Results 41 to 50 of about 18,367 (137)

Improving the Characteristics of the Direct FOC Strategy in DFIG‐Based Wind Turbine Systems Using FOIDD and FOPD Controllers

open access: yesEnergy Science &Engineering, Volume 14, Issue 2, Page 999-1021, February 2026.
This study presents a new control strategy for doubly fed induction generator (DFIG) wind turbine systems to overcome the limitations of traditional direct field control using proportional‐integral (DFOC‐PI) regulators, which are sensitive to coefficient changes and lead to low power quality.
Hamza Gasmi   +5 more
wiley   +1 more source

Intelligent Adaptive Motion Control for Ground Wheeled Vehicles [PDF]

open access: yes, 2014
In this paper a new intelligent adaptive control is applied to solve a problem of motion control of ground vehicles with two independent wheels actuated by a differential drive.
MELLUSO, Maurizio
core  

Research on Three‐Dimensional Autonomous Obstacle Avoidance Path Planning Methods for UAVs

open access: yesTransactions on Emerging Telecommunications Technologies, Volume 37, Issue 2, February 2026.
This study presents a three‐dimensional autonomous obstacle‐avoidance path planning method for unmanned aerial vehicles (UAVs) based on a deep reinforcement learning (DRL)‐enhanced Mayfly Algorithm. The traditional Mayfly Algorithm suffers from issues such as random initial population generation and slow convergence.
Chong Wu, Hao Cheng, Hua Wang
wiley   +1 more source

A New Approach for Estimation of Lithium‐Ion Battery State of Charge and Health Using Mixed H∞/H2 Control With Sliding Mode Observer

open access: yesBattery Energy, Volume 5, Issue 1, January 2026.
The rise of renewable energy sources is accompanied with a depletion of raw materials used in batteries. The project summarized in this paper presents a system aiming to estimate the SOC and SOH of Lithium‐Ion Battery. This is achieved Using Mixed H∞/H2 Control with Sliding Mode Observer.
Chadi Nohra   +4 more
wiley   +1 more source

A Human–Robot Collaboration Control Framework for Supernumerary Robotic Limbs

open access: yesJournal of Field Robotics, Volume 43, Issue 1, Page 34-48, January 2026.
ABSTRACT In this paper, a novel human–robot collaboration (HRC) framework is proposed to enhance the capability of Supernumerary Robotic Limbs (SRLs). The proposed framework consists of three key modules: human motion intention recognition, disturbance rejection control, and obstacle avoidance, all of which are crucial for SRLs in the process of HRC ...
Jing Luo   +7 more
wiley   +1 more source

Backstepping control law application to path tracking with an indoor quadrotor [PDF]

open access: yes, 2015
This paper presents an application of the backstepping control to a path tracking mission using an indoor quadrotor. This study case starts on modeling the quadrotor dynamics in order to design a backstepping control which we applied directly to the ...
Defaÿ, François   +2 more
core  

A Fluvio‐Lacustrine Environment Preserved in the Jezero Crater Inlet Channel, Neretva Vallis, Mars

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 1, January 2026.
Abstract Martian fluvial valleys provide evidence for the surface flow of liquid water, making them a key target for rover‐based investigations of ancient habitability. The Mars 2020 Perseverance rover spent ∼85 sols exploring the Bright Angel formation, exposed across the floor of Neretva Vallis: the western inlet channel of Jezero crater.
Alexander J. Jones   +31 more
wiley   +1 more source

Boundary Control of Coupled Reaction-Advection-Diffusion Systems with Spatially-Varying Coefficients

open access: yes, 2016
Recently, the problem of boundary stabilization for unstable linear constant-coefficient coupled reaction-diffusion systems was solved by means of the backstepping method. The extension of this result to systems with advection terms and spatially-varying
Krstic, Miroslav, Vazquez, Rafael
core  

Integral Backstepping Approach for Mobile Robot Control

open access: yesTELKOMNIKA (Telecommunication Computing Electronics and Control), 2017
This paper presents the trajectory tracking problem of a unicycle-type mobile robots. A robust output tracking controller for nonlinear systems in the presence of disturbances is proposed, the approach is based on the combination of integral action and Backstepping technique to compensate for the dynamic disturbances. For desired trajectory, the values
Bouzgou, Kamel   +3 more
openaire   +1 more source

Target Tracking Using Adaptive Gain Backstepping Control

open access: yesIFAC Proceedings Volumes, 2010
A particular recent series of research studies on the problem of tracking/pursuiting moving targets has followed an approach based on artificial potentials and sliding mode control. In this paper we revisit this approach, and in an effort to suppress some input applicability issues in terms of high amplitude and chattering, we develop a backstepping ...
Fidan, B., Gazi V.
openaire   +3 more sources

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