Deformation, its time derivatives, forces and torques are reported in the Motion Postprocessor as shown in the table below.
Figure 6.29: Definition of Matrix outputs
| Parameter | Symbol | Description | Dimension |
| Force_on_Action_Marker |
|
The acting force vector on the action marker can be calculated as follows:
where the variables | Force |
| - Measure_in_Base_Marker |
|
The acting force vector is transformed into the reference frame of the base marker as follows:
| Force |
| - Measure_in_Action_Marker |
|
The acting force vector is transformed into the reference frame of the action marker as follows:
where the variable | Force |
| Torque_on_Action_Marker |
|
The acting torque vector on the action marker can be calculated as follows:
where the variables | Force*Length |
| - Measure_in_Base_Marker |
|
The acting torque vector is transformed into the reference frame of the base marker as follows:
| Force*Length |
| - Measure_in_Action_Marker |
|
The acting force vector is transformed into the reference frame of the action marker as follows:
| Force*Length |
| Force_on_Base_Marker |
|
The reacting force vector on the base marker can be represented as follows:
where the variable | Force |
| - Measure_in_Base_Marker |
|
The reacting force vector is transformed into the reference frame of the base marker as follows:
| Force |
| - Measure_in_Action_Marker |
|
The reacting force vector is transformed into the reference frame of the action marker as follows:
| Force |
| Torque_on_Base_Marker |
|
The reacting torque vector on the base marker can be represented as follows:
where the variable | Force*Length |
| - Measure_in_Base_Marker |
|
The reacting torque vector is transformed into the reference frame of the base marker as follows:
| Force*Length |
| - Measure_in_Action_Marker |
|
The reacting torque vector is transformed into the reference frame of the action marker as follows:
| Force*Length |
| Translational_Deformation |
| The relative displacement between the two markers is defined in Matrix Force. | Length |
| AX_AY_AZ_Projection_Angle |
| The relative angle between the two markers can be represented by the ROLL-PITCH-YAW angle and calculated in Matrix Force. | Radian |
| Relative_Translational_Velocity |
| The relative velocity between the two markers is defined in Matrix Force. | Length/Time |
| Relative_Angular_Velocity |
| The relative angular velocity between the two markers is defined in Matrix Force. | Radian/Time |
| Relative_Translational_Acceleration |
|
The relative acceleration between the two markers is calculated as follows:
| Length/Time^2 |
| Relative_Angular_Acceleration |
|
The relative angular acceleration between the two markers is calculated as follows:
| Radian/Time^2 |
