Design of online fuzzy tuning LQR controller applied to rotary single inverted pendulum: experimental validation

B Bekkar, K Ferkous - Arabian Journal for Science and Engineering, 2023 - Springer
In the present work, a new online fuzzy tuning linear quadratic regulator (FT-LQR) is
proposed for balancing and trajectory tracking of the rotary single inverted pendulum. The …

Automatic determination of LQR weighting matrices for active structural control

K Miyamoto, J She, D Sato, N Yasuo - Engineering Structures, 2018 - Elsevier
This paper presents a method for the automatic selection of weighting matrices for a linear-
quadratic regulator (LQR) in order to design an optimal active structural control system. The …

LQG controller design for a quadrotor UAV based on particle swarm optimisation

R Fessi, S Bouallègue - International Journal of Automation …, 2019 - inderscienceonline.com
This paper deals with the modelling and the linear quadratic Gaussian (LQG) control design
of a quadrotor unmanned aerial vehicle (UAV) using different particle swarm optimisation …

Stabilization of unstable equilibrium point of rotary inverted pendulum using fractional controller

P Dwivedi, S Pandey, AS Junghare - Journal of the Franklin Institute, 2017 - Elsevier
Many studies have been conducted by researchers globally in the recent past on the control
schemes to enhance the performance of rotary single inverted pendulum (RSIP). The …

Dynamics modeling and advanced metaheuristics based LQG controller design for a Quad Tilt Wing UAV

K Benkhoud, S Bouallègue - International Journal of Dynamics and …, 2018 - Springer
This paper deals with the modelling and advanced metaheuristics-based tuning of a Linear
Quadratic Gaussian (LQG) controller for a particular class of convertible Unmanned Aerial …

Signature PSO: A novel inertia weight adjustment using fuzzy signature for LQR tuning

A Komarudin, N Setyawan, L Kamajaya… - Bulletin of Electrical …, 2021 - beei.org
Particle swarm optimization (PSO) is an optimization algorithm that is simple and reliable to
complete optimization. The balance between exploration and exploitation of PSO searching …

Optimized seismic response control of coupled FEM-BEM high-rise structural models using magnetorheological dampers

P Fakhry, AA Torky, YF Rashed - Journal of Earthquake …, 2022 - Taylor & Francis
In this paper, a smart optimized control technique is proposed. Structures are modelled
using a coupled finite element method (FEM) and boundary element method (BEM), where …

Optimization of LQR weighting matrices for a rotary inverted pendulum using intelligent optimization techniques

K Nath, L Dewan - 2017 Conference on Information and …, 2017 - ieeexplore.ieee.org
The Linear Quadratic Regulator is the effective controller for it guarantees stability and also
is robust but the choice of optimum weighting matrices Q and R is crucial for obtaining the …

Optimization of Weight Matrices for the Linear Quadratic Regulator Problem Using Algebraic Closed-Form Solutions

D Choi, D Kim, JD Turner - Electronics, 2023 - mdpi.com
This work proposes an analytical gradient-based optimization approach to determine the
optimal weight matrices that make the state and control input at the final time close to zero …

Robust Control of Structures with Active Tendon and Fuzzy-LQR Algorithm Considering Uncertainties of Structural Parameters

R Darbanian, SA Mousavi Gavgani… - Journal of Vibration …, 2024 - Springer
Purpose Design and improvement of control algorithms considering the existing limitations
have been always one of important challenges in the field of control of structures. Materials …