Component for a fixed translation and fixed rotation of frame_b with respect
to frame_a, i.e., the relationship between connectors frame_a and frame_b
remains constant. There are several possibilities to define the
orientation of frame_b with respect to frame_a:
- Planar rotation along axis 'n' (that is fixed and resolved
in frame_a) with a fixed angle 'angle'.
- Vectors n_x and n_y that are directed along the corresponding axes
direction of frame_b and are resolved in frame_a (if n_y is not
orthogonal to n_x, the y-axis of frame_b is selected such that it is
orthogonal to n_x and in the plane of n_x and n_y).
- Sequence of three planar axes rotations.
For example, "sequence = {1,2,3}" and "angles = {90, 45, -90}"
means to rotate frame_a around the x axis with 90 degrees, around the new
y axis with 45 degrees and around the new z axis around -90 degrees to
arrive at frame_b. Note, that sequence={1,2,3}
is the Cardan angle sequence and sequence = {3,1,3} is the Euler angle
sequence.
By default, this component is visualized by a cylinder connecting
frame_a and frame_b, as shown in the figure below. In this figure
frame_b is rotated along the z-axis of frame_a with 60 degree. Note, that the
two visualized frames are not part of the component animation and that
the animation may be switched off via parameter animation = false.
Release Notes:
- July 28, 2003
Bug fixed: if rotationType = PlanarRotationSequence, then 'angles'
was used with unit [rad] instead of [deg].
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