leadingEdgeDeviceType

A leading edge device is defined by its outerShape in the component segment (controlSurfaceOuterShapeLeadingEdgeType); its leading edge is the leading edge of the wing. Its path describes how it is deflected (see controlSurfacePathType). wingCutOut defines the part of the wing that is removed for the control surface (controlSurfaceWingCutOutType), and structure its own structure, built like the structure of the wing. tracks and actuators describe the mechanical links to the component segment (controlSurfaceTrackTypeType, controlSurfaceActuatorType).

Example

The slat of the example in controlSurfacesType. Its rear side is hollow, and it moves forward and down; the outer border is defined like the inner one:

<leadingEdgeDevice uID="Wing_slat">
    <name>Outer slat</name>
    <parentUID>Wing_componentSegment</parentUID>
    <outerShape>
        <innerBorder>
            <etaLE>
                <eta>0.45</eta>
                <referenceUID>Wing_componentSegment</referenceUID>
            </etaLE>
            <xsiTEUpper>0.15</xsiTEUpper>
            <xsiTELower>0.1</xsiTELower>
            <innerShape>
                <relHeightTE>0.4</relHeightTE>
                <xsiTE>0.07</xsiTE>
            </innerShape>
        </innerBorder>
        <outerBorder>
        ...
    </outerBorder>
    </outerShape>
    <path>
        <innerHingePoint>
            <hingeXsi>0.05</hingeXsi>
            <hingeRelHeight>0.5</hingeRelHeight>
        </innerHingePoint>
        <outerHingePoint>
            <hingeXsi>0.05</hingeXsi>
            <hingeRelHeight>0.5</hingeRelHeight>
        </outerHingePoint>
        <steps>
            <step>
                <controlParameter>0</controlParameter>
                <hingeLineRotation>0</hingeLineRotation>
            </step>
            <step>
                <controlParameter>1</controlParameter>
                <innerHingeTranslation>
                    <x>-0.3</x>
                    <y>0</y>
                    <z>-0.15</z>
                </innerHingeTranslation>
                <outerHingeTranslation>
                    <x>-0.3</x>
                    <z>-0.15</z>
                </outerHingeTranslation>
                <hingeLineRotation>-20</hingeLineRotation>
            </step>
        </steps>
    </path>
</leadingEdgeDevice>

Slat with a hollow rear side and a deflection path

Attributes

Name	Type	Use	Description
`@externalDataDirectory`	`xsd:string`	optional	Directory of the external data file
`@externalDataNodePath`	`xsd:string`	optional	Path of the node inside the external data file
`@externalFileName`	`xsd:string`	optional	Name of the external data file
`@uID`	`xsd:ID`	required	UID

Child elements

Name	Type	OccurrenceHow often the element may appear at this place. The schema writes it as minOccurs and maxOccurs on the declaration.	Description
allThe children below may appear in any order. Each may appear at most once.
`name`	`stringBaseType`	[1..1] required	Name
`description`	`stringBaseType`	[0..1] optional	Description
`parentUID`	`stringUIDBaseType`	[1..1] required	Parent: the component segment
`outerShape`	`controlSurfaceOuterShapeLeadingEdgeType`	[1..1] required	Outer shape
`wingCutOut`	`controlSurfaceWingCutOutType`	[0..1] optional	Cut-out in the wing for the leading edge device
`structure`	`wingComponentSegmentStructureType`	[0..1] optional	Structure
`path`	`controlSurfacePathType`	[1..1] required	Deflection path
`tracks`	`controlSurfaceTracksType`	[0..1] optional	Tracks guiding the leading edge device
`actuators`	`controlSurfaceActuatorsType`	[0..1] optional	Actuators that are not part of a track

leadingEdgeDeviceType

Attributes

Child elements

Used by

In a dataset · 3 paths

In the schema · 1 declaration