Article ; Online: Hamiltonian-Driven Adaptive Dynamic Programming With Efficient Experience Replay.
IEEE transactions on neural networks and learning systems
2024 Volume 35, Issue 3, Page(s) 3278–3290
Abstract: This article presents a novel efficient experience-replay-based adaptive dynamic programming (ADP) for the optimal control problem of a class of nonlinear dynamical systems within the Hamiltonian-driven framework. The quasi-Hamiltonian is presented for ... ...
Abstract | This article presents a novel efficient experience-replay-based adaptive dynamic programming (ADP) for the optimal control problem of a class of nonlinear dynamical systems within the Hamiltonian-driven framework. The quasi-Hamiltonian is presented for the policy evaluation problem with an admissible policy. With the quasi-Hamiltonian, a novel composite critic learning mechanism is developed to combine the instantaneous data with the historical data. In addition, the pseudo-Hamiltonian is defined to deal with the performance optimization problem. Based on the pseudo-Hamiltonian, the conventional Hamilton-Jacobi-Bellman (HJB) equation can be represented in a filtered form, which can be implemented online. Theoretical analysis is investigated in terms of the convergence of the adaptive critic design and the stability of the closed-loop systems, where parameter convergence can be achieved under a weakened excitation condition. Simulation studies are investigated to verify the efficacy of the presented design scheme. |
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Language | English |
Publishing date | 2024-02-29 |
Publishing country | United States |
Document type | Journal Article |
ISSN | 2162-2388 |
ISSN (online) | 2162-2388 |
DOI | 10.1109/TNNLS.2022.3213566 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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