Results 91 to 100 of about 5,066,221 (184)

Generalized X-Y Functions, the Linear Matrix Inequality, and Triangular Factorization for Linear Control Problems [PDF]

, 1976
The relationship between the linear matrix inequality (LMI), generalized X-Y functions, and triangular factorization is examined within the framework of the classical linear-quadratic-gaussian problem. It is shown that the generalized X-Y functions arise
Casti, J.L.
core   +1 more source

Data-driven sub-optimal LQ regulator for linear systems with known input-delays based on informativity

SICE Journal of Control, Measurement, and System Integration
This paper proposes a novel informativity-based data-driven method for synthesizing a sub-optimal linear quadratic (LQ) regulator for linear input-delay systems from noisy input-state data.
Kohei Ayaka, Takumi Namba, Kiyotsugu Takaba   +2 more
doaj   +1 more source

Robust H∞ controller design for satellite systems with uncertain inertia matrix: A linear matrix inequality approach

This paper discusses the design of a robust H∞ controller for satellite systems that exhibit changes in its inertia matrix within a range of ±5%. Using MATLAB Simulink, the proposed approach is a Linear Matrix Inequality (LMI) by LMILAB Semidefinite ...
Matušů, Radek, Emebu, Samuel, Shaikh, Ibrahim   +2 more
core   +1 more source

New Sufficient LMI Conditions for Static Output Stabilization

, 2014
This paper presents new linear matrix inequality (LMI) conditions to the static output feedback stabilization (SOFS) problem. Although the conditions are only sufficient, numerical experiments show excellent success rates in finding a stabilizing ...
Adegas, Fabiano Daher
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Data-Driven Event-Triggered Scheme for Model-Unknown Fractional-Order Networked Control Systems: A Parametrization Transform Method

Fractal and Fractional
This paper proposes a parametrization transform method for model-unknown networked control systems by using a data-driven event-triggered scheme. The key contribution is that an easy-to-apply parametrization transform method is proposed to convert the ...
Meixuan Li
doaj   +1 more source

Projeto via LMI de sistemas de controle comutado para um motor de indução: [dissertação] [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaEste trabalho apresenta uma estratégia de controle para o motor de indução trifásico via abordagem LMI. O projeto faz uso
Coutinho, Marcelo dos Santos
core  

Linear Matrix Inequality Approach to Robust H¥ Fuzzy Speed Control Design for Brushless DC Motor System

, 2016
This paper examines the problem of designing a robust fuzzy speed controller of Brushless DC (BLDC) motors which is described by a Takagi-Sugeno (TS) fuzzy model.
Chayaopas, Nattapat, Assawinchaichote, Wudhichai   +1 more
core   +1 more source

On LMI conditions to design observer-based controllers for linear systems with parameter uncertainties

, 2013
International audienceThis paper deals with the problem of observer-based stabilization for linear systems with parameter inequality. A new design methodology is proposed thanks to a judicious use of the famous Young relation. This latter leads to a less
Boutayeb, Mohamed, Zemouche, Ali, Bedouhene, Fazia, Kheloufi, Houria   +3 more
core   +1 more source

LMI-Based Optimal Linear Quadratic Controller Design for Multiple Solar PV Units Connected to Distribution Networks

, 2021
In this paper, a state feedback linear quadratic regulator (LQR) controller is designed for multiple PV units which are connected to distribution networks in a networked structure instead of the point of common coupling (PCC). The proposed control scheme
SK Ghosh (7256687), MA Mahmud (9864944), MAH Pramanik (14447226), TK Roy (13935330)   +3 more
core  

New LMI-Based Conditions for Quadratic Stabilization of LPV Systems

Journal of Inequalities and Applications, 2008
This paper is concerned with quadratic stabilization problem of linear parameter varying (LPV) systems, where arbitrary time-varying dependent parameters are belonging to a polytope.
Xie Wei
doaj