Results 31 to 40 of about 21,684,555 (310)

On the residual motion in damped vibrating systems [PDF]

open access: yesTheoretical and Applied Mechanics, 2013
In this paper, linear vibrating systems, in which the inertia and stiffness matrices are symmetric positive definite and the damping matrix is symmetric positive semi-definite, are studied. Such a system may possess undamped modes, in which case
Bulatović Ranislav M.
doaj   +1 more source

Input-output linearization and fractional robust control of a non-linear system [PDF]

open access: yes, 2001
This article deals with the association of a linear robust controller and an input-output linearization feedback for the control of a perturbed and non-linear system.
Oustaloup, Alain   +7 more
core   +1 more source

Electrostatic Discharge Current Linear Approach and Circuit Design Method

open access: yesEnergies, 2010
The Electrostatic Discharge phenomenon is a great threat to all electronic devices and ICs. An electric charge passing rapidly from a charged body to another can seriously harm the last one.
Pavlos K. Katsivelis   +4 more
doaj   +1 more source

A method for optimal linear super-resolution image restoration

open access: yesКомпьютерная оптика, 2021
In this paper, we propose a super-resolution (pixel grid refinement) method for digital images. It is based on the linear filtering of a zero-padded discrete signal.
A.I. Maksimov, V.V. Sergeyev
doaj   +1 more source

Non linear system become linear system

open access: yesCoRR, 2009
8 pages, exposed on 4th International Conferences "Actualities and Perspectives on Hardware and Software" - APHS2007, Timisoara ...
Petre Bucur, Lucian Luca
openaire   +3 more sources

Higher-Order State and Disturbance Observer With $O(T^{3})$ Errors for Linear Systems

open access: yesIEEE Access, 2019
In this paper, a new observer, named as the higher-order observer, is proposed for simultaneously estimating the system state and disturbance. When the usual assumptions on the disturbance are satisfied, the magnitudes of the state and disturbance ...
Yue Fu, Dongwei Wang
doaj   +1 more source

MISCONCEPTIONS OF PROSPECTIVE MATHEMATICS TEACHER IN LINEAR EQUATIONS SYSTEM

open access: yesPrima: Jurnal Pendidikan Matematika, 2023
Misconceptions are still a problem in learning mathematics. The causes are very diverse, ranging from the cognitive abilities of students who are not good at mathematics to the teacher who is the trigger for this misconception.
Dini Kinati Fardah   +1 more
doaj   +1 more source

Stanford Linear Accelerator Center Annual Environmental Monitoring Report, January--December 1989

open access: yes, 1990
This progress report discusses environmental monitoring activities at the Stanford Linear Accelerator Center for 1989. Topics include climate, site geology, site water usage, land use, demography, unusual events or releases, radioactive and ...
Stanford Linear Accelerator Center
core   +1 more source

Transient response characteristics of linear systems subjected to non-Gaussian random excitation with a wide range of bandwidth

open access: yesNihon Kikai Gakkai ronbunshu, 2021
In the previous study, one of the authors investigated stationary response characteristics of linear systems subjected to non-Gaussian random excitation.
Hideto FUKUSHIMA, Takahiro TSUCHIDA
doaj   +1 more source

Hypocoercivity and hypocontractivity concepts for linear dynamical systems

open access: yes, 2023
For linear dynamical systems (in continuous-time and discrete-time), we revisit and extend the concepts of hypocoercivity and hypocontractivity and give a detailed analysis of the relations of these concepts to (asymptotic) stability, as well as (semi ...
Achleitner, Franz; orcid:   +2 more
core   +1 more source

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