Robust control of stochastic systems against bounded disturbances with application to flight control

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dc.contributor.authorLiu, M.
dc.contributor.authorZhang, L.
dc.contributor.authorShi, P.
dc.contributor.authorKarimi, H.
dc.date.issued2014
dc.description.abstractThis paper investigates the problems of state observer design and observer-based integral sliding-mode control(SMC) for a class of Itô stochastic systems subject to simultaneous input and output disturbances. A new type of sliding-mode-based descriptor observer method is developed to approximate the system state and disturbance vectors. An integral-type SMC schemeis proposed based on the state estimation to stabilize the overall system. The main contributions of this approach are as follows: 1) The desired estimations of state and disturbance vectors can be obtained simultaneously, and 2) in the designed sliding-mode observer, the integral term of the Itô stochastic noise is eliminated in the proposed sliding-mode surface by a matrix design; thus, the reachability of the sliding-mode surface is strictly guaranteed. Finally, the proposed approach is applied to the disturbance reconstruction problem of an F-18 aircraft model to illustrate the effectiveness and applicability.
dc.description.statementofresponsibilityMing Liu, Lixian Zhang, Peng Shi and Hamid Reza Karimi
dc.identifier.citationIEEE Transactions on Industrial Electronics, 2014; 61(3):1504-1515
dc.identifier.doi10.1109/TIE.2013.2258293
dc.identifier.issn0278-0046
dc.identifier.issn0099-4553
dc.identifier.orcidShi, P. [0000-0001-6295-0405] [0000-0001-8218-586X] [0000-0002-0864-552X] [0000-0002-1358-2367] [0000-0002-5312-5435]
dc.identifier.urihttp://hdl.handle.net/2440/90457
dc.language.isoen
dc.publisherIEEE
dc.rights© 2013 IEEE
dc.source.urihttps://doi.org/10.1109/tie.2013.2258293
dc.subjectinput disturbance, integral sliding-mode control (SMC), output disturbance, sliding-mode observer (SMO), state estimation.
dc.titleRobust control of stochastic systems against bounded disturbances with application to flight control
dc.typeJournal article
pubs.publication-statusPublished

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