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. ?!

Coordinate System(s)

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

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

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

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)

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