FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2275450147> ?p ?o ?g. }

• W2275450147 endingPage "236" @default.
• W2275450147 startingPage "214" @default.
• W2275450147 abstract "In data-based control design, system-identification techniques are used to extract low-dimensional representations of the input–output map between actuators and sensors from observed data signals. Under realistic conditions, noise in the signals is present and is expected to influence the identified system representation. For the subsequent design of the controller, it is important to gauge the sensitivity of the system representation to noise in the observed data; this information will impact the robustness of the controller and influence the stability margins for a closed-loop configuration. Commonly, full Monte Carlo analysis has been used to quantify the effect of data noise on the system identification and control design, but in fluid systems, this approach is often prohibitively expensive, due to the high dimensionality of the data input space, for both numerical simulations and physical experiments. Instead, we present a framework for the estimation of statistical properties of identified system representations given an uncertainty in the processed data. Our approach consists of a perturbative method, relating noise in the data to identified system parameters, which is followed by a Monte Carlo technique to propagate uncertainties in the system parameters to error bounds in Nyquist and Bode plots. This hybrid approach combines accuracy, by treating the system-identification part perturbatively, and computational efficiency, by applying Monte Carlo techniques to the low-dimensional input space of the control design and performance/stability evaluation part. This combination makes the proposed technique affordable and efficient even for large-scale flow-control problems. The ARMarkov/LS identification procedure has been chosen as a representative system-identification technique to illustrate this framework and to obtain error bounds on the identified system parameters based on the signal-to-noise ratio of the input–output data sequence. The procedure is illustrated on the control design for flow over an idealized aerofoil with a trailing-edge splitter plate." @default.
• W2275450147 created "2016-06-24" @default.
• W2275450147 creator A5005674562 @default.
• W2275450147 creator A5073323057 @default.
• W2275450147 creator A5074241330 @default.
• W2275450147 date "2016-02-17" @default.
• W2275450147 modified "2023-10-16" @default.
• W2275450147 title "Uncertainty propagation in model extraction by system identification and its implication for control design" @default.
• W2275450147 cites W1975459502 @default.
• W2275450147 cites W1990032845 @default.
• W2275450147 cites W2022984480 @default.
• W2275450147 cites W2023782398 @default.
• W2275450147 cites W2026513033 @default.
• W2275450147 cites W2030542227 @default.
• W2275450147 cites W2062081423 @default.
• W2275450147 cites W2069577621 @default.
• W2275450147 cites W2093203170 @default.
• W2275450147 cites W2104046854 @default.
• W2275450147 cites W2106596127 @default.
• W2275450147 cites W2116022551 @default.
• W2275450147 cites W2118584598 @default.
• W2275450147 cites W2142635246 @default.
• W2275450147 cites W2150200785 @default.
• W2275450147 cites W2168090960 @default.
• W2275450147 cites W2492870335 @default.
• W2275450147 cites W3099874806 @default.
• W2275450147 cites W4252847460 @default.
• W2275450147 doi "https://doi.org/10.1017/jfm.2016.38" @default.
• W2275450147 hasPublicationYear "2016" @default.
• W2275450147 type Work @default.
• W2275450147 sameAs 2275450147 @default.
• W2275450147 citedByCount "3" @default.
• W2275450147 countsByYear W22754501472016 @default.
• W2275450147 countsByYear W22754501472017 @default.
• W2275450147 countsByYear W22754501472018 @default.
• W2275450147 crossrefType "journal-article" @default.
• W2275450147 hasAuthorship W2275450147A5005674562 @default.
• W2275450147 hasAuthorship W2275450147A5073323057 @default.
• W2275450147 hasAuthorship W2275450147A5074241330 @default.
• W2275450147 hasBestOaLocation W22754501474 @default.
• W2275450147 hasConcept C104317684 @default.
• W2275450147 hasConcept C105795698 @default.
• W2275450147 hasConcept C111030470 @default.
• W2275450147 hasConcept C11413529 @default.
• W2275450147 hasConcept C115961682 @default.
• W2275450147 hasConcept C119247159 @default.
• W2275450147 hasConcept C123614077 @default.
• W2275450147 hasConcept C154945302 @default.
• W2275450147 hasConcept C185592680 @default.
• W2275450147 hasConcept C19499675 @default.
• W2275450147 hasConcept C203479927 @default.
• W2275450147 hasConcept C2775924081 @default.
• W2275450147 hasConcept C33923547 @default.
• W2275450147 hasConcept C41008148 @default.
• W2275450147 hasConcept C47446073 @default.
• W2275450147 hasConcept C55493867 @default.
• W2275450147 hasConcept C63479239 @default.
• W2275450147 hasConcept C6557445 @default.
• W2275450147 hasConcept C67186912 @default.
• W2275450147 hasConcept C77088390 @default.
• W2275450147 hasConcept C86803240 @default.
• W2275450147 hasConcept C99498987 @default.
• W2275450147 hasConceptScore W2275450147C104317684 @default.
• W2275450147 hasConceptScore W2275450147C105795698 @default.
• W2275450147 hasConceptScore W2275450147C111030470 @default.
• W2275450147 hasConceptScore W2275450147C11413529 @default.
• W2275450147 hasConceptScore W2275450147C115961682 @default.
• W2275450147 hasConceptScore W2275450147C119247159 @default.
• W2275450147 hasConceptScore W2275450147C123614077 @default.
• W2275450147 hasConceptScore W2275450147C154945302 @default.
• W2275450147 hasConceptScore W2275450147C185592680 @default.
• W2275450147 hasConceptScore W2275450147C19499675 @default.
• W2275450147 hasConceptScore W2275450147C203479927 @default.
• W2275450147 hasConceptScore W2275450147C2775924081 @default.
• W2275450147 hasConceptScore W2275450147C33923547 @default.
• W2275450147 hasConceptScore W2275450147C41008148 @default.
• W2275450147 hasConceptScore W2275450147C47446073 @default.
• W2275450147 hasConceptScore W2275450147C55493867 @default.
• W2275450147 hasConceptScore W2275450147C63479239 @default.
• W2275450147 hasConceptScore W2275450147C6557445 @default.
• W2275450147 hasConceptScore W2275450147C67186912 @default.
• W2275450147 hasConceptScore W2275450147C77088390 @default.
• W2275450147 hasConceptScore W2275450147C86803240 @default.
• W2275450147 hasConceptScore W2275450147C99498987 @default.
• W2275450147 hasLocation W22754501471 @default.
• W2275450147 hasLocation W22754501472 @default.
• W2275450147 hasLocation W22754501473 @default.
• W2275450147 hasLocation W22754501474 @default.
• W2275450147 hasOpenAccess W2275450147 @default.
• W2275450147 hasPrimaryLocation W22754501471 @default.
• W2275450147 hasRelatedWork W2023991323 @default.
• W2275450147 hasRelatedWork W2154512159 @default.
• W2275450147 hasRelatedWork W2355801475 @default.
• W2275450147 hasRelatedWork W2561617217 @default.
• W2275450147 hasRelatedWork W2918327531 @default.
• W2275450147 hasRelatedWork W3097449145 @default.
• W2275450147 hasRelatedWork W3106867358 @default.
• W2275450147 hasRelatedWork W4294811468 @default.

• next