oa2tr

Convert orientation and approach vectors to homogeneous transformation

T = oa2tr(o, a) is an SE(3) homogeneous tranformation (4x4) for the specified orientation and approach vectors (3x1) formed from 3 vectors such that R = [N o a] and N = o x a.

Notes

• The rotation submatrix is guaranteed to be orthonormal so long as O and A are not parallel.
• The translational part is zero.
• The vectors O and A are parallel to the Y- and Z-axes of the coordinate frame.

References

• Robot manipulators: mathematis, programming and control Richard Paul, MIT Press, 1981.

See also

rpy2tr, eul2tr, oa2r

Robotics Toolbox for MATLAB © 1990-2014 Peter Corke.