Výsledky vyhledávání - "nonlinear observer design"

Akademický článek

Observer based rotor failure compensation for biplane quadrotor with slung load

Autor: Nihal Dalwadi, Dipankar Deb, S.M. Muyeen

Publikováno v: Ain Shams Engineering Journal, Vol 13, Iss 6, Pp 101748- (2022)

In this study, mathematical modeling of biplane quadrotor with slung load is proposed. Performance of the biplane quadrotor is degrade while swinging of the slung load so to compensate it nonlinear observer based backstepping controller is designed t

Externí odkaz: https://doaj.org/article/b029593a6dad44c69a82f4c124c12429

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Akademický článek

Design and Evaluation of a Robust Observer Using Dead-Zone Lyapunov Functions—Application to Reaction Rate Estimation in Bioprocesses

Autor: Alejandro Rincón, Fredy E. Hoyos, Gloria M. Restrepo

Publikováno v: Fermentation, Vol 8, Iss 4, p 173 (2022)

This paper addresses the design and evaluation of a robust observer for second order bioprocesses considering unknown bounded disturbance terms and uncertainty in the dynamics of the unknown and known states. The observer design and the stability ana

Externí odkaz: https://doaj.org/article/90539cc2d1f749c883593e432f9fa1b7

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Akademický článek

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SOS-Based Nonlinear Observer Design for Simultaneous State and Disturbance Estimation Designed for a PMSM Model

Autor: Sel, Artun, Sel, Bilgehan, Coskun, Umit, Kasnakoglu, Cosku

Publikováno v: Sustainability; Volume 14; Issue 17; Pages: 10650

In this study, a type of nonlinear observer design is studied for a class of nonlinear systems. For the construction of the nonlinear observer, SOS-based optimization tools are utilized, which for some nonlinear dynamical systems have the advantage o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::febbbe888a82bae7c073d96179adb498

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Akademický článek

New Nonlinear Takagi–Sugeno Vehicle Model for State and Road Curvature Estimation via a Nonlinear PMI Observer

Autor: Yacine Zedjiga, Ichalal Dalil, Oufroukh Naima Ait, Mammar Said, Djennoune Said

Publikováno v: Journal of Intelligent Systems, Vol 23, Iss 2, Pp 155-170 (2014)

The present article deals with an observer design for nonlinear vehicle lateral dynamics. The contributions of the article concern the nonconsideration of any force model and the consideration that the longitudinal velocity is time varying, which is

Externí odkaz: https://doaj.org/article/f747e873bfe44bf5a296d999e9afae2d

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Addressing the relative degree restriction in nonlinear adaptive observers: A high-gain observer approach

Autor: Andreu Cecilia, Ramon Costa-Castelló

Publikováno v: Journal of the Franklin Institute.

The design of adaptive observers is a common approach for the joint state and parameter-estimation problem. Nonetheless, there are still some obstacles that have to be solved to improve the design of adaptive observers and extend its implementability

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3b2e4f1f174bfdc4ca83e3ea8bc8273
http://hdl.handle.net/10261/295723

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Akademický článek

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Akademický článek

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Estimation of the potential in a 1D wave equation via exponential observers

Autor: Constantinos Kitsos, Mathieu Bajodek, Lucie Baudouin

Publikováno v: 60th IEEE conference on Decision and Control
60th IEEE conference on Decision and Control, Dec 2021, Austin, United States
60th IEEE conference on Decision and Control (CDC 2021)
60th IEEE conference on Decision and Control (CDC 2021), Dec 2021, Austin, United States. ⟨10.1109/CDC45484.2021.9682871⟩
HAL

International audience; The problem of estimation of the unknown potential in a 1-dimensional wave equation via state observers is considered in this work. The potential is supposed to depend on the space variable only and be polynomial. The main obs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3be49897dbe1ae14a5cea91662a5acc
https://hal.archives-ouvertes.fr/hal-03189107

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