Window observers for linear systems.

Utkin, Vadim; Li, Shengming

Displaying similar documents to “Window observers for linear systems.”

Dynamic tracking with zero variation and disturbance rejection applied to discrete-time systems.

De Aguiar Teixeira Mendes, Renato, Assunção, Edvaldo, Teixeira, Marcelo C.M., Andrea, Cristiano Q. (2010)

Mathematical Problems in Engineering

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Robust state-derivative feedback LMI-based designs for linear descriptor systems.

Faria, Flávio A., Assunção, Edvaldo, Teixeira, Marcelo C.M., Cardim, Rodrigo (2010)

Mathematical Problems in Engineering

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A unified approach to fixed-order controller design via linear matrix inequalities.

Iwasaki, T., Skelton, R.E. (1995)

Mathematical Problems in Engineering

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$H_{\infty}$ control design for an adaptive optics system

Nikolaos Denis, Douglas Looze, Jim Huang, David Castañon (1999)

Kybernetika

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In this paper we first present a full order $H_{\infty}$ controller for a multi- input, multi-output (MIMO) adaptive optics system. We apply model reduction techniques to the full order $H_{\infty}$ controller and demonstrate that the closed-loop (CL) system with the reduced order $H_{\infty}$ controller achieves the same high level of performance. Upon closer examination of the structure of the reduced order $H_{\infty}$ controller it is found that the dynamical behavior of the reduced order $H_{\infty}$ controller can be accurately approximated...

Reducing the mast vibration of single-mast stacker cranes by gain-scheduled control

Sándor Hajdu, Péter Gáspár (2016)

International Journal of Applied Mathematics and Computer Science

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In the frame structure of stacker cranes harmful mast vibrations may appear due to the inertial forces of acceleration or the braking movement phase. This effect may reduce the stability and positioning accuracy of these machines. Unfortunately, their dynamic properties also vary with the lifted load magnitude and position. The purpose of the paper is to present a controller design method which can handle the effect of a varying lifted load magnitude and position in a dynamic model and...

Decentralized design of feedback control for large-scale systems

Lubomír Bakule, Jan Lunze (1988)

Kybernetika

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Verification techniques for sensitivity analysis and design of controllers for nonlinear dynamic systems with uncertainties

Andreas Rauh, Johanna Minisini, Eberhard P. Hofer (2009)

International Journal of Applied Mathematics and Computer Science

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Control strategies for nonlinear dynamical systems often make use of special system properties, which are, for example, differential flatness or exact input-output as well as input-to-state linearizability. However, approaches using these properties are unavoidably limited to specific classes of mathematical models. To generalize design procedures and to account for parameter uncertainties as well as modeling errors, an interval arithmetic approach for verified simulation of continuoustime...

A variable structure observer for the control of robot manipulators

Abdelkader Abdessameud, Mohamed Khelfi (2006)

International Journal of Applied Mathematics and Computer Science

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This paper deals with the application of a variable structure observer developed for a class of nonlinear systems to solve the trajectory tracking problem for rigid robot manipulators. The analyzed approach to observer design proposes a simple design methodology for systems having completely observable linear parts and bounded nonlinearities andor uncertainties. This observer is basically the conventional Luenberger observer with an additional switching term that is used to guarantee...