flightLoadCase Element

flightLoadCaseType

Namespace: Empty

Schema: Empty

Type
Parents
Children
NameOccurrencesDescription
All All
      Element aeroDataSetUID[0, 1]

stringUIDBaseType

      Element aircraftSettings[0, 1]

loadCaseSettingsType

      Element cutLoads[0, 1]

cutLoadsType

      Element description[0, 1]

Load case description (String)

      Element externalAmifFile[0, 1]

stringBaseType

      Element loadCondition[0, 1]

flightLoadCaseType

      Element mass[0, 1]

loadCaseMassType

      Element name

Load case name

      Element nodalLoads[0, 1]

nodalLoadsType

      Element state

loadCaseStateType

Attributes
NameTypeRequiredDescription
Attribute externalDataDirectorySimple Type string
Attribute externalDataNodePathSimple Type string
Attribute externalFileNameSimple Type string
Attribute uIDSimple Type IDYes
Remarks

Main class

State

Includes general definition of aircraft attitude and the aircraft environment.

Aircraft Settings

Include definition of settings of the aircraft self. For example setting of a flap or landinggear.

MassCase

Include definition about the massCase and is linked by an UID to the massBreakdown, weightAndBalance or direct component link. ?!

References

Coordinate System(s)

  • Earth Fix coord.sys. (EF) with planar surface (x-y-Ebene = Earth surface, x North, y East)

earth Fix Coord Sys

  • refCoordUid (e.g. body fix and orientation to EF)
  • refpointUid

body Fix Coord Sys 2

Euler angles

  • Attitude of body fix to earth fix coord.sys.
  • ψ psi – heading
  • θ theta – pitch angle
  • Φ phi – bank angle
  • Rotation order: ψ, θ, Φ

euler Angles In Coord Sys

Reference of attitude values

  • x,y,z (vector to ref point in EF)
  • dx,dy,dz (vector in EF)
  • u,v,w (vector in refCoord) (body fix)
  • du,dv,dw (vector in refCoordUid) (body fix)

body Fix Coord Sys

(dx,dy,dy --> Euler transformation (psi, theta, phi) --> u,v,w)

See Also