Results 11 to 20 of about 240,002 (335)

Linear matrix inequalities [PDF]

open access: greenMathematical Communications, 1997
The purpose of the paper is a popularisation of linear matrix ...
M. Alić
core   +6 more sources

Gaussian Optimality for Derivatives of Differential Entropy Using Linear Matrix Inequalities [PDF]

open access: yesEntropy, 2018
Let Z be a standard Gaussian random variable, X be independent of Z, and t be a strictly positive scalar. For the derivatives in t of the differential entropy of X + t Z , McKean noticed that Gaussian X achieves the extreme for the first and ...
Xiaobing Zhang   +2 more
doaj   +2 more sources

Optimal control of satellite system model using Linear Matrix inequality approach

open access: goldResults in Control and Optimization, 2023
In this paper, a robust control strategy has been proposed for the satellite attitude control system, namely, ℋ∞with regional pole constraints. This design method has been applied to eliminate the effects of disturbances and uncertainties, which are ...
Ali Khudhair Al-Jiboory
doaj   +2 more sources

Stability and Robust Control of Time-Varying Systems Using Linear Matrix Inequalities

open access: goldIEEE Access
This article provides a theoretical contribution by presenting a detailed study on the application of Linear Matrix Inequalities (LMIs) in time-varying systems. Specifically, it addresses a set of LMI conditions that ensure the stability of such systems.
Marco A. Travassos   +3 more
doaj   +2 more sources

Opportunistic localization scheme based on Linear Matrix Inequality [PDF]

open access: green2009 IEEE International Symposium on Intelligent Signal Processing, 2009
Enabling self-localization of mobile nodes is an important problem that has been widely studied in the literature. The general conclusions is that an accurate localization requires either sophisticated hardware (GPS, UWB, ultrasounds transceiver) or a dedicated infrastructure (GSM, WLAN).
Francesco Zorzi   +3 more
openalex   +6 more sources

An Uncertain Sandwich Impulsive Control System with Impulsive Time Windows

open access: yesMathematics, 2022
In this paper, we formulate a new system, named the uncertain sandwich impulsive control system with impulsive time windows. The presented system shows that the linear entry matrix of the system is indeterminate.
Huafei Chen   +4 more
doaj   +1 more source

Finite-Time Control of Singular Linear Semi-Markov Jump Systems

open access: yesAlgorithms, 2021
The problem of finite-time control for singular linear semi-Markov jump systems (SMJSs) with unknown transition rates is considered in this paper. By designing a new semi-positive definite Lyapunov-like function, state feedback controller design methods ...
Xiaofu Ji, Xuehua Liu
doaj   +1 more source

On Some Ways to Implement State–Multiplicative Fault Detection in Discrete–Time Linear Systems

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2022
New design conditions on the observer based residual filter design for the linear discrete-time linear systems with zoned system parameter faults are presented.
Krokavec San, Filasová Anna
doaj   +1 more source

Novel Robust Stability Criteria for Uncertain Stochastic Neural Networks with Time-Varying Delay [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2009
This paper considers the robust stability analysis problem for a class of uncertain stochastic neural net- works with time-varying delay. Based on the Lyapunov functional method, and by resorting to the new technique for estimating the upper bound of the
Yunrui Guo, Yonggang Chen, Wenlin Li
doaj   +1 more source

Spectral linear matrix inequalities [PDF]

open access: yesAdvances in Mathematics, 2021
We prove, under a certain representation theoretic assumption, that the set of real symmetric matrices, whose eigenvalues satisfy a linear matrix inequality, is itself a spectrahedron. The main application is that derivative relaxations of the positive semidefinite cone are spectrahedra. From this we further deduce statements on their Wronskians. These
openaire   +2 more sources

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