dc.contributor.author | Oland, Espen | |
dc.contributor.author | Kristiansen, Raymond | |
dc.contributor.author | Gravdahl, Jan Tommy | |
dc.date.accessioned | 2019-04-11T11:29:49Z | |
dc.date.available | 2019-04-11T11:29:49Z | |
dc.date.created | 2019-01-27T05:33:34Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | IEEE Transactions on Control Systems Technology. 2018, . | nb_NO |
dc.identifier.issn | 1063-6536 | |
dc.identifier.uri | http://hdl.handle.net/11250/2594242 | |
dc.description.abstract | This paper presents several different control structures that facilitate flight control and does a comparison between them. Specifically, this paper considers command-filtered backstepping, nonlinear dynamic inversion (NDI), and a new decoupled approach that decouples the rotational and translational dynamics by estimating the higher order derivatives of the angle of attack and sideslip angle. The latter is also augmented by exploiting a feedback of the control deficiency resulting in improved performance. A series of simulations is performed to gage the performance of different controllers, showing the performance in the case of sensor noise, when performing aggressive maneuvers, when exposed to wind disturbances, as well as when there are model imperfections. The main finding is that all control structures work well for flight control, but the new decoupled method is able to improve the performance. A major reason for the improvement is that the decoupling method alleviates the tuning of the control gains, thus allowing for faster response through suitable gains. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | IEEE | nb_NO |
dc.title | A Comparative Study of Different Control Structures for Flight Control with New Results | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 15 | nb_NO |
dc.source.journal | IEEE Transactions on Control Systems Technology | nb_NO |
dc.identifier.doi | 10.1109/TCST.2018.2873507 | |
dc.identifier.cristin | 1665517 | |
dc.description.localcode | © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | nb_NO |
cristin.unitcode | 194,63,25,0 | |
cristin.unitname | Institutt for teknisk kybernetikk | |
cristin.ispublished | false | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |