Approximate Controllability for a Class of Linear Neutral Evolution Systems with Infinite Delay
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Dynamical and Control Systems"
DOI: 10.1007/s10883-021-09560-3
Abstract: This paper deals with the approximate controllability problem for a class of linear neutral evolution systems with infinite delay in Banach spaces. Since the concerned system involves additional linear terms, the fundamental solution theory is… read more here.
Keywords: neutral evolution; evolution systems; controllability; linear neutral ... See more keywords
Fault detection for a class of linear systems with integral measurements
Sign Up to like & getrecommendations! Published in 2021 at "Science China Information Sciences"
DOI: 10.1007/s11432-019-2944-3
Abstract: This paper discusses the parity space-based fault detection (FD) method for a class of linear discrete-time systems with integral measurements. The integral measurements are functions of the system states over a given time window. We… read more here.
Keywords: fault detection; integral measurements; systems integral; class linear ... See more keywords
A class-AB linear transconductor with enhanced linearity
Sign Up to like & getrecommendations! Published in 2021 at "AEU - International Journal of Electronics and Communications"
DOI: 10.1016/j.aeue.2021.153955
Abstract: Abstract In this paper a novel linear transconductor topology is proposed, where class-AB behavior based on adaptive biasing is exploited to improve the linear range. The adaptive biasing circuit is based on the Winner-Take-All topology… read more here.
Keywords: linear transconductor; topology; transconductor; class linear ... See more keywords
A novel Petrov-Galerkin method for a class of linear systems of fractional differential equations
Sign Up to like & getrecommendations! Published in 2021 at "Applied Numerical Mathematics"
DOI: 10.1016/j.apnum.2021.07.012
Abstract: Abstract This paper presents a novel Petrov-Galerkin method for a class of linear systems of fractional differential equations. New fractional-order generalized Jacobi functions are introduced, and their approximation properties are investigated. We show that these… read more here.
Keywords: novel petrov; method; galerkin method; method class ... See more keywords
Local solvability for a class of linear operators in Besov and Hölder spaces
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2018.04.077
Abstract: Abstract We show local solvability in Besov spaces for a class of first order linear operators L defined on an open set of R n + 1 , n ∈ N , satisfying the condition… read more here.
Keywords: local solvability; solvability; solvability class; linear operators ... See more keywords
Robust H∞ filtering and control for a class of linear systems with fractional stochastic noise
Sign Up to like & getrecommendations! Published in 2019 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2019.04.194
Abstract: Abstract In this paper, a class of linear stochastic systems driven by fractional Brownian motion are investigated. The fractional infinitesimal operator and stability criterion based on the Lyapunov approach for the systems with fractional stochastic… read more here.
Keywords: systems fractional; robust filtering; stochastic noise; fractional stochastic ... See more keywords
Finite-Time State-Observer for a Class of Linear Time-Varying Systems with Unknown Inputs
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2021.3096863
Abstract: A finite-time observer for a class of linear time-varying systems with bounded unknown inputs is presented in this note. The design of the observer exploits structural properties of the system and, through a linear operator,… read more here.
Keywords: finite time; linear time; time; observer class ... See more keywords
Gradient-descent iterative algorithm for solving a class of linear matrix equations with applications to heat and Poisson equations
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Difference Equations"
DOI: 10.1186/s13662-020-02785-9
Abstract: In this paper, we introduce a new iterative algorithm for solving a generalized Sylvester matrix equation of the form ∑ t = 1 p A t X B t = C $\sum_{t=1}^{p}A_{t}XB_{t}=C$ which includes a… read more here.
Keywords: algorithm; iterative algorithm; matrix; algorithm solving ... See more keywords