Vibratory control of a linear system by addition of a chain of nonlinear oscillators
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mechanica"
DOI: 10.1007/s00707-017-1867-7
Abstract: An N-degree-of-freedom model consisting of a single-degree-of-freedom linear system coupled to a chain of $$(N-1)$$(N-1) light nonlinear oscillators is studied. The connection between the chain and the single-degree-of-freedom system is supposed to be linear. Time… read more here.
Keywords: linear system; chain; system; nonlinear oscillators ... See more keywords
Vibration reduction evaluation of a linear system with a nonlinear energy sink under a harmonic and random excitation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Mathematics and Mechanics"
DOI: 10.1007/s10483-020-2560-6
Abstract: The nonlinear behaviors and vibration reduction of a linear system with nonlinear energy sink (NES) are investigated. The linear system is excited by a harmonic and random base excitation, consisting of a mass block, a… read more here.
Keywords: linear system; vibration reduction; system; energy ... See more keywords
On the Stability of a Linear System of Difference Equations with Random Parameters
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-018-3784-2
Abstract: We study the asymptotic behavior of solutions to a linear system of difference equation whose right-hand side at each time moment depends not only on the value at the previous moment, but also on a… read more here.
Keywords: system difference; linear system; difference equations; stability linear ... See more keywords
Construction of a linear K-system in Hamiltonian Floer theory
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Fixed Point Theory and Applications"
DOI: 10.1007/s11784-022-00960-x
Abstract: The notion of linear K-system was introduced by the present authors as an abstract model arising from the structure of compactified moduli spaces of solutions to Floer’s equation in the book (Fukaya et al. in… read more here.
Keywords: system; linear system; hamiltonian floer; theory ... See more keywords
Optimised sliding mode control for MIMO uncertain non-linear system with mismatched disturbances
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2017.3959
Abstract: The optimised sliding mode control for a MIMO non-linear system is designed using a proportional, integral and derivative (PID)-based sliding manifold without limiting the bounds on system uncertainties/disturbances. The probabilistic particle swarm optimisation technique is… read more here.
Keywords: linear system; sliding mode; system; optimised sliding ... See more keywords
Laguerre method for solving linear system of Fredholm integral equations
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Computer Mathematics"
DOI: 10.1080/00207160.2021.1881496
Abstract: In this paper, the Laguerre polynomials have been manipulated to develop the approximate solutions of the linear system of Fredholm integral equations (SFIEs). The method converted the system of in... read more here.
Keywords: linear system; system; system fredholm; fredholm integral ... See more keywords
Addressing the omitted variables problem in a three-equation linear system
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2025.2553750
Abstract: The omitted variables problem in regression analysis poses a major challenge for causal inference from observational data. This paper introduces a novel framework for addressing this issue within a three-equation linear system featuring shared omitted… read more here.
Keywords: linear system; equation linear; variables problem; three equation ... See more keywords
Sparsest representations and approximations of an underdetermined linear system
Sign Up to like & getrecommendations! Published in 2018 at "Inverse Problems"
DOI: 10.1088/1361-6420/aab246
Abstract: In an underdetermined linear system of equations, constrained l1 minimization methods such as the basis pursuit or the lasso are often used to recover one of the sparsest representations or approximations of the system. The… read more here.
Keywords: linear system; sparsest representations; basis pursuit; underdetermined linear ... See more keywords
Exact solution of dynamical mean-field theory for a linear system with annealed disorder
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Statistical Mechanics: Theory and Experiment"
DOI: 10.1088/1742-5468/adac3f
Abstract: We investigate a disordered multi-dimensional linear system in which the interaction parameters are colored noises, varying stochastically in time with defined temporal correlations. We refer to this type of disorder as ‘annealed’, in contrast to… read more here.
Keywords: system; linear system; time; field theory ... See more keywords
Applications of a Quantum Linear System Algorithm to Linear MIMO Detections
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3164071
Abstract: A linear system can be solved more efficiently by quantum computing. However, previously known quantum algorithms provide only a quantum state as the solution; consequently, we cannot obtain the value of each component of the… read more here.
Keywords: system; quantum linear; mimo detections; linear system ... See more keywords
What Is the Adjoint of a Linear System? [Lecture Notes]
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Control Systems"
DOI: 10.1109/mcs.2020.2976389
Abstract: Although controllability and observability are distinct properties, one of the fundamental-and most attractive-results of our field is the fact that (A, B) is controllable if and only if f (AT,BT) is observable. This duality provides… read more here.
Keywords: system; linear system; system lecture; adjoint linear ... See more keywords