Results 81 to 90 of about 22,550 (181)

Comparative Study of Methods for Robot Control with Flexible Joints

Actuators
Robots with flexible joints are gaining importance in areas such as collaborative robots (cobots), exoskeletons, and prostheses. They are meant to directly interact with humans, and the emphasis in their construction is not on precision but rather on ...
Ranko Zotovic-Stanisic, Rodrigo Perez-Ubeda, Angel Perles   +2 more
doaj   +1 more source

Nonlinear Improved Concise Backstepping Control of Course Keeping for Ships

IEEE Access, 2019
The backstepping control is a kind of nonlinear controller design algorithm. To simplify the nonlinear controller design process, decrease the number of undetermined parameters, improve the robustness, and reduce the energy consumption of the course ...
Qiang Zhang, Xianku Zhang
doaj   +1 more source

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

Transactions 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

Battery 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, Jalal Faraj, Bechara Nehme, Mahmoud Khaled, Rachid Outbib   +4 more
wiley   +1 more source

Formation control of vessels with intermittent communication

Zhongguo Jianchuan Yanjiu, 2020
Objectives Aiming at the formation control of multiple vessels in an intermittent communication environment, a coordinated formation control law based on the backstepping method is proposed, and sufficient conditions for formation given to ensure ...
LIU Rui, YU Shuanghe, YIN Guangshuai
doaj   +1 more source

A Human–Robot Collaboration Control Framework for Supernumerary Robotic Limbs

Journal 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, Xiangyu Zhou, Yifan Zhu, Yu Li, Chaoyi Zhang, Keao Wang, Zhaohong Mai, Chao Zeng   +7 more
wiley   +1 more source

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

Journal 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, Robert Barnes, Sanjeev Gupta, Gerhard Paar, Joel Hurowitz, Brittan V. Wogsland, Adrian Broz, Hemani Kalucha, Athanasios Klidaras, Kathryn M. Stack, Patrick Russell, Briony Horgan, Bradley Garczynski, Melissa Rice, James F. Bell III, Jusin N. Maki, Svein‐Erik Hamran, Alicia Vaughan, Justin I. Simon, Oak Kanine, Stephanie A. Connell, Henry Manelski, Ashley Murphy, Olivier Beyssac, Nicolas Mangold, Olivier Gasnault, Christoph Traxler, Adrian Brown, David Flannery, Nicolas Randazzo, Jesús Martínez‐Frías, Kenneth A. Farley   +31 more
wiley   +1 more source

Adaptive Control of a Piezo-Positioning Mechanism With Hysteresis and Input Saturation Using Time Delay Estimation

IEEE Access, 2020
In this paper, based on backstepping technique and time delay estimation (TDE) technique, an adaptive time delay compensation control scheme is developed for a class of piezoelectric positioning mechanical systems with Bouc-Wen hysteresis and input ...
Zhifu Li, Junhai Zeng, Yangquan Chen, Ge Ma, Guiyun Liu   +4 more
doaj   +1 more source

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

, 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  

Backstepping Control of Electro-Hydraulic Arm

2018 6th International Conference on Control Engineering & Information Technology (CEIT), 2018
In this study, positioning control of the electro hydraulic systems is considered. Backstepping control strategy is designed by defining an auxiliary error signal. The performance of the controller is investigated by conducting numerical simulations. From the simulation results, it is seen that the control objective achieved successfully.
Bayrak, Alper, Tatlıcıoğlu, Enver, Zergeroğlu, Erkan   +2 more
openaire   +2 more sources