dc.contributor.author | Seel, Katrine | |
dc.contributor.author | Grøtli, Esten Ingar | |
dc.contributor.author | Moe, Signe | |
dc.contributor.author | Gravdahl, Jan Tommy | |
dc.contributor.author | Pettersen, Kristin Ytterstad | |
dc.date.accessioned | 2022-10-19T07:35:35Z | |
dc.date.available | 2022-10-19T07:35:35Z | |
dc.date.created | 2021-11-30T13:32:48Z | |
dc.date.issued | 2021 | |
dc.identifier.citation | American Control Conference (ACC). 2021, 3556-3563. | en_US |
dc.identifier.issn | 0743-1619 | |
dc.identifier.uri | https://hdl.handle.net/11250/3026905 | |
dc.description.abstract | Learning-based controllers, and especially learning-based model predictive controllers, have been used for a number of different applications with great success. In spite of good performance, a lot of these cases lack stability guarantees. In this paper we consider a scenario where the dynamics of a nonlinear system are unknown, but where input and output data are available. A prediction model is learned from data using a neural network, which in turn is used in a nonlinear model predictive control scheme. The closed-loop system is shown to be input-to-state stable with respect to the prediction error of the learned model. The approach is tested and verified in simulations, by employing the controller to a benchmark system, namely a continuous stirred tank reactor plant. Simulations show that the proposed controller successfully drives the system from random initial conditions, to a reference equilibrium point, even in the presence of noise. The results also verify the theoretical stability result. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_US |
dc.title | Neural Network-based Model Predictive Control with Input-to-State Stability | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | © IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en_US |
dc.source.pagenumber | 3556-3563 | en_US |
dc.source.journal | American Control Conference (ACC) | en_US |
dc.identifier.doi | 10.23919/ACC50511.2021.9483190 | |
dc.identifier.cristin | 1961732 | |
dc.relation.project | Norges forskningsråd: 223254 | en_US |
dc.relation.project | Norges forskningsråd: 294544 | en_US |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |