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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   +2 more sources

Flight optimisation of missile using linear matrix inequality (LMI) approach [PDF]

open access: yesThe Journal of Engineering, 2019
The research entails a finite-element design of a 3d-autopilot missile synthesis of multiple objective controls by solving the inequalities encountered while using a linear matrix.
Samarpan Deb Majumder
doaj   +2 more sources

Robust H∞ filter design for discrete time switched interconnected systems with time-varying delays [PDF]

open access: yesHeliyon
The filter design of H∞ for an interconnecting system (IS) with uncertain discrete time switching is examined. Discrete-time N-linear subsystems with coupling states that have time delays, external disturbances and uncertainty are taken into account ...
G. Arthi, M. Antonyronika, Yong-Ki Ma
doaj   +2 more sources

A linear matrix inequality (LMI) approach to robust H/sub 2/ sampled-data control for linear uncertain systems [PDF]

open access: yesIEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 2003
In this paper, we consider the H/sub 2/ sampled-data control for uncertain linear systems by the impulse response interpretation of the H/sub 2/ norm. Two H/sub 2/ measures for sampled-data systems are considered. The robust optimal control procedures subject to these two H/sub 2/ criteria are proposed.
Li-Sheng Hu   +3 more
openaire   +4 more sources

stability analysis of fuzzy Polynomial fractional differential Systems using Sum-of-Squares [PDF]

open access: yesمجله مدل سازی در مهندسی, 2022
This paper discusses the stability analysis of fractional-order polynomial systems by using the sum of squares method. furthermore the feasibility of designing the problems demonstrates which can not be represented in LMIs.
hassan yaghoubi, Assef Zare
doaj   +1 more source

An Improved Stability Criterion for Discrete-Time Linear Systems With Two Additive Time-Varying Delays

open access: yesIEEE Access, 2022
In this paper, the stability analysis problem for discrete-time linear systems with additive time-varying delays is further investigated. In the first place, an augmented Lyapunov-Krasovskii functional (LKF) based on delay interval decomposition is ...
Hanhua Yang   +3 more
doaj   +1 more source

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

An observer-based control of linear systems with uncertain parameters via LMI approach [PDF]

open access: yesArchives of Control Sciences
In this paper, the Linear Matrix Inequality (LMI) method is used to solve the problem of making observer-based control solutions for a class of uncertain linear systems. The study yields both control and observer gains derived from feasible LMI solutions.
Hiba Hizazi   +3 more
doaj   +1 more source

Enhanced Stability Criteria of Network-Based Load Frequency Control of Power Systems with Time-Varying Delays

open access: yesEnergies, 2021
The stability problem for load frequency control (LFC) of power systems with two time-varying communication delays is studied in this paper. The one-area and two-area LFC systems are considered, respectively, which are modeled as corresponding linear ...
Wenxi Feng   +4 more
doaj   +1 more source

Robust Exponential Converge Controller Design for a Unified Chaotic System with Structured Uncertainties via LMI

open access: yesDiscrete Dynamics in Nature and Society, 2010
This paper focuses on the chaos control problem of the unified chaotic systems with structured uncertainties. Applying Schur-complement and some matrix manipulation techniques, the controlled uncertain unified chaotic system is then transformed into the ...
Neng-Sheng Pai, Her-Terng Yau
doaj   +1 more source

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