Applications of fractional operators in robotics: a review

S Chávez-Vázquez, JF Gómez-Aguilar… - Journal of Intelligent & …, 2022 - Springer
This manuscript presents a bibliographic review on fractional-order control laws applied to
robotics manipulators, robot vehicles, man-robot systems, as well as biologically inspired …

Weapon detection using YOLO V3 for smart surveillance system

S Narejo, B Pandey, D Esenarro Vargas… - Mathematical …, 2021 - Wiley Online Library
Every year, a large amount of population reconciles gun‐related violence all over the world.
In this work, we develop a computer‐based fully automated system to identify basic …

A robust predefined-time convergence zeroing neural network for dynamic matrix inversion

J **, J Zhu, L Zhao, L Chen, L Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
As a classical and effective method for solving various time-varying problems, the zeroing
neural network (ZNN) is widely applied in the scientific and industrial realms. In plentiful …

[HTML][HTML] Robust adaptive control of knee exoskeleton-assistant system based on nonlinear disturbance observer

AS Aljuboury, AH Hameed, AR Ajel, AJ Humaidi… - Actuators, 2022 - mdpi.com
This study presents a control design of an angular position for the exoskeleton knee
assistance system based on a model reference adaptive control (MRAC) strategy. Three …

Design of adaptive fractional-order fixed-time sliding mode control for robotic manipulators

S Ahmed, AT Azar, M Tounsi - Entropy, 2022 - mdpi.com
In this investigation, the adaptive fractional-order non-singular fixed-time terminal sliding
mode (AFoFxNTSM) control for the uncertain dynamics of robotic manipulators with external …

Optimal super-twisting sliding mode control design of robot manipulator: Design and comparison study

AQ Al-Dujaili, A Falah, AJ Humaidi… - International …, 2020 - journals.sagepub.com
This article presents a tracking control design for two-link robot manipulators. To achieve
robust tracking control performance, a super-twisting sliding mode control (STSMC) is …

Analysis of a class of fractal hybrid fractional differential equation with application to a biological model

T Abdeljawad, M Sher, K Shah, M Sarwar, I Amacha… - Scientific Reports, 2024 - nature.com
Recently, the area devoted to fractional calculus has given much attention by researchers.
The reason behind such huge attention is the significant applications of the mentioned area …

Seaport throughput forecasting and post COVID-19 recovery policy by using effective decision‐making strategy: A case study of Vietnam ports

TN Cuong, HS Kim, SS You, DA Nguyen - Computers & Industrial …, 2022 - Elsevier
This study deals with the dynamic interactions between seaports and decision-making
strategy for seaport operations by utilizing four-dimensional fractional Lotka-Volterra …

Time-varying nonsingular terminal sliding mode control of autonomous surface vehicle with predefined convergence time

S Souissi, M Boukattaya - Ocean Engineering, 2022 - Elsevier
This paper addresses the problem of trajectory tracking control of an Autonomous Surface
Vehicle (ASV) with the presence of uncertainties and disturbances. First, a Time-Varying …

TDE based model-free control for rigid robotic manipulators under nonlinear friction

S Ahmed, I Ghous, F Mumtaz - Scientia Iranica, 2024 - scientiairanica.sharif.edu
This paper establishes a model-free finite-time tracking control of nonlinear robotic
manipulator systems. The proposed controller incorporates both time delay estimation (TDE) …