Correction to: Analytical Guidance for Mars Aerocapture via Drag Modulation

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dc.authorid0000-0001-7971-9939en_US
dc.authorwosidDTU-5896-2022en_US
dc.contributor.authorCihan, İbrahim Halil
dc.contributor.authorKluever, Craig A.
dc.date.accessioned2023-07-18T13:05:42Z
dc.date.available2023-07-18T13:05:42Z
dc.date.issued2022en_US
dc.departmentFakülteler, Havacılık ve Uzay Bilimleri Fakültesi, Havacılık ve Uzay Mühendisliği Bölümüen_US
dc.description.abstractAerocapture is a maneuver where a spacecraft makes a single pass through a planetary atmosphere, thus using aerodynamic drag to deplete enough energy to establish a captured orbit. A new analytical predictor-corrector guidance algorithm has been developed for the Mars aerocapture problem. This paper presents a drag-modulation method where ballistic coefcient is continuously adjusted in order to control the vehicle during the atmospheric fight phase. An analytical function for velocity during aerocapture serves as the basis for the guidance method, and this expression results in a closed-form control law for ballistic coefcient. Guidance periodically updates the velocity profle so that the correct exit conditions are achieved. The ballistic coefcient control law utilizes the ratio of the measured and reference drag accelerations to improve the targeting accuracy of the guidance scheme. Two diferent apoapsis-targeting scenarios for Mars aerocapture are investigated in this paper. Monte Carlo simulations demonstrate the performance and robustness of the proposed guidance algorithm.en_US
dc.identifier.citationCihan, I.H., ve Kluever, C.A. (2022). Correction to: Analytical Guidance for Mars Aerocapture via Drag Modulation. The Journal of the Astronautical Sciences, 69, 3.en_US
dc.identifier.doi10.1007/s40295-022-00326-yen_US
dc.identifier.endpage878en_US
dc.identifier.issn2195-0571
dc.identifier.issue3en_US
dc.identifier.startpage857en_US
dc.identifier.urihttps://doi.org/10.1007/s40295-022-00326-y
dc.identifier.urihttps://hdl.handle.net/20.500.13099/147
dc.identifier.volume69en_US
dc.identifier.wosWOS:000788966000001en_US
dc.identifier.wosqualityQ3en_US
dc.institutionauthorCihan, İbrahim Halil
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.ispartofThe Journal of the Astronautical Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAnalytical predictor-correctoren_US
dc.subjectMars aerocaptureen_US
dc.subjectDrag modulationen_US
dc.titleCorrection to: Analytical Guidance for Mars Aerocapture via Drag Modulationen_US
dc.typearticleen_US

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