Articles with "integral approximation" as a keyword



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Proportional-Integral Approximation-Free Control of Robotic Systems With Unknown Dynamics

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Published in 2021 at "IEEE/ASME Transactions on Mechatronics"

DOI: 10.1109/tmech.2020.3035660

Abstract: This article presents a novel proportional-integral approximation-free control (PIAFC) for nonlinear robotic systems with unknown Coriolis and gravity dynamics. One key merit is to transform the original motion tracking problem into an alternative system stabilization… read more here.

Keywords: approximation free; proportional integral; free control; control ... See more keywords
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Discrete Spectrum Reconstruction Using Integral Approximation Algorithm

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Published in 2017 at "Applied Spectroscopy"

DOI: 10.1177/0003702817694181

Abstract: An inverse problem in spectroscopy is considered. The objective is to restore the discrete spectrum from observed spectrum data, taking into account the spectrometer’s line spread function. The problem is reduced to solution of a… read more here.

Keywords: approximation algorithm; integral approximation; solution; spectroscopy ... See more keywords
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Combinatorial Integral Approximation Decompositions for Mixed-Integer Optimal Control

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Published in 2022 at "Algorithms"

DOI: 10.3390/a15040121

Abstract: Solving mixed-integer nonlinear programs (MINLPs) is hard from both a theoretical and practical perspective. Decomposing the nonlinear and the integer part is promising from a computational point of view. In general, however, no bounds on… read more here.

Keywords: combinatorial integral; integer optimal; integral approximation; control ... See more keywords