dc.contributor.author | Merz, Karl Otto | |
dc.date.accessioned | 2023-01-23T12:09:05Z | |
dc.date.available | 2023-01-23T12:09:05Z | |
dc.date.created | 2022-11-10T14:19:06Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 1742-6588 | |
dc.identifier.uri | https://hdl.handle.net/11250/3045300 | |
dc.description.abstract | The method of particle flow, originally developed for solving Bayes' formula, is extended to provide a general transformation between two probability distributions. It is shown that this can enable the use of a chaos expansion for uncertain or stochastic dynamic systems. The approach is demonstrated on a simple example. The method is potentially relevant for the real-time control of wind plants. For example, it could be used to obtain a probabilistic estimate of the wind field inside a wind farm using a combination of measurements from the turbines and modelling. Time lags and wake effects make this problem non-Gaussian, which the particle-flow method is well-suited to handle. It remains to be seen, however, whether there is a compelling reason to use a chaos expansion for stochastic dynamic analysis. Functions implementing the methods have been programmed in the Julia language. | en_US |
dc.description.abstract | Towards a particle-flow framework for uncertainty quantification, with applications in wind plant system dynamics and control | en_US |
dc.language.iso | eng | en_US |
dc.publisher | IoP | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Towards a particle-flow framework for uncertainty quantification, with applications in wind plant system dynamics and control | en_US |
dc.title.alternative | Towards a particle-flow framework for uncertainty quantification, with applications in wind plant system dynamics and control | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | The Author | en_US |
dc.source.volume | 2362 | en_US |
dc.source.journal | Journal of Physics: Conference Series (JPCS) | en_US |
dc.identifier.doi | 10.1088/1742-6596/2362/1/012026 | |
dc.identifier.cristin | 2071934 | |
dc.relation.project | EC/H2020/727680 | en_US |
dc.relation.project | Norges forskningsråd: 268044 | en_US |
dc.relation.project | Norges forskningsråd: 321954 | en_US |
dc.relation.project | Norges forskningsråd: 304229 | en_US |
dc.source.articlenumber | 012026 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |