High fidelity modelling and GA optimized control of yaw dynamics of a custom built remotely operated unmanned underwater vehicle

A Tanveer, SM Ahmad - Ocean Engineering, 2022 - Elsevier
In this paper, a custom built, underactuated, inspection class micro Remotely Operated
Unmanned Underwater Vehicle (ROV) is employed as a testbed to investigate control and …

Online tuning of a PID controller with a fuzzy reinforcement learning MAS for flow rate control of a desalination unit

P Kofinas, AI Dounis - Electronics, 2019 - mdpi.com
This paper proposes a hybrid Zeigler-Nichols (ZN) fuzzy reinforcement learning MAS (Multi-
Agent System) approach for online tuning of a Proportional Integral Derivative (PID) …

Chattering-suppression sliding mode control of an autonomous underwater vehicle based on nonlinear disturbance observer and power function reaching law

Q Tang, Y Li, R Guo, D Jin, Y Hong… - Transactions of the …, 2021 - journals.sagepub.com
To improve the performance of autonomous underwater vehicle in trajectory tracking control,
which is subject to system uncertainties and time-varying external disturbances, a nonlinear …

Multiple linear regression prediction and wavelet neural network based intelligent online tuning control method

J Liu, M Zhao, G Li, J Chen - IEEE Access, 2020 - ieeexplore.ieee.org
Manual-based parameters tuning methods of control system are widely used in many
industrial fields. However, better control performances such as faster control speed, more …

Introducing a novel model-free multivariable adaptive neural network controller for square MIMO systems

A Mehrafrooz, F He, A Lalbakhsh - Sensors, 2022 - mdpi.com
In this study, a novel Multivariable Adaptive Neural Network Controller (MANNC) is
developed for coupled model-free n-input n-output systems. The learning algorithm of the …

A Comprehensive Study on Modelling and Control of Autonomous Underwater Vehicle

R Makam, P Mane, S Sundaram, PB Sujit - arXiv preprint arXiv …, 2023 - arxiv.org
Autonomous underwater vehicles (AUV) have become the de facto vehicle for remote
operations involving oceanography, inspection, and monitoring tasks. These vehicles …

Velocity control of ROV using modified integral SMC with optimization tuning based on Lyapunov analysis

SA Rahmah, EH Binugroho… - TELKOMNIKA …, 2020 - telkomnika.uad.ac.id
Abstract Remotely Operated Vehicle also known as ROV is a vehicle with high nonlinearity
and uncertainty parameters that requires a robust control system to maintain stability. The …

Research on Ship Trajectory Tracking based on Nonsingular Fast Terminal Sliding Mode Control

Y Su, M Zheng, G Chen - 2023 China Automation Congress …, 2023 - ieeexplore.ieee.org
To address the issues of chattering and slow convergence speed in traditional sliding mode
control for underactuated ship trajectory tracking, this paper proposes a non-singular fast …

Introducing a model-free adaptive neural network auto-tuned control method for nonlinear SISO systems

A Mehrafrooz, F He - 2018 IEEE International Conference on …, 2018 - ieeexplore.ieee.org
In this study, a novel Adaptive Neural Networks Controller (ANNC) is proposed for
controlling single-input single-output nonlinear systems. The proposed ANNC does not rely …

[PDF][PDF] A Study on PID Control System using a Neural Network for a Small Modular Reactor

KY Hana, MK Lee, GY Park - kns.org
Energy consumption by growing population has been increased every year. Environmental
concerns and issues such as global warming caused by exhaustion of fossil fuel and carbon …