A novel design of a neural network‐based fractional PID controller for mobile robots using hybridized fruit fly and particle swarm optimization

GAR Ibraheem, AT Azar, IK Ibraheem, AJ Humaidi - Complexity, 2020 - Wiley Online Library
The design of a swarm optimization‐based fractional control for engineering application is
an active research topic in the optimization analysis. This work offers the analysis, design …

[PDF][PDF] From PID to nonlinear state error feedback controller

WR Abdul-Adheem, IK Ibraheem - International Journal of …, 2017 - researchgate.net
In this paper an improved nonlinear state error feedback controller (INLSEF) has been
proposed for perfect reference tracking and minimum control energy. It consists of a …

Genetic optimization-based consensus control of multi-agent 6-DoF UAV system

AA Najm, IK Ibraheem, AT Azar, AJ Humaidi - Sensors, 2020 - mdpi.com
A consensus control law is proposed for a multi-agent system of quadrotors with leader–
follower communication topology for three quadrotor agents. The genetic algorithm (GA) is …

Identification and compensation of non-linear friction for a electro-hydraulic system

H Feng, W Qiao, C Yin, H Yu, D Cao - Mechanism and Machine Theory, 2019 - Elsevier
It is necessary to identify and compensate the non-linear friction to improve the
performances of the electro-hydraulic system of robotic excavators. The mathematical model …

[HTML][HTML] Teleoperated robotic arm movement using electromyography signal with wearable Myo armband

HF Hassan, SJ Abou-Loukh, IK Ibraheem - Journal of King Saud University …, 2020 - Elsevier
The primary purpose of this research is to move a 5-DoF Aideepen ROT3U robotic arm in
real-time based on the surface Electromyography (sEMG) signal obtained from a wireless …

Altitude and attitude stabilization of UAV quadrotor system using improved active disturbance rejection control

AA Najm, IK Ibraheem - Arabian Journal for Science and Engineering, 2020 - Springer
An improved active disturbance rejection control (IADRC) is proposed to stabilize and reject
exogenous disturbances and system uncertainties for a 6-degree of freedom (DOF) …

Model-free active input–output feedback linearization of a single-link flexible joint manipulator: An improved active disturbance rejection control approach

WR Abdul-Adheem, IK Ibraheem… - Measurement and …, 2021 - journals.sagepub.com
Traditional input–output feedback linearization requires full knowledge of system dynamics
and assumes no disturbance at the input channel and no system's uncertainties. In this …

[PDF][PDF] Performance improvement of nonlinear differentiator based on optimization algorithms

NQ Yousif, AF Hasan, AH Shallal, AJ Humaidi… - J. Eng. Sci …, 2023 - researchgate.net
In this study, the problem of getting continuous and differential signal from a non-differential
signal has been discussed and analysed. This problem can be found in different control …

Improved active disturbance rejection control for trajectory tracking control of lower limb robotic rehabilitation exoskeleton

S Aole, I Elamvazuthi, L Waghmare, B Patre… - Sensors, 2020 - mdpi.com
Neurological disorders such as cerebral paralysis, spinal cord injuries, and strokes, result in
the impairment of motor control and induce functional difficulties to human beings like …

[PDF][PDF] 基于光通信快速反射镜的改进型自抗扰控制算法

李俊华, 董岩, 林本震, 刘洋 - Laser & Optoelectronics Progress, 2023 - researching.cn
摘要为了解决机载激光通信平台在工作环境中, 因自身运动姿态的变换, 工作环境的不稳定,
外界大气湍流等外界因素对跟踪系统的干扰问题, 提出一种比例积分微分(PID) …