system of systems engineering workshop
TRANSCRIPT
Integration between
main ship design characteristics
and
naval task effectiveness,
during
the warship acquisition phase
on 17th June, 2011
in Genoa
[email protected] [email protected]
System of Systems Engineering Workshop
Commitment and Flexibility
2
Presentation Outline
�Ship Acquisition phase
�The traditional approach
�New methodology (ASNET) to approach this phase
�Expected ASNET impact
�ASNET components
�Ship Synthesis Model (SSM)
�Operational Evaluation Model (OEM)
�Decision making Techniques (i.e. JMP)
ASNET: Application System for Naval Evaluation and Testing
COMPANY CONFIDENTIAL
Commitment and Flexibility
3
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
SHIP ACQUISITION PHASE(Early Stage Design – ESD)
Operational needs and the technical inputs/constraints
are often examined by separate teams and in different
phases of the project.
COMPANY CONFIDENTIAL
Commitment and Flexibility
4
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
The traditional approach
Naval Policy–
Navy department
Feasibility Study –
Navy department
Feasibility Design
–Industry
Actors Main Activity
Defines the overall picture where the new naval
units have to operate: it includes the political
and economical scenario, its characterization in
terms of geographical areas and the relevant
issues under the national point of view
Derives, from the naval policy instructions, a set of
requirements for the new naval units in terms
of technical capabilities and other relevant
requirements such as speeds (sustained and
endurance), range, & stores period.
On the basis of the naval requirements document,
sketch the ship which could meet the requirements.
Scenarioand
Missions
Requirements and
Capabilities
Design
NATO UNCLASSIFIED
(COMPANY CONFIDENTIAL)
Commitment and Flexibility
5
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
The traditional approach
Scenarioand
Missions
Requirements and
Capabilities
Design
STEP 1 STEP 2 STEP 3
NATO UNCLASSIFIED
(COMPANY CONFIDENTIAL)
Commitment and Flexibility
6
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
New methodology (ASNET)
Ship SynthesisModel
OperationalEvaluation
Model
COMPANY CONFIDENTIAL
Important to define the link between SSM and OEM
From a seminal paper of W. Hockberger – it is composed by
Commitment and Flexibility
7
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
New methodology (ASNET)
Decision making
Techniques
Operational Evaluation
Model
Ship Synthesis Model
COMPANY CONFIDENTIAL
tries to solve
Commitment and Flexibility
8
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
Application System for Naval Evaluation and Testing
COMPANY CONFIDENTIAL
An attempt
to involve operational experts, naval
architects
and combat system designers
into a unique environment.
Commitment and Flexibility
9
COMPANY CONFIDENTIAL
Requirements
M.o.p.
Operational Effectiveness
Ship Characteristics
Cruisespeed:
Range : 3000 nm
Endurance:VC
DANSINTTMTS 2*)1][( +−=
Time on StationOperational
Area
Refuelling Zone
DA
FUFRP
VCTMNS
*
*=
( )
( )
88,0360
320_%
32015
100232415
22550
5400
85,03000
152415
==
=××−×=
>=×
××=
Time
TS
NS
VC
DANSINTTMTS 2*)1][( +−=
Time on StationOperational
Area
Refuelling Zone
DA
FUFRP
VCTMNS
*
*=
( )
( )
88,0360
320_%
32015
100232415
22550
5400
85,03000
152415
==
=××−×=
>=×
××=
Time
TS
NS
Time on StationOperational
Area
Refuelling Zone
DA
FUFRP
VCTMNS
*
*=
( )
( )
88,0360
320_%
32015
100232415
22550
5400
85,03000
152415
==
=××−×=
>=×
××=
Time
TS
NS
Length
A faesible ship configuration
generated by the
Ship Synthesis Model (SSM)
beam depth Acqui. cost
LwLB
D
80 [m]
12[m]
8[m]
displ.
WFL
1700[t] XXX
Length
A faesible ship configuration
generated by the
Ship Synthesis Model (SSM)
beam depth Acqui. cost
LwLB
D
80 [m]
12[m]
8[m]
displ.
WFL
1700[t] XXX
( )
( )
92,0360
333_%
33315
100222415
5,13400
5400
85,04000
152415
==
=××−×=
>=×
××=
Time
TS
NS( )
( )
92,0360
333_%
33315
100222415
5,13400
5400
85,04000
152415
==
=××−×=
>=×
××=
Time
TS
NSbeam depth Acqui.
costLwL
BD
85 [m]
12[m]
8[m]
displ.
WFL
1800[t] ∆XXX
beam depth Acqui. cost
LwLB
D
85 [m]
12[m]
8[m]
displ.
WFL
1800[t] ∆XXXNew Range :
4000 nmNew Range : 4000 nm
Vessel
Typology:
OperationalAvailability:
Dr. A. Rains: Fleet Mix Mission Effectiveness Analysis
OPV
15 kn
15 days
0,99 %
(Abt.)SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
Commitment and Flexibility
10
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
Ship Synthesis Model – SSM 1/2
From Requirements Analysis
Design parameters
Speed - Endurance
Command & Control
Armament
Organic Units
Speed - Endurance
Command & Control
Armament
Organic Units
Geometry(L,B,T,…)
Power (Propulsion, Electrical,…)
Geometry(L,B,T,…)
Power (Propulsion, Electrical,…)
SHIP SYNTHESIS MODELSHIP SYNTHESIS MODEL
tries to verify adequacy of the design to tries to verify adequacy of the design to
the requirements for a feasible shipthe requirements for a feasible ship
These aspects
are Not Joined
These aspects
are Not Joined
Balance design in terms of
Energy, Services, Weight, Area,
Volume, speed and stability
based on Shipyard background experience
COMPANY CONFIDENTIAL
Commitment and Flexibility
11
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
Ship Synthesis Model – SSM(State of art) 2/2
nm3000Range
kn21Vmax
t520D
m5.5D
m8.2B
m51Lwl
nm3000Range
kn21Vmax
t520D
m5.5D
m8.2B
m51Lwl
kn22Vmax
nm3000Range
t1700D
m8D
m12B
m80Lwl
kn22Vmax
nm3000Range
t1700D
m8D
m12B
m80Lwl
nm1700Range
kn31Vmax
t430D
m5.4D
m8.1B
m47Lwl
nm1700Range
kn31Vmax
t430D
m5.4D
m8.1B
m47Lwl
DISPLACEMENT
SPEED
kn
30
40
20
400 1500 t
NATO UNCLASSIFIED
(COMPANY CONFIDENTIAL)
Commitment and Flexibility
12
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
- Decision Making Techniques (JMP)
Operational Evaluation Model - 1/3
COMPANY CONFIDENTIAL
Commitment and Flexibility
13
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
ONR & OSN Activity
Operational Evaluation Model – 3/3
Search And Rescue
(SAR)
Anti Surface Warfare
(ASuW)
COMPANY CONFIDENTIAL
Commitment and Flexibility
14
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
ONR & OSN activity
Research Program sponsored by ONR & OSN
COMPANY CONFIDENTIAL
TITLE: evaluate the benefits of Integration of
Major Ship Design Characteristics and Naval
Task Effectiveness, during the Ship Design
Phase.
Commitment and Flexibility
15
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model (OEM
ONR & OSN activity
Design space exploration
COMPANY CONFIDENTIAL
SAM: Sea Sparrow & MICA
SSM: MARTE & Exocet
Commitment and Flexibility
16
SHIP ACQUISITION PHASE
- The traditional approach
- New methodology (ASNET) to
approach this phase
- Expected ASNET impact
ASNET COMPONENTS
- Ship Synthesis Model (SSM)
- Operational Evaluation Model
(OEM)
ONR & OSN activity
- Decision Making Techniques (JMP)
Lin
k b
etw
een
SS
M a
nd
OE
M(i
n p
rog
ress
)
COMPANY CONFIDENTIAL
EE
Z
-M
OE
OP
V -
Dis
pla
cem
ent
Commitment and Flexibility
17
Link between SSM and OEM(in progress)
COMPANY CONFIDENTIAL
OPV – Max Speed
Ra
dar_
He
igh
t
Available space
Constrains:- MOE > 55 %- Displacement < 650 ton
MOE < 55 %
Displ > 650 ton
