Results 41 to 50 of about 103,838 (222)

Parameter Tuning Method of Active Disturbance Rejection Controller for AUVs Based on VRFT

水下无人系统学报
Active disturbance rejection control(ADRC) is model-independent and exhibits strong robustness against disturbances, effectively addressing the uncertainties of autonomous undersea vehicle(AUV) models and complex external environments. However, parameter
Xiaodong HOU, Rui YANG, Ming LI
doaj   +1 more source

Verification of the Improvement Effect of Artificial Intelligence Computer Control Technology on Electrical Automation Control

Advances in Multimedia, 2022
In order to improve the effect of electrical automation control, this paper combines the intelligent computer technology to construct the electrical automation control system, explores the principle of the active disturbance rejection controller, and ...
Jinpeng Li
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

DESIGN AND REALIZATION OF A HAPTIC CRANE FORCE CONTROL FOR APPLICATION OF MATERIAL HANDLING BY USING ACTIVE FORCE CONTROL (AFC) [PDF]

, 2010
The final project highlights a method for controlling a haptic crane and hoist model based on an Active Force Control (AFC) strategy. It is a disturbance rejection control technique in which AFC is employed to control accurately and robustly the trolley ...
Ningrum, Endah Suryawati, Purnomo, Didik Setyo, Tamara, Mohamad Nasyir   +2 more
core  

Autonomous pointing control of a large satellite antenna subject to parametric uncertainty [PDF]

, 2017
With the development of satellite mobile communications, large antennas are now widely used. The precise pointing of the antenna’s optical axis is essential for many space missions.
Liu, Yufei, Radice, Gianmarco, Tan, Shujun, Wu, Shunan   +3 more
core   +2 more sources

Decoupling Control Based on Active Disturbance Rejection Controller

Energy Procedia, 2012
AbstractIn order to reduce the complexity and calculated amount of those decoupling control methods based on the system model, active disturbance rejection controller (ADRC) was applied to decoupling of multivariable system. We designed the tracking-differentiator, the extended state observer and nonlinear state error feedback components.
Lingfang, Sun, Xuying, Liu
openaire   +1 more source

Bioinspired Polypeptide Dendrimer‐Modified Thin‐Film Composite Membranes for Selective Lithium‐Magnesium Separation with DFT Insights

Advanced Functional Materials, EarlyView.
We fabricated a biomimetic dendrimer‐modified thin‐film nanocomposite membrane with a coordination‐assisted ion‐selective interface. pH‐responsive polypeptide sites preferentially bind Mg2+ and promote Li+ permeation, as predicted by density functional theory calculations of metal‐ligand interactions.
Mehrasa Yassari, Seyedeh Fatemeh Seyedpour, Bamlak Setegne, Amir Aghaei, Behzad Ahvazi, Mostafa Dadashi Firouzjaei, Mark Elliott, Mohtada Sadrzadeh   +7 more
wiley   +1 more source

Active disturbance rejection-sliding mode combined control of flexible manipulator based on improved ESO

Xi'an Gongcheng Daxue xuebao, 2023
In order to improve the control precision and anti-disturbance performance of the flexible manipulator, a combined control method based on improved active disturbance rejection control and sliding mode control was proposed. Firstly, the dynamic model was
ZHU Qixin, SUN Wenxin, LIU Hongli, ZHU Yonghong   +3 more
doaj   +1 more source

Active Disturbance Rejection Control for Robot Manipulator

Journal of Robotics and Control (JRC), 2022
Active Disturbance Rejection Control (ADRC) is a control methodology used in chemical processes, aircraft, motors, and other systems. This paper compares the results of an ADRC controller to a Proportional Integral Derivative controller (PID), applied to two degrees of freedom robots.
Carlos E. Martínez-Ochoa, Ivón O. Benítez-González, Ariel O. Cepero-Díaz, José R. Nuñez-Alvarez, Carlos G. Miguélez-Machado, Yolanda E. Llosas-Albuerne   +5 more
openaire   +2 more sources

Bio‐Inspired Multimodal Hardware Front‐End Enabled by 2D Floating‐Gate Memory for UAV Perception

Advanced Functional Materials, EarlyView.
A MoS2/h‐BN /graphene floating‐gate memory underpins a bio‐inspired multimodal front end that integrates visual, inertial, and airflow cues. A 4 × 4 FG memory array encodes temporal intensity differences, while IMU‐ and airflow‐driven threshold modulation suppresses self‐motion artifacts, enabling fast, low‐power, robust autonomous UAV tracking and ...
Lianghao Guo, Yue Cheng, Cong Li, Xiaoyu Guo, Jiankai Yin, Dadong Fan, Zhenyu Xu, Chenyu Tang, Arokia Nathan, Shuo Gao, Li Tao, Luigi G. Occhipinti   +11 more
wiley   +1 more source