Unified Theory for Sampled-Data Control of Hybrid Dynamic Systems
Davit Sahakyan | Leading Research Fellow of the Yerevan Physics Institute - Armenia
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Author(s): |
Total Authors: 2
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Affiliation: | [1] Univ Sao Paulo, Escola Politecn, Dept Engn Telecomunicacoes & Controle, BR-05508010 Sao Paulo - Brazil
[2] Univ Bordeaux, Inst Math Bordeaux, Inst Polytech Bordeaux, INRIA Bordeaux Sud Ouest, Team CQFD, IMB, Bordeaux - France
Total Affiliations: 2
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Document type: | Journal article |
Source: | MATHEMATICAL METHODS OF OPERATIONS RESEARCH; v. 93, n. 2 JAN 2021. |
Web of Science Citations: | 0 |
Abstract | |
In this paper we study the minimization problem of the infinite-horizon expected exponential utility total cost for continuous-time piecewise deterministic Markov processes with the control acting continuously on the jump intensity lambda and on the transition measure Q of the process. The action space is supposed to depend on the state variable and the state space is considered to have a frontier such that the process jumps whenever it touches this boundary. We characterize the optimal value function as the minimal solution of an integro-differential optimality equation satisfying some boundary conditions, as well as the existence of a deterministic stationary optimal policy. These results are obtained by using the so-called policy iteration algorithm, under some continuity and compactness assumptions on the parameters of the problem, as well as some non-explosive conditions for the process. (AU) | |
FAPESP's process: | 14/50851-0 - INCT 2014: National Institute of Science and Technology for Cooperative Autonomous Systems Applied in Security and Environment |
Grantee: | Marco Henrique Terra |
Support Opportunities: | Research Projects - Thematic Grants |
FAPESP's process: | 14/50279-4 - Brasil Research Centre for Gas Innovation |
Grantee: | Julio Romano Meneghini |
Support Opportunities: | Research Grants - Research Centers in Engineering Program |