Abstract
Let g 1, g 2,...,g n be a sequence of elements of a Lie group, (knot points). Our problem is to find a smooth, parameterised curve in the group that passes through these elements at parameter values t 1, t 2,...,t n . There are many variations on this basic problem. For example we could take account of velocities. Perhaps we might only require the curve to be near the knot points.
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Selig, J.M. (2010). Rational Interpolation of Rigid-Body Motions. In: Lévine, J., Müllhaupt, P. (eds) Advances in the Theory of Control, Signals and Systems with Physical Modeling. Lecture Notes in Control and Information Sciences, vol 407. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-16135-3_18
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DOI: https://doi.org/10.1007/978-3-642-16135-3_18
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