Oracle-based economic predictive control
Article number 107434
| Authors: | ; ; |
|---|---|
| Format: | Article |
| Status: | Submitted version |
| Publication date: | 2021 |
| Country: | España |
| Institution: | Universidad de Sevilla (US) |
| Repository: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/137438 |
| Online Access: | https://hdl.handle.net/11441/137438 https://doi.org/10.1016/j.compchemeng.2021.107434 |
| Access Level: | Open access |
| Keyword: | Economic predictive control Nonlinear systems NARX models Identification Data-based MPC |
| _version_ | 1878741634948005888 |
|---|---|
| author | Manzano, José María |
| author2 | Muñoz de la Peña Sequedo, David Limón Marruedo, Daniel |
| author2_role | author author |
| author_browse | Limón Marruedo, Daniel Manzano, José María Muñoz de la Peña Sequedo, David |
| author_facet | Manzano, José María Muñoz de la Peña Sequedo, David Limón Marruedo, Daniel |
| author_role | author |
| collection | idUS. Depósito de Investigación de la Universidad de Sevilla |
| description | Article number 107434 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_e8adc42d9ebb0b7e53ebfcfe5bc06e77 |
| institution | Universidad de Sevilla (US) |
| instname_str | Universidad de Sevilla (US) |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:idus.us.es:11441/137438 |
| publishDate | 2021 |
| publishDateSort | 2021 |
| publisher | Elsevier Ltd |
| publisherStr | Elsevier Ltd |
| reponame_str | idUS. Depósito de Investigación de la Universidad de Sevilla |
| spelling | Oracle-based economic predictive control Manzano, José María Muñoz de la Peña Sequedo, David Limón Marruedo, Daniel Economic predictive control Nonlinear systems NARX models Identification Data-based MPC Article number 107434 This paper presents an economic model predictive controller, under the assumption that the only mea- surable signal of the plant is the economic cost to be minimized. In order to forecast the evolution of this economic cost for a given input trajectory, a prediction model with a NARX structure, the so-called oracle, is proposed. Sufficient conditions to ensure the existence of such oracle are studied, proving that it can be derived for a general nonlinear system if the economic cost function is a Morse function. Based on this oracle, economic model predictive controllers are proposed, and their stability is demonstrated in nominal conditions under a standard dissipativity assumption. The viability of these controllers in practi- cal settings (where the oracle may provide imperfect predictions for generic inputs) is proven by means of input-to-state stability. These properties have been illustrated in a case study based on a continuously stirred tank reactor Ministerio de Economía y Competitividad (MINECO). España DPI2016-76493-C3-1-R Agencia Estatal de Investigación (AEI) PID2019-106212RB-C41/AEI/10.13039/501100011033 Elsevier Ltd https://hdl.handle.net/11441/137438 https://doi.org/10.1016/j.compchemeng.2021.107434 |
| spellingShingle | Oracle-based economic predictive control Manzano, José María Economic predictive control Nonlinear systems NARX models Identification Data-based MPC |
| status_str | submittedVersion |
| title | Oracle-based economic predictive control |
| title_full | Oracle-based economic predictive control |
| title_fullStr | Oracle-based economic predictive control |
| title_full_unstemmed | Oracle-based economic predictive control |
| title_short | Oracle-based economic predictive control |
| title_sort | Oracle-based economic predictive control |
| topic | Economic predictive control Nonlinear systems NARX models Identification Data-based MPC |
| topic_facet | Economic predictive control Nonlinear systems NARX models Identification Data-based MPC |
| url | https://hdl.handle.net/11441/137438 https://doi.org/10.1016/j.compchemeng.2021.107434 |