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Non-negative matrix factorisation methods for the spectral decomposition of MRS data from human brain tumours. [PDF]

open access: yesBMC Bioinformatics, 2012
Ortega-Martorell S   +4 more
europepmc   +1 more source
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Robust parametric eigenstructure assignment

Guidance, Navigation, and Control Conference, 1996
AIAA, Guidance, Navigation and Control Conference, San Diego, CA, July 29-31, 1996 This paper is concerned with robust eigenstructure assignment for multivariable systems. It combines time-domain performance specifications provided by eigenstructure assignment and robust performance specifications in the frequency domain considered by H-infinity ...
G. Liu, R. Patton
openaire   +1 more source

Robust decentralized eigenstructure assignment

Proceedings of 1994 33rd IEEE Conference on Decision and Control, 2002
We derive direct non-iterative expressions for the eigenstructure assignment gain for a decentralized plant. This expression is a natural extension of the gain computation for a standard linear plant. We also derive new sufficient conditions for the robust stability of the decentralized system when it is subject to time-varying structured state space ...
J.E. Piou, K.M. Sobel, E.Y. Shapiro
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Reconfigurable control via eigenstructure assignment

Proceedings of the 37th SICE Annual Conference. International Session Papers, 2002
We propose a reconfigurable control method using an eigenstructure assignment scheme. The fault isolation filter proposed previously by the authors should be employed in order to use the method. The filter shows a good fault isolation result with exact eigenstructure assignment capability.
null Jae Weon Choi   +2 more
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Eigenstructure assignment in linear geometric control

Automatica, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Padula, Fabrizio   +2 more
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Assignment of reduced sensitivity eigenstructure

IEE Proceedings - Control Theory and Applications, 2000
The presented technique addresses the problem of maintaining the powerful design simplicity and visibility of eigenstructure assignment, while reducing closed-loop eigenstructure sensitivity to dominant parameter variations. The method results from consideration of the allowable eigenvector subspace as a complete description of the eigenstructure ...
J. Ensor, R. Davies
openaire   +1 more source

Eigenstructure Assignment for Linear Systems

IEEE Transactions on Aerospace and Electronic Systems, 1983
The use of feedback (full state, output, and constrained output) is considered as a means of shaping the transient response of linear time invariant systems. The underlying importance of the eigenstructure (eigenvalues/eigenvectors) is highlighted. Also, the important results and techniques are presented along with a brief literature review.
A.N. Andry, E.Y. Shapiro, J.c. Chung
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Eigenstructure assignment in descriptor systems

IEEE Transactions on Automatic Control, 1986
Necessary and sufficient conditions for the system Eẋ \(=\) Ax \(+\) Bu are established for state feedback pole assignment with arbitrary placement of the poles \(\lambda_ 1,...,\lambda_ q\) in the case q \(=\) rank E. A robust procedure for computation of the required feedback matrix is given.
Fletcher, L. R.   +2 more
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