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المؤلفAbbas, H.S.
المؤلفTcth, R.
المؤلفPetreczky, M.
المؤلفMeskin, Nader
المؤلفMohammadpour, Velni J.
المؤلفKoelewijn, P.J.W.
تاريخ الإتاحة2022-04-14T08:45:36Z
تاريخ النشر2021
اسم المنشورInternational Journal of Robust and Nonlinear Control
المصدرScopus
المعرّفhttp://dx.doi.org/10.1002/rnc.5799
معرّف المصادر الموحدhttp://hdl.handle.net/10576/29743
الملخصThis article introduces a systematic approach to synthesize linear parameter-varying (LPV) representations of nonlinear (NL) systems which are described by input affine state-space (SS) representations. The conversion approach results in LPV-SS representations in the observable canonical form. Based on the relative degree concept, first the SS description of a given NL representation is transformed to a normal form. In the SISO case, all nonlinearities of the original system are embedded into one NL function, which is factorized, based on a proposed algorithm, to construct an LPV representation of the original NL system. The overall procedure yields an LPV model in which the scheduling variable depends on the inputs and outputs of the system and their derivatives, achieving a practically applicable transformation of the model in case of low order derivatives. In addition, if the states of the NL model can be measured or estimated, then a modified procedure is proposed to provide LPV models scheduled by these states. Examples are included to demonstrate both approaches.
راعي المشروعNational Science Foundation;H2020 European Research Council;Deutsche Forschungsgemeinschaft
اللغةen
الناشرJohn Wiley and Sons Ltd
الموضوعLinear systems
Linear transformations
Behavioural approach
Dynamic dependence
Equivalence transformations
Feedback linearization approaches
International journals
Linear parameter varying
Linear parameter varying models
Linear parameter varying systems
Multipath
State space representation
Feedback linearization
العنوانLPV modeling of nonlinear systems: A multi-path feedback linearization approach
النوعArticle
الصفحات9436-9465
رقم العدد18
رقم المجلد31
dc.accessType Abstract Only


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