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Performance-Based GNSS Satellite Selection: A Linear Matrix Inequality (LMI) Approach

open access: yesNavigation, 2023
In the multi-GNSS era, the observable satellites are more than needed and the benefit of processing more than enough satellites is marginal. It is thus desired to select a subset of satellites so that the receiver operation complexity and navigation ...
Jyh-Ching Juang
doaj   +1 more source

Controlled Invariant Sets of Discrete-Time Linear Systems with Bounded Disturbances

open access: yesMathematics, 2023
This paper proposes two novel methods for computing the robustly controlled invariant set of linear discrete-time systems with additive bounded disturbances.
Chengdan Wang   +2 more
doaj   +1 more source

Admissible Estimators in the General Multivariate Linear Model with Respect to Inequality Restricted Parameter Set

open access: yesJournal of Inequalities and Applications, 2009
By using the methods of linear algebra and matrix inequality theory, we obtain the characterization of admissible estimators in the general multivariate linear model with respect to inequality restricted parameter set.
Shangli Zhang, Gang Liu, Wenhao Gui
doaj   +2 more sources

Stability Analysis of Systems with Interval Time-Varying Delays via a New Integral Inequality

open access: yesComplexity, 2020
This paper focuses on delay-dependent stability analysis for systems with interval time-varying delays. Based on a new integral inequality and a generalized reciprocally convex combination matrix inequality, a new delay-dependent stability criterion is ...
Zerong Ren, Jun-kang Tian
doaj   +1 more source

EXPONENTIAL STABILITY CONTROL FOR NETWORKED SYSTEMS WITH INTERVAL DISTRIBUTION TIME DELAYS [PDF]

open access: yesActa Informatica Malaysia, 2018
To study the problem of exponential stability control for a class of networked control systems with interval distribution time delays, a new approach is given to model the networked control systems with the stochastic time delays which is assumed to be
Hejun, Fushun
doaj   +1 more source

Optimal control of satellite system model using Linear Matrix inequality approach

open access: yesResults 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   +1 more source

Opportunistic Localization Scheme Based on Linear Matrix Inequality [PDF]

open access: yes, 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 ...
Kang, GuoDong   +3 more
core   +8 more sources

A Gr\"uss type operator inequality [PDF]

open access: yes, 2016
In [P. Renaud, "A matrix formulation of Gr\"uss inequality", Linear Algebra Appl. 335 (2001), 95--100] it was proved an operator inequality involving the usual trace functional.
Bottazzi, Tamara, Conde, Cristian
core   +2 more sources

Linear Matrix Inequality Based Stability Analysis of Linear/Nonlinear Switching Active Disturbance Rejection Control System

open access: yesShanghai Jiaotong Daxue xuebao, 2022
A decoupling controller based on linear/nonlinear switching active disturbance rejection control (SADRC) is designed for a class of continuous linear nominal multi-input multi-output (MIMO) system.
WAN Hui, QI Xiaohui, LI Jie
doaj   +1 more source

Non-Fragile Control of Switched Fuzzy Time-Delay Systems in Network Environment [PDF]

open access: yesJisuanji gongcheng, 2020
Aiming at the nonlinear network switched system whose controller gain is perturbed,this paper adopts the T-S model to study the stability control problem of the system under the condition that both random time-varying delay and uncertainty exist.The ...
LIU Yi, MEI Yupeng, LI Guoyan, PAN Yuheng
doaj   +1 more source

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