Results 31 to 40 of about 35,405 (190)

Comparison of discrete-time smc, LQR and PID controllers performance on DC-DC buck converter

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
Bu çalışmada, sürekli-akım modunda çalıştırılanalçaltıcı tip Da-Da dönüştürücüler için ayrık-zamanda üç farklı kontrolörtasarlanmış ve benzetim çalışmaları ile performansları karşılaştırmalı olarakincelenmiştir.
Ömer Özdemir, İrfan Yazıcı
doaj   +1 more source

Adaptive State Feedback Control Method Based on Recursive Least Squares

open access: yesElektronika ir Elektrotechnika, 2022
This study revealed an adaptive state feedback control method based on recursive least squares (RLS) that is introduced for a time-varying system to work with high efficiency. Firstly, a system identification block was created that gives the mathematical
Mehmet Latif Levent, Omer Aydogdu
doaj   +1 more source

On the trade-off between electrical power consumption and flight performance in fixed-wing UAV autopilots [PDF]

open access: yes, 2016
This paper sets out a study of the autopilot design for fixed wing Unmanned Aerial Vehicles (UAVs) taking into account the aircraft stability, as well as the power consumption as a function of the selected control strategy.
Bertran Albertí, Eduardo   +1 more
core   +2 more sources

A Survey of LQR Control for Ball-on-Wheel System: Simulation and Experiment [PDF]

open access: yesRobotica & Management
A ball-on-wheel system is a recently developed model in the field of automatic control. It serves as a simple model, meeting the learning and algorithmic research needs of students.
Thanh-Nhan Nguyen   +7 more
doaj   +1 more source

Adaptive Control of an Inverted Pendulum by a Reinforcement Learningbased LQR Method

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
Inverted pendulums constitute one of the popular systems for benchmarking control algorithms. Several methods have been proposed for the control of this system, the majority of which rely on the availability of a mathematical model.
Uğur Yıldıran
doaj   +1 more source

Design and Simulation of Intelligent Vehicle Trajectory Tracking Control Algorithm Based on LQR and PID

open access: yesTaiyuan Ligong Daxue xuebao, 2022
In order to improve the accuracy and robustness of intelligent vehicle trajectory tracking, a longitudinal and lateral control strategy based on linear quadratic regulator (LQR) and proportional-integral-derivative (PID) algorithm was proposed.
Mingze XU, Qinghe LIU
doaj   +1 more source

On the Design of LQR Kernels for Efficient Controller Learning

open access: yes, 2017
Finding optimal feedback controllers for nonlinear dynamic systems from data is hard. Recently, Bayesian optimization (BO) has been proposed as a powerful framework for direct controller tuning from experimental trials. For selecting the next query point
Hennig, Philipp   +3 more
core   +1 more source

Fault tolerant control of a quadrotor using L-1 adaptive control [PDF]

open access: yes, 2016
Purpose – The growing use of small unmanned rotorcraft in civilian applications means that safe operation is increasingly important. The purpose of this paper is to investigate the fault tolerant properties to faults in the actuators of an L1 adaptive ...
Cooke, A. K.   +2 more
core   +1 more source

Optimised configuration of sensors for fault tolerant control of an electro-magnetic suspension system [PDF]

open access: yes, 2011
For any given system the number and location of sensors can affect the closed-loop performance as well as the reliability of the system. Hence, one problem in control system design is the selection of the sensors in some optimum sense that considers both
Anderson BDO   +13 more
core   +2 more sources

Constrained LQR Using Online Decomposition Techniques [PDF]

open access: yes, 2016
This paper presents an algorithm to solve the infinite horizon constrained linear quadratic regulator (CLQR) problem using operator splitting methods.
Ferranti, L.   +3 more
core   +2 more sources

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