Abstract
We consider an optimal control problem for an autonomous differential inclusion with free terminal time in the situation when there is a set M (“risk zone”) in the state space \(\mathbb {R}^n\) which is unfavorable due to reasons of safety or instability of the system. Necessary optimality conditions in the form of Clarke’s Hamiltonian inclusion are developed when the risk zone M is an open set. The result involves a nonstandard stationarity condition for the Hamiltonian. As in the case of problems with state constraints, this allows one to get conditions guaranteeing nondegeneracy of the developed necessary optimality conditions.
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Notes
- 1.
Recall, that \(t\in [0,T)\), \(T>0\), is a point of right approximate continuity of a real function \(\xi (\cdot )\) defined on [0, T] if there is a Lebesgue measurable set \(E\subset [t,T]\) such that t is its density point, and the function \(\xi (\cdot )\) is continuous from the right at t along E (see [14, Chapt. 9, Sect. 5]).
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This work is supported by the Russian Science Foundation under grant 14-50-00005.
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Aseev, S.M. (2018). An Optimal Control Problem with a Risk Zone. In: Lirkov, I., Margenov, S. (eds) Large-Scale Scientific Computing. LSSC 2017. Lecture Notes in Computer Science(), vol 10665. Springer, Cham. https://doi.org/10.1007/978-3-319-73441-5_19
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DOI: https://doi.org/10.1007/978-3-319-73441-5_19
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