Abstract
The solution to the problem of generating curves by driving the output of a particular, nilpotent single-input, single-output linear control system close to given waypoints is analyzed. The curves are furthermore constrained by an infinite dimensional, non-negativity constraint on one of the derivatives of the curve. The main theorem in this paper states that the optimal curve is a piecewise polynomial of known degree, and for the two-dimensional case, this problem is completely solved when the acceleration is controlled directly. The solution is obtained by exploiting a finite reparameterization of the problem, resulting in a dynamic programming formulation that can be solved analytically.
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Egerstedt, M., Martin, C. Optimal Control and Monotone Smoothing Splines. In: Kang, W., Borges, C., Xiao, M. (eds) New Trends in Nonlinear Dynamics and Control and their Applications. Lecture Notes in Control and Information Science, vol 295. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45056-6_18
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DOI: https://doi.org/10.1007/978-3-540-45056-6_18
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-40474-3
Online ISBN: 978-3-540-45056-6
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