An improvement in three-dimensional pure proportional navigation guidance

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dc.contributor.authorShin, Hyo-Sang
dc.contributor.authorLi, Ke-Bo
dc.date.accessioned2021-03-30T15:26:35Z
dc.date.available2021-03-30T15:26:35Z
dc.date.issued2021-03-23
dc.description.abstractThis paper proposes an improved version of 3D pure proportional navigation (PPN) against a manoeuvring target. The main research hypothesis is that the performance of 3D PPN can be improved by properly selecting the direction of the guidance command as there exists an infinite number of potential directions complying with the PPN concept in 3D space. Analysis on the relative motion confirms the validity of the hypothesis and leads to the development of a new guidance algorithm. Unlike traditional 3D PPN, the guidance algorithm developed adapts the direction, but maintains the magnitude of the commanded acceleration proportional to only the line-of-sight (LOS) rate. The validity and performance of the proposed guidance algorithm are investigated through theoretical analysis and numerical simulations.en_UK
dc.identifier.citationShin H-S, Li K-B. (2021) An improvement in three-dimensional pure proportional navigation guidance. IEEE Transactions on Aerospace and Electronic Systems, Volume 57, Number 5, October 2021, pp. 3004-3014en_UK
dc.identifier.issn0018-9251
dc.identifier.urihttps://doi.org/10.1109/TAES.2021.3067656
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/16524
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subject3D PPNen_UK
dc.subjectmanoeuvring targeten_UK
dc.subjectdirection of commanded accelerationen_UK
dc.subjectrelative motion analysisen_UK
dc.titleAn improvement in three-dimensional pure proportional navigation guidanceen_UK
dc.typeArticleen_UK

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