DEX: FunctionalStructure DEX - Business Information Model

The FunctionalStructure: Business overview section provided a high level overview of the business information that can be represented by this DEX. This section provides a more detailed overview of that information. A description of how to represent this information using ISO 10303-239 PLCS is provided in FunctionalStructure: PLCS PSM Representation.

NOTE The information shown in the SysML Block Definition diagram in Figure 3 is intended to illustrate the type of information that can be represented by the DEX. It does not imply that all exchanges must contain all this information.

NOTE The information shown in the SysML Block Definition diagram in Figure 4 is intended to illustrate the Information needed to exchange Functional Structure data using this DEX.

Model Diagrams

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Figure 3 - SysML Block Definition diagram representing the Functional Structure BoM

../../../../../data/contexts/SwedishDefence/dexs/FunctionalStructure/images/MessageFunctionalStructureBoM.png

Figure 4 - SysML Block Definition diagram representing the Message Functional Structure BoM

Class Descriptions

The section describes the different classes used for Exchange according to this DEX.

FunctionalBreakdown

Represents the decomposition of functions for a product, e.g. braking or propulsion. This structure is usually used for fault finding.

Attribute	Description
breakdownOf	Relationship to the Product configuration that this is a functional breakdown structure for.
functionalStructureCreationDate	Date of creation of the functional structure.
functionalStructureId	Identification of the functional structure.
functionalStructureModificationDate	Date of modification of the functional structure.
functionalStructureName	Name of the functional structure.
functionalStructureStatus	Indicates that the functional structure is planned, approved, or archived.
functionalStructureVersionId	Identification of the functional structure version.

Table 2 -FunctionalBreakdown

FunctionalElement

The FunctionalElement template describes how to represent a position or element in the functional structure, e.g. breaking, propulsion, or communication function. These functional structure elements are often used in fault finding. May also be called "fault location code" or "feature".

Attribute	Description
breakdown	undefined
functionalElementDescription	Description of the functional element (e.g. "propulsion").
functionalElementId	Identifies a functional element uniquely (within the functional structure).
functionalElementName	Name of the functional element
functionalElementVersionId	Identification of the functional element version.
parent	Relationship to the parent in the functional breakdown structure.
physicalElementRealization	Relationship to a physical element that realizes a functional element.
systemElementRealization	undefined

Table 3 -FunctionalElement

MessageFunctionalStructure

The MessageFunctionalStructure template describes how to represent a message concerning functional structures.

Attribute	Description
dateMessageSent	The date time when the message is sent.
messageId	The identifier for the message.
messagePurpose	The purpose of the message.
messageSentBy	The organization that sends the message.
messageSentTo	The organization that receives the message.
securityClassification	The security classification for the message.
contents	The functional structure contained within the message.

Table 4 -MessageFunctionalStructure

PhysicalElement

Represents a position (or a "hole") in the physical structure. The position (structural element) may have an "applicability", i.e. a list of valid ItemOfSupplies that can be used at this position.

Attribute	Description
breakdown	Relationship to the physical structure that contains the physical structure element.
hasProperties	undefined
inZone	The location of the Physical Object within a zone.
physicalElementId	Identifies the physical element uniquely (within a physical structure).
physicalElementName	Name of the physical meter element.
physicalElementVersionId	Identifies a physical meter element version uniquely (within the physical element)

Table 5 -PhysicalElement

ProductConfiguration

The ProductConfiguration template describes how to represent a specific product variant (configuration), that physically and functionally defines the product structure, even though the physical and functional elements may be realized by different, contained Items of Supply.

Attribute	Description
conceptId	ID of the product concept, e.g. "39"
conceptName	Name of the product concept, e.g. "Gripen Aircraft"
productConfigurationId	Identification of the product configuration, eg "39E"
productConfigurationName	Name of product configuration (free text), e.g. "Gripen Aircraft E"
productConfigurationVersionId	Version of the product configuration, e.g. "5".

Table 6 -ProductConfiguration

SystemElement

The SystemElement template describes how to represent the nodes in a systems breakdown of a product.

Attribute	Description
parent	Relationship to the parent in the system breakdown structure.
systemElementDescription	Description of the System Element.
systemElementId	Identifies a System Element uniquely.
systemElementName	Name of the System element
systemElementVersionId	Identification of the System element version.

Table 7 -SystemElement