OPTIMAL SAMPLED-DATA CONTROL, AND GENERALIZATIONS ON TIME SCALES
OPTIMAL SAMPLED-DATA CONTROL, AND GENERALIZATIONS ON TIME SCALES
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DOI:
10.3934/mcrf.2016.6.53
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发表时间:
2015-01
影响因子:
1.2
通讯作者:
L. Bourdin;Emmanuel Tr'elat
中科院分区:
文献类型:
--
作者:
L. Bourdin;Emmanuel Tr'elat
In this paper, we derive a version of the Pontryagin maximum principle for general finite-dimensional nonlinear optimal sampled-data control problems. Our framework is actually much more general, and we treat optimal control problems for which the state variable evolves on a given time scale (arbitrary non-empty closed subset of $\mathbb{R}$), and the control variable evolves on a smaller time scale. Sampled-data systems are then a particular case. Our proof is based on the construction of appropriate needle-like variations and on the Ekeland variational principle.