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A Review on Eigenstructure Assignment Methods and Orthogonal Eigenstructure Control of Structural Vibrations [PDF]
Shock and Vibration, 2009 This paper provides a state-of-the-art review of eigenstructure assignment methods for vibration cancellation. Eigenstructure assignment techniques have been widely used during the past three decades for vibration suppression in structures, especially in
Mohammad Rastgaar +2 more
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Partial Eigenstructure Assignment for Linear Time-Invariant Systems via Dynamic Compensator [PDF]
Mathematics, 2023 This article studies the partial eigenstructure assignment (PEA) problem for a type of linear time-invariant (LTI) system. By introducing a dynamic output feedback controller, the closed-loop system is similar to a given arbitrary constant matrix, so the
Da-Ke Gu +3 more
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A Helicopter Control based on Eigenstructure Assignment [PDF]
2006 IEEE Conference on Emerging Technologies and Factory Automation, 2006 In this paper a controller based in the eigenvalues assignment technique is designed. Pie system to be stabilized is an unmanned helicopter. This eigenstructure based controller is designed considering all the measurable states. A LQ controller has also been applied to the same system in order to compare the responses regarding the robustness.
Nicolás Antequera +2 more
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Composition and Decomposition of Positive Linear Operators (VIII)
Axioms, 2023 In a series of papers, most of them authored or co-authored by H. Gonska, several authors investigated problems concerning the composition and decomposition of positive linear operators defined on spaces of functions.
Ana Maria Acu +2 more
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Vibration, 2022 This paper presents a method to extend the eigenstructure assignment based design of the Positive Position Feedback (PPF) damping controller to the family of well-known second-order Positive Feedback Controllers (PFC) namely: (i) the Positive Velocity ...
Adedayo K. Babarinde, Sumeet S. Aphale
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EURASIP Journal on Advances in Signal Processing, 2007 The ergodic capacity of MIMO frequency-flat and -selective channels depends greatly on the eigenvalue distribution of spatial correlation matrices. Knowing the eigenstructure of correlation matrices at the transmitter is very important to enhance the ...
Hamid Reza Bahrami, Tho Le-Ngoc
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Diagonal Scalings for the Eigenstructure of Arbitrary Pencils
SIAM Journal on Matrix Analysis and Applications, 2022 35 pages, 1 ...
Dopico, Froilán M. +3 more
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On the eigenstructure of rotations and poses: commonalities and peculiarities
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2022 Locating vehicles, targets and objects in three-dimensional space is key to many fields of science and engineering such as robotics, aerospace, computer vision and graphics. Rotations and poses (position plus orientation) of bodies can be expressed in a variety of ways.
Gabriele M. T. D’Eleuterio +1 more
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Eigenstructure of nonselfadjoint complex discrete vector Sturm-Liouville problems
Advances in Difference Equations, 2005 We present a study of complex discrete vector Sturm-Liouville problems, where coefficients of the difference equation are complex numbers and the strongly coupled boundary conditions are nonselfadjoint.
Lucas Jódar, Rafael J. Villanueva
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The Eigenstructure of the Bernstein Operator
Journal of Approximation Theory, 2000 The authors determine the eigenvalues and eigenfunctions of the Bernstein operator \(B_n\), the latter are, of course, \(n+1\) polynomials of degrees \(k=0,\dots,n\). They show that the \(k\)th eigen-polynomial \(p^{(n)}_k\) has \(k\) simple zeros in \([0,1]\) and describe \(\lim_{n\to\infty}p^{(n)}_k\), for fixed \(k\).
Cooper, Shaun, Waldron, Shayne
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