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pro vyhledávání: '"Ragot, José"'
In several model-based system maintenance problems, parameters are used to represent unknown characteristics of a component, equipment degradation, etc. This allows for modelling constant, slow-varying terms. The identifiability of these parameters i
Externí odkaz:
http://arxiv.org/abs/2003.10297
Publikováno v:
International Journal of Applied Mathematics and Computer Science, Vol 32, Iss 2, Pp 255-269 (2022)
Linear parameter varying (LPV) models are being increasingly used as a bridge between linear and nonlinear models. From a mathematical point of view, a large class of nonlinear models can be rewritten in LPV or quasi-LPV forms easing their analysis.
Externí odkaz:
https://doaj.org/article/8a77ff661d5b4540b9414d03f3bd4cce
We discuss a design approach for nonlinear discrete-time adaptive observer. This involves transforming a nonlinear system into a quasi-LPV (Linear Parameter Varying) polytopic model in Takagi-Sugeno (T-S) form using nonlinear embedding and sector non
Externí odkaz:
http://arxiv.org/abs/1704.05388
Takagi-Sugeno (T-S) type of polytopic models have been used prominently in the literature to analyze nonlinear systems. With the sector nonlinearity approach, an exact representation of a nonlinear system within a sector could be obtained in a T-S fo
Externí odkaz:
http://arxiv.org/abs/1704.05361
Autor:
Brakna, Mohammed *, Marx, Benoît *, Pham, Van Thang, Khelassi, Ahmed, Maquin, Didier *, Ragot, José *
Publikováno v:
In IFAC PapersOnLine 2022 55(40):43-48
Autor:
Brakna, Mohammed, Marx, Benoît, Pham, Van Thang, Khelassi, Ahmed, Maquin, Didier, Ragot, José
Publikováno v:
In IFAC PapersOnLine 2021 54(11):55-60
Publikováno v:
International Journal of Applied Mathematics and Computer Science, Vol 28, Iss 1, Pp 55-67 (2018)
We consider the problem of joint estimation of states and some constant parameters for a class of nonlinear discrete-time systems. This class contains systems that could be transformed into a quasi-LPV (linear parameter varying) polytopic model in th
Externí odkaz:
https://doaj.org/article/25bb3da6878a4532acec17da605de66d
Publikováno v:
In IFAC PapersOnLine July 2017 50(1):1025-1030