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Enhanced AOCS verification techniques for Euclid's high-pointing performance

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Aeroespaciales
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Equipo de Propulsión Espacial y Plasmas (EP2)es
dc.contributor.authorNavarro Tapia, Diego
dc.contributor.authorMarcos Esteban, Andrés
dc.contributor.authorVeenman, Joost
dc.date.accessioned2023-04-28T14:35:48Z
dc.date.available2023-04-28T14:35:48Z
dc.date.issued2022-08-30
dc.description.abstractThis paper presents an enhanced Verification and Validation (V&V) framework accompanied by dedicated tools that allows to analytically evaluate pointing error performance of high-pointing accuracy missions in the presence of disturbances and uncertainties. The proposed analysis approach poses the V&V problem in the robust control framework using linear fractional transformation modelling theory (to include model uncertainties) and frequency dependent weighting functions (to capture the spectral properties of the disturbances and the pointing error performance metrics), and is based on the structured singular value approach as well as the integral quadratic constraint (IQC) framework. The validity of this formal approach is exemplified through the verification of the stringent pointing performance of the Euclid mission during the science observation phase. The results show that the proposed enhanced V&V approach is capable of providing certificates for robust stability and performance for all modelled uncertainties.en
dc.description.sponsorshipThis work is part of the project "Enhanced Techniques for AOCS GNC functional verification (AOCS-EV II)" funded by ESA through the contract No. 4000126163/18/NL/GLC.en
dc.identifier.bibliographicCitationNavarro Tapia, Diego; Marcos Esteban, Andres; Veenman, Joost (2022). Enhanced AOCS verification techniques for Euclid's high-pointing performance. IFAC-Papers OnLine 55 (25), pp. 91-96es
dc.identifier.isbn2405-8963
dc.identifier.publicationfirstpage91es
dc.identifier.publicationissue25es
dc.identifier.publicationlastpage96es
dc.identifier.publicationtitleIFAC-Papers OnLinees
dc.identifier.publicationvolume55es
dc.identifier.urihttps://hdl.handle.net/10016/37230
dc.identifier.uxxiCC/0000034272
dc.language.isoenges
dc.publisherElsevieres
dc.relation.eventdate2022-08-30es
dc.relation.eventplaceJAPONes
dc.relation.eventtitle10th IFAC Symposium on Robust Control Design ROCOND 2022en
dc.rights© 2022 The Authors.es
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaAeronáuticaes
dc.subject.otherRobust controlen
dc.subject.otherIQCen
dc.subject.otherVerification and validationen
dc.subject.otherAOCSen
dc.subject.otherEucliden
dc.titleEnhanced AOCS verification techniques for Euclid's high-pointing performanceen
dc.typeconference proceedings*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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