Α 66/ Β Α Α< Υ Θ?#>( )!=∃ ?Ρ

Υ

Θ? <Ρ /∃>Μ6?

. Υ>

Θ? <Ρ /∃

∃ + +. Β ; , , ∃ ,∃ ; ΘΓ(Ρ

, 1 0 − 7# & ? ; ; =% % # ∋ (

Page 34: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

4 ∃ ; Β ∃ +∀

− ∃ , ∃& ∃

Α ≅ ΘΜΡ

# 2 =# ∃2 3

Ζ=Ο ∋≅ Α ς=Ο Α = Υ Α =# >Μ∋?

∀ ≅ 3 Α Α ∃ ( , −ς= ς= ∃ ( & ! 1

# =#∃ : ∃∃ ∃ & ∀ 1

=#

Χ 3 >Μ∋? ∃ Α 3

= Υ ς= >ΜΓ?

ς= Υ ∋≅ Α ς=Ο Α >=# =?

∃ # 3∃

9 =

# 0 2 ,3

ΖΟ ∋≅!Α!ς Ο Α! Υ Α! # >ΜΛ?

∀ ≅! 3 Α! Α ∃ & , −ς ς ∃ & !

0 ,: − : 6Λ

∃ # ∃Κ #

Χ 3 >ΜΛ? ∃ Α 3

Υ ς >ΜΜ?

ς Υ ∋≅!Α!ς Ο Α! > # ?

Page 35: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

: %

− 6(ϑ ∃ Χ

/, Υ #

∗ 0

∗ 0Ο Β , >ΜΕ?

/, Υ # , >Μ)?

∃ ∃

/, Υ 9 ∃# 9 ∃

, >ΜΝ?

Υ Θ # Ρ ,

Υ ∃# ∃

,

/, Υ # , >ΜΗ?

1 3 >ΜΕ? >ΜΗ? ϑ6

− /1

ς/1 Υ(

/, Ο ς/, /1 >Ε(?

∃ ( Χ/1 (/,

>/1 (/,? Υ(Θ>/1 (/,? Ο >( 6?/, Ρ >Ε6?

− /1 1∀

/1 Υ + /, Ο+2 /, Ο+ ς/, >Ε∋?

1 3 >Ε∋?ς/, Β

: /,

∋ ς/, Ο ∋ /, Υ /, >ΕΓ?

/1 Υ + Ο+

∋/, Ο+2 /, +

∋/, >ΕΛ?

Page 36: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− 3 >ΕΛ? /,Α 3

/, Υ /, >ΕΜ?

/, Υ6

∋/,

∋/,

! 6 1

: ∃ . ∃Α 6∋

0 1 2 3 4 5 6

-1

0

1

-1

0

1

-1

0

1

-1

0

1

-1

0

1

Time, sec

Signal 1

Signal 2J

C (phase lead)

JC (PID)

.

J'E

JE

J'E

, 1 . % % , % % ; %/ ∗ + & . 7 & # ,# ∗ + % . 7 & # , % # & % ( Υ Γ # Υ ∋ 6

& % ∋ Υ ( Μ2 ∋ Υ 62 + Υ 6 Μ2 +2 Υ ( (∋2 # + Υ ( Μ

Page 37: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− ( 1∀Β ∋ ∋ + +2 + . 3 3 ,, ϑ : Α

ϑ , 1

.

1Β. Χ 2 0 Β2

>

− ∃ ΑΘΓ6Ρ ΘΜΡ −

0 ∃ Θ6Ρ

− 0 ∃ ..: 0 ∃ ς 3

ΘΓ∋Ρ − 0 ∃

3 Υ ς 3 63

3>ΕΕ?

∃ ∃

3 > ? Υ 3 6 :ς 3

3>Ε)?

1 ΘΓΓΡ : , 0 ∃ ∃5 Α

3 > ? Υ 3 6 6 Ο5 6

ς 3

3>ΕΝ?

Χ ς 3 3 53 6 Λ 3 >Ε)? >ΕΝ? −

:

− 0 ∃ ∃ 9 > ? Α > ?9 ) Υ ∃ :

93 > ? Υ 93 63 > ?

3

)

>ΕΗ?

Page 38: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

1 ∃ 93

∃ ς 3 ∃ .. −Χ3 3

3 Υ93 Χ36 3

>)(?

6 33 ∃

∃ .. ∃

9 > ? Υ 9 % Ο >)6?

∃ 9 % ∃ ∃> Α , ∃ ?

− 0 ∃ .... 93 #9 ΘΓΛΡ

Υ∋

6 Ο 5>)∋?

∃ 6 ΝΗ∋Η 5 Υ 6 Λ 93 Β

1 −∃

: 9 ΘΜ Γ6 Γ∋Ρ −. −

> ? Υ9 > ?

6 >)Γ?

Χ

Χ > ? Υ3 > ?

> ?>)Λ?

Χ : ∃0 1∃

Χ

> ? Υ Θ > ?Ρ Χ > ? >)Μ?

Χ ∃

)

Page 39: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∃ :

∃∃

>− 3 ∃Α ∃

? :

∃..

3 > ? Υ93 > ?Χ3

> 3 3 > ??6>)Ε?

− ..∃ ∃ 0 ∃ ΘΓΛΡ

> ? Υ∋

6 Ο 5 3 > ? >))?

> ? Υ9 > ?

6 > ?>)Ν?

∃ : Χ

Χ > ? Υς 3 > ?

> ?>)Η?

% : −∃ Α

> ? Υ> ?

Χ > ?>Ν(?

∃ > ? 3 > ? % Χ −

> ? Υ Θ > ?Ρ Χ > ? >Ν6?

1 ∃:

∃ 1 Α 5∃

5>9 ? ∃ :3 − 2

Page 40: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0: 3 Χ

0 ∃ ..

9 ∃

; ∃ Α 3 >ΕΕ?

Χ Υς ς 4

>Ν∋?

Χ ς 4

ϑ: Α

− ∃ ∃ Α 6Γ 2∃ Α ∃ : :

Α 2

0 10 20 30 40 50 60 70 80 90 100

0

5

10

15

20

25

30

35

40

Bu

oya

ncy F

orc

e,

ton

ne

s

Time, sec

Adiabatic

Isothermal

, 21 & % ∃ , ∃ , ; & # % % % 5= .&∃ −%.∃& ∀ − .% ;. # 6 % ∃ , − & =< ,

# ; # % & # >

Page 41: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

,

− 3 0 ∃ 0 ΘΜΡ

Υ!∃

Λ∋ >ΝΓ?

∃ ∃ > ? 0: ∃Β

− 0 ∃: Α ∃

∃ Α 6Λ 1 ∃. Ε1 ∃

0 − : 0 ∃>6 Ε1?

0o

30o

20o

10o

-40o

-30o40

o

-20o

-10o

30%70%50%

10%

90%

Cylindrical Watertight Compartment, L/D = 2.5

Flooded volume fraction, 10% increments

Pitch angle, 5o increments

, 41 # − ≅ #, , ; & & Α ∃ . ## % ! − & & : # # .& −

% − − ∃ .& : , # % ;

0 ∃ ∃ ∃ : ∃∃ :

− Α 0∃

ϑ 0 ∃ :Α

Page 42: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

/

; ∃ 0 ∃ !53 >1 ∃ 3 ∃ ,

3 ? 1,

> ? 3 ς3 >∋? >Γ? ∃ 1

∃Κ

− ∃6(Φ6Μ

∃ 31 Α

, , ,∃

Χ ∃3

∃ 3: > Ο ?

Χ∃

∃ !5 12 Α ∃ ∃

− ∃ : 2∃ ∃ . ∃

Α: >

Γ( ? − : : ∀ /

− ∃ . ∀ ∗ ∀ ∀ &

− /

∀& 0/ 1 23 − & 4 ∗ % ∀& &

5 & 6

− ∀ ∗ % ∀&

7181 0/82 % &9% 1 − & : ∀ & % & & &; <

7181 0/82 & % ∀& − & % ∀&

& % ∀& & ∀

9

3 & ∀

Page 43: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− Ν∋(( ∃ − 2 Υ ( ∃

3 ;− ∃ − %∃ ∃ ∃ Α 6Μ −2 ∃

Σ Τ 9

-50

0

50

100

150

250

200

150

100

50

0

-50

200

150

100

50

0

default

NoMass option

z0 , m

y0 , m

x0 , m

, 71 9∀ & / 0 − Β Χ −. ∃ % ∃ ,, . ;

! Α / ;− ∃ % ∃∗ ∃ 2

: : ∃ > ? ∃ Χ 6Ε∃ ∗ /

2 − ∃

:

Χ ∃ 3 Α∗ ΘΓΜΡ

∗∃ . Θ∋Ρ

3 6Γ 6

Page 44: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 20 40 60 80 100 120

0

2

4

6

8

Axia

l sp

ee

d,

u, m

/s

Time, sec, from blow

default

NoMass option

∗ +

0 20 40 60 80 100 120

0

1

2

3

4

Ya

w r

ate

, r,

de

g/s

Time, sec, from blow

default

NoMass option

∗∃+

, 1 9∀ & / 0 − ∗ + ∀ % ## ∗∃+ ,

Page 45: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

2 , < > /

− & & ∗∗ & ∀& ( ,∃

∃∃ 0

21 / ∋0

− 3 Θ∋ ΛΡ∃ , , ς > ? ς > ?

∗ 3

ς Ο > ς ? Ο > ς Ο ? Ο >ΝΛ?

%5 ς Ο% ς Ο% ς %∀ ς Ο% ς Ο% ς Ο

ς > Ο ?

Υ %> ? Ο 9 > ? >Φ ? Ο%

∗∃ 3

ς Ο > ς ? Ο > ς Ο ? Ο >ΝΜ?

% ς Ο ς Ο ς ∀ ς Ο ς Ο ς Ο

ς > Ο ?

Υ > ? Ο 96 > ? Ο >Φ ? Ο

3

ς Ο > ς ? Ο > ς Ο ? Ο >ΝΕ?

% ς Ο ς Ο ς ∀ ς Ο ς Ο ς Ο

ς > Ο ?

Υ > ? Ο 9 > ? Ο >Φ ? Ο

# 3

ς > ? > ς ? > ς Ο ? Ο >Ν)?

Θ > ς Ο ? > ς Ο ?Ρ

%∀ ς Ο ∀ ς Ο ∀ ς +∀ ς Ο+ ς Ο+ ς Ο

ς ς ς Ο ς > ?

Υ +> ? Ο 97> ? Ο

> Φ ? > Φ ? Ο+

Page 46: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

3

ς > ? > ς ? > ς Ο ? Ο >ΝΝ?

Θ > ς Ο ? > ς Ο ?Ρ

% ς Ο ς Ο ς + ς Ο ς Ο ς Ο

ς ς ς Ο ς > ?

Υ > ? Ο 9 > ?

> Φ ? > Φ ? Ο

Ξ ∃ 3

ς > ? > ς ? > ς Ο ? Ο >ΝΗ?

Θ > ς Ο ? > ς Ο ?Ρ

% ς Ο ς Ο ς + ς Ο ς Ο ς Ο

ς ς ς Ο ς > ?

Υ > ? Ο 98 > ? Ο

> Φ ? Ο > Φ ? Ο

≅ ς ΘΓΜΡ0 ∃ ΘΓΕΡ 5 Υ % Υ

> ? %> ? > ?> ? 9 > ? 98 > ?

! % .

% Υ >9 Ο% ? >Η(?

Υ >98 Ο ?

∃ % , 0: − %

.

ϑ3 >ΝΛ? >ΝΗ? #∃

Υ > ? >Η6?

∃ ,∃ ∃ :

Υ Ο >Η∋?

Page 47: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

:

Υ

( ( (( ( (( ( ((

((

>ΗΓ?

:

Υ

%5 % % %∀ % %% ∀

% ∀

%∀ ∀ ∀ +∀ + +% +% +

>ΗΛ?

− %5 Υ %5

: 2, ., > ∃

? ΘΓΕΡ ∃∃ Θ6Ρ

1 0 ∃Β % Υ ΘΓΕΡ

Β 3

21 ∗ ) ∗?% (

∗ 2 ∃ ,3 >Η6?

; ∃ :∃ Φ ∃ 0 ,

1 (Ε66(∋ ∃: ,

!; !52, . 1, ∃

∗ Κ ∀ ΘΓ)Ρ∃ = ∀ > ∋∋ Γ ? 4

2 ∗ Γ Λ

Page 48: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

212 − ≅ %

% −3 ∃ ,Α: : ,Α: :

Α 6 − % > ? ∃

Υ >ΗΜ?

ΥΒ Β Β

= = =>ΗΕ?

: : :

≅ : ∃ : :ϑ > ? − ∃

: 3 >ΝΛ? >ΝΗ?∃ ϑ Α

∃ Α

1 ϑ Θ∋Ρ

Β Υ >Η)?

Β Υ

Β Υ

Υ Ο

Υ Ο

Υ

= Υ Ο

= Υ Ο

= Υ

ϑ ∃

Υ

Ο ς

Ο>ΗΝ?

∃ .

− Β ∃ ϑ ς ς ∃Υ !#∋ ∃ ∃

∃ − ∃

)

Page 49: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

> ? ∃ ∃ ∃44Κ Χ ∃

:

3 ΘΓΝΡ ,; ∃ ∃ .: ϑ ∃

3 >ΝΛ? >ΝΗ? − ∃:

∗ 3 Ο >Φ ?Β Ο >ΗΗ?

∗∃ 3 Ο >Φ ? Ο

3 Ο >Φ ?= Ο

# 3 Ο > Φ ?= > Φ ? Ο

3 Ο > Φ ?Β > Φ ?= Ο

Ξ ∃ 3 Ο > Φ ? > Φ ?Β Ο

1 3 ϑ >7 77 7 ? ∃

7 Ο 7 Ο 7 Ο 7 Υ 6 >6((?

− ϑ ,# ΘΓΝΡ − ,: : 3

Β Υ 7 Ο 7 7 7 >6(6?

Β Υ ∋>7 7 Ο 7 7 ?

Β Υ ∋>7 7 7 7 ?

Υ ∋>7 7 7 7 ?

Υ 7 7 Ο 7 7

Υ ∋>7 7 Ο 7 7 ?

= Υ ∋>7 7 Ο 7 7 ?

= Υ ∋>7 7 7 7 ?

= Υ 7 7 7 Ο 7

3

7777

Υ6

7 7 77 7 Ο 77 Ο 7 77 Ο 7 Ο 7

>6(∋?

∃ >6 ( ( (? # .3 >6((?

Page 50: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− Χϑ

− . ∃3 >Η)?

Υ=

= Υ ( >6(Γ?

Υ ( ∃

Υ > Β ? >6(Λ?

ΥΒ

ΒΒ Υ ( >6(Μ?

Υ ( ∃

3 Β ΘΓΝΡ ,∃ ϑ 3

# 9 ! ) ∋∋ ∋ ! ∃∃ ∃ 2 Β ∃

2 3∃

Α , − ϑ ∃

214 − ∗

− 3 : 2 3>Γ Λ? # , ∃ >

? ϑ ΘΓΗ Λ(Ρ ≅∃ −: : ∃

:

1 ∃ 3∃ ς Υ > ς ?

∃ :3 1 (Ε66(∋

3 4 : ∃Α / .

− . ∋ : 3Υ > ?

− ς > ∋

5∋+ +?∋ ∃!+≅=) ∋ !++

Page 51: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

− 1 4 % & − 8. % ; # − & . % &. 6 # %# # & & % ; &Α & ; −. . ∃. #%

9 9. ; 8. 8. % , ∃ 2 ∃. ∃

1 :3 ϑ3 > ?

6 ∋ >Ε6? >ΕΜ?Γ Λ >Ε6? >ΕΜ?Μ Ε >Ε6? >ΕΜ?) Ν >Ε6? >ΕΜ?

Η Γ∋ 0 >ΜΜ?ΓΓ ΓΝ # >ΜΓ?ΓΗ ΛΕ ;− ∃ >Ν∋?Λ) ΜΜ ;5 >ΕΕ?ΜΕ ΕΓ 0 ∃ −! >ΝΓ?ΕΛ ΕΗ >Η6?)( )∋ >ΗΜ?)Γ )Μ >ΗΝ?)Ε )Η 7 7 7 7 >6(∋?

4 ∀ %

∃ ∃−

/2

− 3 Α∃ ∃

1 ∃ : Τ% 9Α Α

∃ >Χ ?

− ; > &&∀ΑΒΒ & ? Σ : ,Α − ; Σ

∃ 3 ∃ ∃ :

Χ % ∀ %

− 3 ∃ − ; ,Α ≅

− 1∃ Α ∃

Page 52: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

, ∃ Α ∃ ϑ: ∃

∗∗

∗ . & % % ∀ %

Α)

− Α − :∃ ∃ Α Α

1 Α Α 1 :Α Α

7 ∀ 6

− ∃∃ 1

∃ :∃∃

∃ − ∃ ∃

Page 53: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

! Α∀

6 >∋((Ε? ; (Ε66(∋ 4 5 ∀#∀! − ∋((ΕΦ∋Μ∋∀ #Ι∀ ! Φ

∋ ∃ . >6Η)∋? >? ! 1−

Γ 5 ∀ >6ΗΝΝ? ϑ ,! ∀∗ Κ 1 − ∀ ∀#ϑ − ΝΝΠ∋6Γ∀ # ϑ

Λ 5 5 # >6ΗΕ)? ∗ ϑ3 ∗∗ ∗#∀! # ∋Μ6( ∗ # ∀ !

Μ >6ΗΗ∋? ∀#ϑ ∗ ∗ Κ ( ∋ >∀∗∗ (∋?Σ # ∀#ϑ −! Η∋ΠΓ(Ν ∀ # ϑ

Ε Χ >6Η)Η? ∀− ∗#∀! # ∗ ∗ ϑ3 ,∀− ∗#∀! ∗ ∀Φ(ΓΗΓΦ(Η ∀ − ∗ # ∀ ,!

) ; >6ΗΗ6? ∗1 ! ∀ #∃% &∀ ∋&( ∋ & ) ,

# 1

Ν >6ΗΗΜ? ϑ Χ ∗ ∗ ∗1 ∗ + & ∋ ∋ ,

: − 4 ∗

Η >6ΗΗΜ? # ∃ ∗Χ ∀#ϑ # ΗΜΠ6(∋ ∀ # ϑ∀

6( >∋((Γ? − ∗ ∗ ∗ ∗ ,ϑ: ∗ ∀#∀! −# ∋((Γ,()Η

∀ #Ι∀ ! Φ

66 >∋((Λ? # ∃ ∗ ≅ , , Χ ,∀#∀! − ∋((Λ,6ΓΜ ∀ #Ι∀ ! Φ

6∋ >∋((Ε? ϑ 1 , ∗ ,1 ∀#∀! − ∋((Ε,(∋( ∀ #Ι∀ ! Φ

Page 54: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

6Γ >6ΗΝΕ? Χ − ,∀ ; #1 #()ΕΜΗΦ6Φ ≅ # 1 ∀ ,

6Λ ; # >6ΗΗ(? ϑ: Χ ,; # Κ Χ # # Χ ∃

#ϑ −#Η(Γ(Ν # ϑ ∀

6Μ ! >6ΗΕ)? ∀ ∋ > ? ∃Ξ ∗ ϑ

6Ε ∗ Χ >6ΗΜΝ? − ∋ ,. & .

6) >6ΗΝ6? ∀ 3 ∗ , Χ ∗ /∋

# & & 0 Λ ∋ 1

6Ν ϑ ; >6Η)∋? . & & ∀ − ∃ Ξ

6Η ∗ Χ ; Κ > ? >6Η)Μ? − ∋ ,. & ; − ∃

∋( ∀ ; >6ΗΛΜ? ∗∗ # Χ ∃ ∀ ! !∗ #! #Ι ∋Γ(Ν # !

∋6 1 ∀ 2 ϑ >6ΗΜΗ? ∗ ! ∃ Ξ∀

∋∋ ∀ − ∗ Ξ ∀ >6Η)Λ? − ∋ >? ϑ ∃ > ?

∋Γ ; 5 ∀ >∋((∋? ∗− ϑΒ 1 . & 0 & 1 0

+ 2∋ 0 0 0 ∀ >#−≅Φ Φ(ΗΜ?−≅ #−≅

∋Λ ∃ − >6ΗΜΛ? − ϑ2 ∗ Χ ∀ ,ϑ > ? # ΜΕΠΜΛ ϑ:

∋Μ ∀ ϑ >6Η))? ∗ ∗ ! ∗ ∗∗ ! ∗ ; # ∀− ∗#∀! # ))Φ((ΝΜ∀ − ∗ # ∀ !

∋Ε ∗ # >6ΗΜ(? − Χ ∗ , ! ,; ! ! # ΗΕ∋ !

∋) ! >6Η)∋? Χ : Χ ∃! ∗ ,1 Α ; #! ! Φ6∋6Ε # !

Page 55: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∋Ν − ϑ >6ΗΜΜ? & !− ; # ∗ Χ ∃

> ? ! − 6Γ)Η ! ,

∋Η ∀ ≅ ! >6ΗΕΗ? −;Φ∗ ∃ ∗ 3 ∗ Κ )) ∃ Ξ ∗

ϑ

Γ( ; − ϑ >6ΗΗΝ? ∀ 4 4 ∃ ΚΓ(Π∋Ε ≅ !Π# ∀ 11 ∀#ϑ !# ΗΝΠΛ6Ν ∀ # ϑ ,

Γ6 ; − ; # ! >6ΗΝ(? ∀ !∗ > ? >4? −ϑ> ? − − Ν((∋Ν

− ϑ #

Γ∋ Κ 5 ∗ # ϑ >6Η)Ε? −∋ & ∗ & ,

& > ? ∃ Ξ

ΓΓ 1 [ >6ΗΗΗ? # Χ 1 ! ∀ #∃∃

&∀ ∋&( ∋ & 4 # 1

ΓΛ # 5 ∃ Ξ >6ΗΗ∋? 3 ∗ & & ! +

∗ > ? ∃ Ξ

ΓΜ ∗ >6ΗΕ(? ϑ3 ∗ ; ∃ Κ∗1− # ∀ ΦΕ(ΦΗΦ))6 ∗ 1 −

ΓΕ 1 Χ >6ΗΕ6? − ! ϑ: ∴ ] # ;1 Χ ∀− ; # 6Μ∋Ν ∀ − ;

Γ) − ∗ Κ − Χ ; >6ΗΗ∋? ∋,

& ∀ − ∗ ϑ ! !4

ΓΝ Χ ! ϑ 5 5 >∋(((? # ∃ Χ ∀ > 1 ∋(((ΦΛΓ(∋? 1

&∋ ∗ 0 . 0 1 ,

ΓΗ ϑ # ⊥ ∗ − 5 >6ΗΝΕ? 1 ,# , Χ ∗ & 5

Κ 6∋ Γ !

Λ( ϑ # ⊥ ∗ − 5 >6ΗΝΝ? ϑ2∗ ∀ 1Κ 4 # , Χ ∃ 1 ,

∀∀ & &∀∋ Κ ∋) ϑ

Page 56: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

% ( %1 ∋( , )

− : : Μ : ϑ− Α : ∀ ∃

Α 6

− 6 1∃

Α ∋ ϑ Λ ∃ Υ ∋(Η) Υ ∋Μ(

1 ∃ > ? > ? Α ∋ −> ?

Α : > ∋ ?3 : ,

∃ 1: 3 ∃ ∃ 1

:Θ6Ρ Α

, %1 1 9∀ & ; & / % % #. # , 5Ε . . ∋ (

Page 57: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

∗ Α ∋ Σ> ? > ? > ? > ?

>%? ∃ ∃. :

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> ? ∋( ≅ Λ((∃

− %1 1 9∀ & − & . ∗% & + && #% 6 # # % #, % & # 1

ϑ !

& % ∀& Χ ∀& & Ε

∀ 26 Χ ? ∀ % ∗ & & &,

6 36 % Φ % 6 Χ % & & % ∀& ∀ 0

∋ 03 & % ∀& & ∀ Χ & & ( ,

Γ 02 ∀ 3 Χ , &

Λ 0 ∀ 3 Χ ) ∗∗ ∀ ∀ & ∀ 4

0 ∃ Χ # & 9 , ,

Μ 0 ∃ & ∀ Χ 9 ∗&

Ε 8 % & ∀ Χ ∗ %

) 3 = & Χ ∀ %% & 9 , ,

3 ∀ 8 Χ ∀ % & ∀∀ . 6 &

3 5∀ 3 Χ

Ν 2 & % ∀& Χ % % ∀& &

86 & ∀

Page 58: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 60 120 180 240 300 360 420 480

0.0

0.5

1.0

1.5

2.0

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2

5

6

8

7

1

Tim

este

p, se

c

Time, sec

∗ +

0 60 120 180 240 300 360 420 480

120

100

80

60

40

20

0

5

7

8

1

De

pth

z0, m

Time, sec∗∃+

, %1 1 9∀ & − & . & % %/ ∗ + & % % > 2∗∃+ # .&∃ ∃ % − % % # ∀ ∗ . #+

)

Page 59: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 60 120 180 240 300 360 420 480

-10

-5

0

5

10

15

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25 8

7

3

Pitch

an

gle

θ,

de

g

Time, sec

∗ +

0 60 120 180 240 300 360 420 480

2.0

2.5

3.0

3.5

4.0

753

864

Axia

l ve

locity u

, m

/s

Time, sec

∗#+

, %1 1 1! 9∀ & − & . & % %/ ∗ + 2 ∗#+ ∀.&∃ ∃ % − % % # ∀ ∗ . #+

Page 60: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 60 120 180 240 300 360 420 480

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0.5

7

8

4

5

No

rma

l ve

locity w

, m

/s

Time, sec∗ +

0 60 120 180 240 300 360 420 480

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

3

8

7

Pitch

ra

te q

, d

eg

/s

Time, sec

∗−+

, %1 1 1! 9∀ & − & . & % %/ ∗ + & 2∗−+ .&∃ ∃ % − % % # ∀ ∗ . #+

Page 61: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 60 120 180 240 300 360 420 480

-30

-20

-10

0

10

20

30Autopilot

8

7

4

3

Ste

rnp

lan

e a

ng

le δ

S, d

eg

Time, sec

AutopilotManual

∗;+

0 60 120 180 240 300 360 420 480

0

20

40

60

80

100

120

7

Pro

pe

ller

RP

M

Time, sec

∗ +

, %1 1 1! 9∀ & − & . & % %/ ∗;+ % ; 2∗ + 5 .&∃ ∃ % − % % # ∀ ∗ . #+

Page 62: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 60 120 180 240 300 360 420 480

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0.00

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1.00

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87

3

Qu

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e 1,

e2, an

d e

3

Time, sec

e0

e1

e2

e3

∗ +

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or

an

d c

ontr

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ls,

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(d

epth

) an

d J

C (

dep

th)

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JE (depth)

JC (depth)

∗Β+

, %1 1 1! 9∀ & − & . & % %/ ∗ + 8.& %2 ∗Β+ # # % ; % .&∃ ∃ % −

% % # ∀ ∗ . #+

Page 63: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 60 120 180 240 300 360 420 480

0

2000

4000

6000

8000

10000

12000

7

6

5

4

1

∆ m

ass, kg

Time, sec∗1+

0 60 120 180 240 300 360 420 480

-8

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4

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4

6

7

5

Change in w

eig

ht

W, to

nnes

X Axis Title

Floodwater

Blown ballast

1

∗ +

, %1 1 1! 9∀ & − & . & % %/ ∗1+ ; & %%2∗ + ≅ #, # ∃ , ∃ % .&∃ ∃ % − % % # ∀

Page 64: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

Α

1 ∃ ! ,3 / ∃

:

. ∃ ΘΛΡ

Υ Υ?

Β Β

2

− : Β

:

&

& ∃

2

∀ ∃

∀ :

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∃ 0 :

/

) )

) 0

) ∃

3

3 Γ

1

Χ 9 0 ∃

,

Β / 0 Β

Χ 9

. 3 Β ;

# ∃

Page 65: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

: Β

% : Β

Β

∀ , ∃

Β

∃ 0

∃ . ,

, / / ≅≅

, , Α Β

1 1

:

/ ∃ ,

/1/, /,∋ , , / ∃ 9 #>!#∋?

∋ ∀ ∋ ∀

∋ ∃

∋ ∀

∋ Β 0

∋ ∋ 1∀ 3 Β

∋! 0 Α

+ ∃

+ +2 + 1∀ Β

+ Β

+. 3 Β

+ Β

. ;

: :/

Β

= :

/ : ≅≅

:

3

∃ ;−

Page 66: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

0 ∃

=

Ε1 −!

9 ∃

9 93 > ?

9 98

> 3

6 / Α Β

∗ ∀ :

∗% ,

/

:

3:

:

Α

Χ Χ3Χ 9 > ∃ ? 0 ∃

Φ ∃

: :

% :

9 > ?

:

:

,

,Α: :

≅≅

%

Page 67: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

>Τ∃ 9?

≅≅

( /

( ∃

( 3 ( ∃

(

( 0 (

( (

< /

<#5 / Α

0

2 0 0

≅ #

≅! 0

− 0

0

4 :

;−

. ∃ 0 Β / ∃

. . Π .

∃ 0 Β / /

/

Α # 3

Α! 3

Ψ#∃ , ∃

)

/

Page 68: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

%

;5 ; 5

!; ! ;

!5 ! 5

; ; ∃

;− ; −

≅≅ ≅ ,≅ ,

1∀ ,1 ,∀ > ?

#≅Κ # ≅ Κ

44Κ 4 4 ∃ Κ

Κ# Κ #

−! − !

1 ( Υ > # ? < Υ > # ?

)

Page 69: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

Β +

; Β ∋Α− ;Α−∀;. %−%

∀ #Ι∀ ! Φ 4 Α

∗ ! ; ∗∗ ∀∗∗ ∋6 > (Ε66(∋? !

∋(() ΕΕ Λ(

∀#∀! − #

665 (∋

! ∀ # #

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#

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# # ∃%& ∋%()∗)+, &∗−. /

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Page 70: Semiempirical Component Based Modeling of Submarine ... · Submarine Hydrodynamics and Systems: the DSSP21 (build 061102) Companion M. Mackay Technical Report DRDC Atlantic TR 2007-039

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