modellingcomponents:elements:angles:adjunctrotationangles
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Inhaltsverzeichnis
Adjunct Rotation
Adjunct rotation is accumulated (integrated) infinitesimal rotation along the real path of the movement.
Configuration
Attribute | Description | Default | Required |
---|---|---|---|
basisCoordinateSystem | Yes | ||
movingCoordinateSystem | Yes | ||
threshold | No | ||
diffMethod or the deprecated name method | The determination of the needed derivatives can be made based on different equations: based on „cardanangles“, „poissonquaternion“ or „poissionmatrix“. The first two methods are experimental and have issues. The last is based on [~omega] = [~M.(t)]*transpose([M(t)]) and works fine. | poissonmatrix | No |
eventType | If no phase defined and found and also no event found, the integration starts with the first found frame. | GG | No |
phaseType | If this attribute is set to the phase type name, the integration starts with beginning of each phase and ends with the end of each phase. | No | |
rotationOrder | xyz or xyx … used for method==cardan, | xyz | No |
unit | deg or rad | deg | No |
Create trajectories and parameters
Name | Type | Description | Timeserie |
---|---|---|---|
<name> | Matrix3d | Rotation matrix | Yes |
<name>Angles | Vector3d | Adjunct rotation angles, rotations around all three axes (integrated) in the moving system | Yes |
<name>RotMatrix | Vector3d | Trajektory with angluar velocities in the moving system, e.g. „dRShoulderAdjunctRotationRotMatrix“ | Yes |
<name>Q | Quarternion3D | Created only, if method=„poissonquaternion“. | Yes |
<name>StartValue | Vector3d | Start values | No |
Example
<AdjunctRotation name="RShoulderHDAdjunctRotation" basisCoordinateSystem="RThoraxHDCalA" movingCoordinateSystem="RHumuersHDCalA" eventType="RHS" unit="deg" includes="dynamic">vec(0,RShoulderIroAroHDCalAngle,0)</AdjunctRotation>
Note
If the default method, based on the poisson equation is used, the adjunct rotation angles are available after postprocessing only. That´s why the values are not available in the step by step processing!
modellingcomponents/elements/angles/adjunctrotationangles.1523993426.txt.gz · Zuletzt geändert: 2018/04/17 21:30 von oliver