Navy Configuration & Logistics
DEX
The storey so far (i.e. W.I.P)
UML Overview from Argo Class
PLCS SCLSIS DEX Extract
Simplified DEX Overview
DEX Scope
The following are within the scope of this Data
Exchange Specification (DEX):
– Logistics configuration items
– Installed items
– Repairable parts
– System breakdowns
– Hierarchical structure code breakdowns
– Logistics configuration items
Out of Scope
The following are outside the scope of this Data Exchange Specification (DEX):
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Catalog part
Configuration_item (pending)
Design occurrence (pending)
Design occurrence assembly
Document metadata
Hull applicability (pending)
Logistics occurrence
Logistics occurrence assembly
Lsd metadata
Onboard spare part
Physical occurrence (pending)
Physical occurrence assembly (pending)
Rotatable pool item
Supply part
Note:
Pending items are under consideration for inclusion at this time.
© OASIS 2010 — All rights reserved
PLCS SCLSIS in EXPRESS(1)
parent
(INV) assembly_parent
child
(INV) assembly_child
Design_occurrence_
assembly
Design_
occurrence
design_occurrence
(INV) log_occurrence S[0:?]
System_
breakdown
Logistics_
occurrence_assembly
parent
(INV) assembly_parent
child
(INV) assembly_child
Logistics_
occurrence
Lsd_metadata
hsc_breakdown S[0:?]
(INV) system_breakdown
documents_logistics_occurrence S[0:?]
(INV) is_documented_by S[0:?]
HSC_
breakdown
has_characteristics_of
(INV) are_characteristics_for S[0:?]
Logistics_
configuration_item
identifies_supply_support_for
(INV) has_supply_support_identified_by S[0:?]
ship
(INV) hsc_breakdown S[0:?]
Ship
is_located_at
(INV) is_naval_activity_for S[0:?]
Installed_item
Repairable_
part
PLCS SCLSIS in EXPRESS(2)
Design_occurrence_assembly
parent
child
(INV) assembly_parent
(INV) assembly_child
design_occurrence S[0:?]
Design_occurrence
(INV) config_item S[0:?]
design_occurrence
(INV) log_occurrence S[0:?]
System_breakdown
Logistics_occurrence_assembly
parent
child
(INV) assembly_parent
Configuration_item
logistics_occurrence S[0:?]
(INV) config_item S[0:?]
Logistics_occurrence
(INV) assembly_child
hsc_breakdown S[0:?]
Lsd_metadata
(INV) system_breakdown
is_documented_by S[0:?]
documents_logistics_occurrence S[0:?]
HSC_breakdown
hsc_breakdown S[0:?]
(INV) ship
Ship
are_characteristics_for S[0:?]
(INV) has_characteristics_of S[0:1]
Logistics_configuration_item
has_supply_support_identified_by
(INV) identifies_supply_support_for S[0:?]
is_naval_activity_for S[0:?]
(INV) is_located_at
Installed_item
Repairable_part
Wider Context .. Four Trees
Logistics
Design
Part
Physical
Logistics_occurrence_assembly
Design_occurrence_assembly
(INV) assembly_parent
(INV) assembly_child
hsc_breakdown S[0:?]
(INV) system_breakdown
hull_applicability S[1:?]
logistics_occurrence S[0:?]
parent
(INV) parent_assembly
(INV) child_assembly (INV) assembly_parent
child
(INV) assembly_child
occurrence_definition
(INV) design_occrrence
Design_occurrence
Hull_applicability S[1:?]
Hull_
applicability
parent
child
Design_occurrence_definition
System_breakdown
design_occurrence
(INV) log_occurrence S[0:?]
Logistics_occurrence
(INV) config_item S[0:?]
design_occurrence
(INV) physical_occurrences S[0:?]
design_occurrence S[0:?]
(INV) config_item S[0:?]
Physical_occurrence
part_occurrence
Design_part
hull_applicability S[1:?]
Hull_applicability S[1:?]
Document_metadata
Configuration_item
hsc_breakdown S[0:?]
(INV) ship
design_part
(INV) physical_part S[0:?]
part_definition
physical_occurrence
(INV) design_part
(INV) part_realization
definition
(INV) config_item
Configuration_item_definition
Logistics_configuration_item
is_naval_activity_for S[0:?]
(INV) is_located_at
Lsd_metadata
Physical_part
is_documented_by S[0:?]
documents_logistics_occurrence S[0:?]
are_characteristics_for S[0:?]
(INV) has_characteristics_of S[0:1]
Ship
Part_assembly
parent
child
parent
child
(INV) assembly_parent
(INV) assembly_child
HSC_breakdown
Physical_assembly
Installed_item
has_supply_support_identified_by
(INV) identifies_supply_support_for S[0:?]
Repairable_part
applicable_ship
(INV) ship_includes S[0:?]
Design_part_definition
Observations
• Clearly 4 types of tree structures (whether
they be assembly or breakdowns)
– Logistics_occurrence_assembly (HSC_breakdown)
– Design_occurrence_assembly
(System_breakdown)
– Physical_assembly
– Part_assembly
Key Parameters?
Serial No’d
Effectivity
Serial No’s
Part No
Quantity
Logistics_occurrence_assembly
Revision
Design_occurrence_assembly
(INV) assembly_parent
(INV) assembly_child
hsc_breakdown S[0:?]
(INV) system_breakdown
hull_applicability S[1:?]
logistics_occurrence S[0:?]
parent
(INV) parent_assembly
(INV) child_assembly (INV) assembly_parent
child
(INV) assembly_child
occurrence_definition
(INV) design_occrrence
Design_occurrence
Hull_applicability S[1:?]
Hull_
applicability
parent
child
Design_occurrence_definition
System_breakdown
design_occurrence
(INV) log_occurrence S[0:?]
Logistics_occurrence
(INV) config_item S[0:?]
design_occurrence
(INV) physical_occurrences S[0:?]
design_occurrence S[0:?]
(INV) config_item S[0:?]
Physical_occurrence
part_occurrence
Design_part
hull_applicability S[1:?]
Hull_applicability S[1:?]
Document_metadata
Configuration_item
hsc_breakdown S[0:?]
(INV) ship
design_part
(INV) physical_part S[0:?]
part_definition
physical_occurrence
(INV) design_part
(INV) part_realization
definition
(INV) config_item
Configuration_item_definition
Logistics_configuration_item
is_naval_activity_for S[0:?]
(INV) is_located_at
Lsd_metadata
Physical_part
is_documented_by S[0:?]
documents_logistics_occurrence S[0:?]
are_characteristics_for S[0:?]
(INV) has_characteristics_of S[0:1]
Ship
Part_assembly
parent
child
parent
child
(INV) assembly_parent
(INV) assembly_child
HSC_breakdown
Physical_assembly
Installed_item
has_supply_support_identified_by
(INV) identifies_supply_support_for S[0:?]
Repairable_part
applicable_ship
(INV) ship_includes S[0:?]
Design_part_definition
Observations
• All ‘Occurrence” breakdown trees (except Physical
Occurrences) use Hull_applicability.
– Type of serial effectivity of Hull Numbers…
• Physical Occurrences have separate ‘direct’
relationship to the ‘Ship’.
• Physical Occurrences are realized by (actual)
Physical_parts (serialized items).
• Physical_parts have a Design_part that can be
associated with other Design_parts through
Part_assembly.
Interpreting Main Structures
• Potentially could be either a set of linked
assemblies, breakdowns or a mixture of both.
– NPDI/SCIM requirements use terminology of both
Assembly structures and Breakdowns (specializations).
– Generally, assemblies use quantified instance
occurrences, whereas breakdowns use elements to
represent each occurrence
– Generally breakdowns used when trying to attach
more information to the tree for through life
purposes.
Linking breakdowns
Logistic_occurrence
_assembly / HSC
breakdown?
Design_occurrence_
assembly / System
breakdown?
Physical_assembly ?
PLCS generally uses the
‘representing breakdown
element realization’
template for this
purpose..
Could also use the generic
Representing_breakdown
to build a hybrid model
PLCS Breakdown Model Arrangements
Basic DEX Structure
Using breakdown Instantiations (1)
Design_occurr
System Breakdown
Properties attach
here
System Bkdn
parent/child
Sys Brkdn 2
HSC Bkdn
Relation
Design_occurr
Logistic_occur to
Design_occurr
Relation
Logistic_occur
HSC Bkdn
Props attach
here
HSC Bkdn
parent/child
Logistic_occur
Adding Physical_part
Logistic_occurrence.design_occurrence
Physical_occurrence.design_occurrence
Part_realization
Part_occurrence
Using Breakdowns Instantiations (2)
Ignore the fact that
normally we put the
parent at the top &
child node
underneath…
Effectivity & Configuration(2)
Multiple
breakdowns will
require multiple
config reps.
Items pointing to
instances of
structure
Better – Usage Root & Effectivity Items
Usage gives root
relationship
Effectivity gives
valid Structure of
HSC breakdown
elements
Results in Proposed move for CI?
Rename to
configuration item
relationship?
Configuration_item_definition
definition
(INV) config_item
Logistics_occurrence_assembly
Configuration_item
logistics_occurrence S[0:?]
Design_occurrence_assembly
parent
child
(INV) assembly_parent
(INV) assembly_child
(INV) assembly_parent
(INV) assembly_childDesign_occurrence_definition
Hull_applicability S[1:?]
hsc_breakdown S[0:?]
System_breakdown
design_occurrence
(INV) log_occurrence S[0:?]
hull_applicability S[1:?]
parent
(INV) parent_assembly
(INV) child_assembly (INV) assembly_parent
child
(INV) assembly_child
Design_occurrence
design_occurrence
(INV) physical_occurrences S[0:?]
Physical_occurrence
part_occurrence S[0:?]
(INV) design_part
Hull_applicability S[1:?]
Hull_
applicability
parent
child
occurrence_definition
(INV) design_occrrence
(INV) system_breakdown
Logistics_occurrence
Design_part
hull_applicability S[1:?]
Document_metadata
design_part
(INV) physical_part S[0:?]
part_definition
physical_occurrence
(INV) design_part
(INV) part_realization
hsc_breakdown S[0:?]
(INV) ship
Lsd_metadata
Logistics_configuration_item
is_naval_activity_for S[0:?]
(INV) is_located_at
Physical_part
is_documented_by S[0:?]
documents_logistics_occurrence S[0:?]
are_characteristics_for S[0:?]
(INV) has_characteristics_of S[0:1]
Ship
Part_assembly
design_occurrence S[0:?]
parent
child
HSC_breakdown
Physical_assembly
Installed_item
has_supply_support_identified_by
(INV) identifies_supply_support_for S[0:?]
Repairable_part
applicable_ship
(INV) ship_includes S[0:?]
Design_part_definition