Nonlinear control systems-A brief overview of historical and recent advances

J Iqbal, M Ullah, SG Khan, B Khelifa… - Nonlinear …, 2017 - degruyter.com
Last five decades witnessed remarkable developments in linear control systems and thus
problems in this subject has been largely resolved. The scope of the present paper is …

Arsenic and other trace elements in five edible fish species in relation to fish size and weight and potential health risks for human consumption

A Milošković, V Simić - 2015 - scidar.kg.ac.rs
© 2015, HARD Publishing Company. All rights reserved. The main objectives of study were
to determine the concentrations of As and other trace elements (Al, Co, Fe, Ni, Sn, Se) in the …

Robust depth control of a hybrid autonomous underwater vehicle with propeller torque's effect and model uncertainty

HN Tran, TNN Pham, SH Choi - Ocean Engineering, 2021 - Elsevier
This paper presents a study of depth tracking controller design for a hybrid AUV in the
presence of model uncertainty and propeller torque's effect. Firstly, the six degrees of …

Nonlinear matrix inequality approach based heading control for an autonomous underwater vehicle with experimental realization

S Mahapatra, B Subudhi - IFAC Journal of Systems and Control, 2021 - Elsevier
A nonlinear ℋ∞ control algorithm has been developed for heading control of an
autonomous underwater vehicle (AUV). A state feedback approach is used to design the …

3D path following control of an autonomous underwater robotic vehicle using backstepping approach based robust state feedback optimal control law

S Vadapalli, S Mahapatra - Journal of Marine Science and Engineering, 2023 - mdpi.com
This work renders the design of a robust state feedback optimal control strategy for an
Autonomous Underwater Robotic Vehicle (AURV). The control strategy is developed using a …

Design and experimental realization of a backstepping nonlinear H control for an autonomous underwater vehicle using a nonlinear matrix inequality approach

S Mahapatra, B Subudhi - Transactions of the Institute of …, 2018 - journals.sagepub.com
This paper focuses on the development of a nonlinear H∞ control (NHC) algorithm for an
autonomous underwater vehicle (AUV) in the vertical plane. A three-degree-of-freedom AUV …

Nonlinear state and output feedback control schemes for an autonomous underwater vehicle in the dive plane

S Mahapatra, B Subudhi - Transactions of the Institute of …, 2018 - journals.sagepub.com
This paper addresses the development of a nonlinear ℋ∞ diving control algorithm for an
autonomous underwater vehicle. It employs both state and output feedback control …

Modeling and three-layer adaptive diving control of a cable-driven underwater parallel platform

Y Xia, K Xu, Y Li, G Xu, X Xiang - IEEE Access, 2018 - ieeexplore.ieee.org
This paper focuses on the modeling, diving controller design, and experiment of a special
cable-driven underwater parallel platform with eight-cable coupling drive structure …

Design of a backstepping technique-based robust state feedback optimal control law for autonomous underwater vehicle in depth plane using semi-definite …

S Vadapalli, S Mahapatra - International Journal of …, 2023 - inderscienceonline.com
This paper depicts the control of an autonomous underwater vehicle (AUV) in the vertical
plane by employing the robust backstepping approach-based state feedback optimal …

Synchronous Pitch and Yaw Orientation Control of a Twin Rotor MIMO System Using State Varying Gain Sliding Mode Control

KR Palepogu, S Mahapatra - Arabian Journal for Science and Engineering, 2024 - Springer
This study introduces a novel control approach for a twin rotor multi-input multi-output
system (TRMS), specifically targeting the pitch and yaw movements. The proposed method …