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Mechanical Systems  / Function Index  /
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RotationLock1
2D

• RotationLock1[cnum, bnum1, bnum2] locks the rotation angle of body bnum1 to be equal to the rotation angle of body bnum2.
• RotationLock1[cnum, bnum1, bnum2, ang] constrains the rotation angle of body bnum1 to be ang units greater than the rotation angle of body bnum2.
• If bnum2 is omitted, bnum1 is oriented relative to the global coordinate system.
• RotationLock1 constrains one degree of freedom.

• A list of degenerate Euler parameters {ei, ej} may be given in place of ang.
• Note that RotationLock1[cnum, bnum, integer] interprets integer as bnum2, not ang.
• See also:
RelativeAngle1, RotationLock3, SetConstraints, SysCon.



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