Results 271 to 280 of about 679,645 (308)

Eigenvalue assignment in observer and controller design

International Journal of Control, 1983
Abstract Full-order and reduced-order dead-beat observers are developed from the invariant observable canonical (IOC) form using eigenvalue assignment. Eigenvalue assignment in observer design for a general ease is then presented. Using the property of duality, the dead-beat controller is developed from the invariant controllable canonical (ICC) form ...
M. HANMAKDLU, K. K. BISWAS, A. K. SINHA
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Eigenvalue/eigenvector assignment by state-feedback

International Journal of Control, 1977
The problem of simultaneous assignment of closed-loop eigenvalues and eigenvectors using constant complete state-feedback controller is discussed. It is shown that for a given nth-order multivariable system not necessarily completely controllable, associated with every point.
V. SINSWAT†, F. FALLSIDE
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Bounds for robust eigenvalue assignment in a sector

1997 European Control Conference (ECC), 1997
This paper deals with the research of robustness bounds for system matrices of linear state-space models. These bounds on unstructured uncertainties norm guarantee that the eigenvalues of the perturbed matrix keep on lying in a sector. Several bounds, obtained thanks to different approaches relevant whether to Lyapunov's theory or to the notion of ...
Bachelier, Olivier, Pradin, Bernard, Chouaib, Ibrahim   +2 more
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Controlling oscillation by noncritical eigenvalue assignment

1997 1st International Conference, Control of Oscillations and Chaos Proceedings (Cat. No.97TH8329), 2002
Linear feedback stabilization of nonlinear systems in critical cases (NSICC) is studied in this paper. The noncritical eigenvalues are assumed completely controllable. The stability and linear feedback stabilizability are attacked by means of center manifold method and Lyapunov stability analysis.
null Liu Xiangdong, null Huang Wenhu
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A continuation approach to eigenvalue assignment

Automatica, 1983
Thomas L. Harris, Raymond A. DeCarlo, Stephen Richter   +2 more
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EIGENVECTOR ASSIGNEMENT FOR DAMAGE LOCALIZATION WITH INVARIANT EIGENVALUES

10th ECCOMAS Thematic Conference on Smart Structures and Materials, 2023
Dahl, M. B., Ulriksen, Martin Dalgaard, Nielsen, M. E.   +2 more
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Partial Eigenvalue Assignment for LTI Systems with $$\mathbb {D}$$D-Stability and LMI

Journal of Control Automation and Electrical Systems, 2019
Marconi Oliveira de Almeida, J. M. Araújo   +1 more
semanticscholar   +1 more source

Eigenfrequency assignment and eigenvalue assignment in mechanical vibration control systems

UKACC International Conference on Control (CONTROL '98), 1998
The design of active electronic vibration control systems for flexible mechanical structures is considered. The design methods for dynamic output feedback controllers are presented, which are based on closed loop eigenfrequency allocation or eigenvalue allocation while minimizing the dynamical order of the compensator.
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Schur method for robust partial quadratic eigenvalue assignment problem

Computational and Applied Mathematics
Huiqing Xie, Kang Hu
semanticscholar   +1 more source

Eigenvalue assignment via state observer for descriptor systems

Kybernetika, 1991
The paper deals with descriptor systems of the form \(E\dot x=Ax+Bu\), \(y=Cx\), with \(E\) being a singular matrix, \(x\), \(u\) and \(y\) are respectively the state, input and output vector. Compensator design for such descriptor system consists of the construction of a control law \(u=Kz+v\) with \(z\) the observer-state satisfying \(E\dot z=[A-LC]z+
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