Motion artifacts removal and evaluation techniques for functional near-infrared spectroscopy signals: a review

R Huang, KS Hong, D Yang, G Huang - Frontiers in Neuroscience, 2022 - frontiersin.org
With the emergence of an increasing number of functional near-infrared spectroscopy
(fNIRS) devices, the significant deterioration in measurement caused by motion artifacts has …

Heterogeneous reinforcement learning vibration control of coupling system with four flexible beams connected by springs

Z Qiu, Y Yang, X Zhang - Mechatronics, 2023 - Elsevier
Aiming at studying the vibration characteristics and active control of a coupling system with
four flexible beams connected by springs, an experimental platform is built. The dynamic …

Event-triggered leaderless robust consensus control of nonlinear multi-agents under disturbances

I Ahmed, M Rehan, KS Hong… - 2022 13th Asian control …, 2022 - ieeexplore.ieee.org
In this study, an event-triggered (ET) mechanism is investigated as a leaderless consensus
control mechanism for nonlinear multi-agent systems (MASs) that are subjected to …

Vibration control of a nonlinear cantilever beam operating in the 3D space

PT Pham, QC Nguyen, M Yoon, KS Hong - Scientific Reports, 2022 - nature.com
This paper addresses a control problem of a nonlinear cantilever beam with translating base
in the three-dimensional space, wherein the coupled nonlinear dynamics of the transverse …

Data-driven modeling and adaptive predictive anti-swing control of overhead cranes

GH Kim, M Yoon, JY Jeon, KS Hong - International Journal of Control …, 2022 - Springer
This study investigates a novel data-driven model and an adaptive predictive anti-swing
control law for overhead cranes. As an alternative solution to the physics-based modeling …

Vibration control of a Timoshenko cantilever beam with varying length

PT Pham, GH Kim, KS Hong - … Journal of Control, Automation and Systems, 2022 - Springer
This paper addresses the vibration control of a Cartesian palletizer consisting of a trolley
and a robotic arm, wherein the robotic arm is modeled as a thick cantilever beam of varying …

Adaptive control of a flexible varying-length beam with a translating base in the 3d space

PT Pham, QC Nguyen, J Kwon, KS Hong - International Journal of Control …, 2023 - Springer
This paper investigates a control scheme for a variable-length beam attached to a
translating base under an unknown boundary disturbance. The axial beam motion is …

Optimization of Q and R Matrices with Genetic Algorithms to Reduce Oscillations in a Rotary Flexible Link System

CA Saldaña Enderica, JR Llata, C Torre-Ferrero - Robotics, 2024 - mdpi.com
Automatic control of robots with flexible links has been a pivotal subject in control
engineering and robotics due to the challenges posed by vibrations during repetitive …

Alleviating vibrations along a harmonically driven nonuniform Euler–Bernoulli beam by imposing nodes

M Baltan‐Brunet, F Kopp… - International Journal of …, 2023 - Wiley Online Library
A passive approach is developed to quench excess vibration along a harmonically driven,
arbitrarily supported, nonuniform Euler–Bernoulli beam with constant thickness (height) and …

Vibration control of an axially moving beam attached to a translating base

PT Pham, QC Nguyen, KS Hong - … International Symposium of …, 2021 - ieeexplore.ieee.org
In this paper, the control problem of an Euler-Bernoulli beam attached to a translating base
is addressed, in which the beam's length is varying, and the large-amplitude vibration is …