期刊
SYSTEMS & CONTROL LETTERS
卷 148, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.sysconle.2020.104829
关键词
Observer design; Minimum energy estimation; Hamilton-Jacobi-Bellman equation; Neural networks
资金
- ERC [668998]
- EU
- European Research Council (ERC) [668998] Funding Source: European Research Council (ERC)
Nonlinear observers based on the minimum energy estimation concept are discussed, with an output injection operator approximated by a neural network. An optimization problem is proposed to learn the network parameters and numerically investigate linear and nonlinear oscillators.
Nonlinear observers based on the well-known concept of minimum energy estimation are discussed. The approach relies on an output injection operator determined by a Hamilton-Jacobi-Bellman equation whose solution is subsequently approximated by a neural network. A suitable optimization problem allowing to learn the network parameters is proposed and numerically investigated for linear and nonlinear oscillators. (C) 2020 Elsevier B.V. All rights reserved.
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