Results 101 to 110 of about 796 (172)

Linear Active Disturbance Rejection Control for LCL Type Grid-connected Converter [PDF]

, 2016
Guerrero, Josep M., Lu, Jinghang, Quintero, Juan Carlos Vasquez, Savaghebi, Mehdi, Xie, Chuan   +4 more
core   +1 more source

VSDRL: A robust and accurate unmanned aerial vehicle autonomous landing scheme [PDF]

Visually assisted unmanned aerial vehicle (UAV) autonomous landing has drawn a lot of interest as a vital technology with the quick development of UAV systems.
Chen, Dechao, Jin, Jie, Li, Shuai, Pan, Xiaofeng, Shi, Chentong   +4 more
core   +1 more source

Motion Synchronization of Multiple Piezoelectric Actuators (PEAS) Using the Linear Active Disturbance Rejection Controller (LADRC) [PDF]

, 2019
This thesis investigates how the Linear Active Disturbance Rejection Controller (LADRC) can be used with the synchronous strategy for motion synchronization of multiple piezoelectric actuators (PEAs).
Ramkumar, Ganesh
core  

Graceful User Following for Mobile Balance Assistive Robot in Daily Activities Assistance

, 2023
Numerous diseases and aging can cause degeneration of people's balance ability resulting in limited mobility and even high risks of fall. Robotic technologies can provide more intensive rehabilitation exercises or be used as assistive devices to ...
Ang, Wei Tech, Chua, Karen Sui Geok, Li, Lei, Wang, Yifan, Wee, Seng Kwee, Yuan, Meng   +5 more
core  

The RSLQR Control Method Based on the Linear Extended State Observer in the Electro-Optical Tracking System

IEEE Photonics Journal
This article presents a Robust Servo Linear Quadratic Regulator (RSLQR) method based on the Linear Extended State Observer (LESO), which solves the problem of optimal tracking control of electro-optical system under disturbance.
Chao Liu, HaoLin Wang, XiaoXia Qiu, Kang Nie, QianWen Duan, Yao Mao   +5 more
doaj   +1 more source

A New Nonlinear Dynamic Speed Controller for a Differential Drive Mobile Robot. [PDF]

Entropy (Basel), 2023
Hameed IA, Abbud LH, Abdulsaheb JA, Azar AT, Mezher M, Jawad AJM, Abdul-Adheem WR, Ibraheem IK, Kamal NA.   +8 more
europepmc   +1 more source

Fault Detection and Fault-Tolerant Control of Permanent Magnet Linear Motors Using an Emotional Learning-Based Neural Network and a Linear Extended State Observer

Energies
This paper presents a unified framework for reliable motion control of permanent magnet linear motors (PMLMs) by integrating fault detection (FD) and fault-tolerant control (FTC).
Alireza Nezamzadeh, Mohammadreza Esmaeilidehkordi, Hamed Habibi, Amirmehdi Yazdani, Hai Wang, Afef Fekih   +5 more
doaj   +1 more source

线性自抗扰控制参数整定鲁棒性的根轨迹分析 [PDF]

, 2018
从极点配置和根轨迹的角度研究了二阶线性定常对象的线性自抗扰控制.提出一个新传递函数框图.基于该框图,将线性自抗扰控制的参数整定解释为闭环极点配置问题,控制器带宽、观测器带宽等参数的整定被看作开环极、零点位置的选择.建议用根轨迹法研究线性自抗扰控制的鲁棒性.通过分析根轨迹定性说明了观测器带宽可以等于控制器带宽,以及线性自抗扰控制对被控对象参数变化的鲁棒性.国家自然科学基金项目(61733017);;福建省自然科学基金项目(2016J01317);;国家留学基金项目(201606315084)资助~
张瑞青, 王雷, 金辉宇, 高志强
core  

Sliding mode control of excavator electro-hydraulic system based on linear extended state observer

Journal of Measurement Science and Instrumentation
The actual working environment of unmanned excavation robot is harsh. In order to improve the trajectory tracking accuracy of bucket under load disturbance, a nonlinear mathematical model of electro-hydraulic system of digging robot was established, and ...
ZHANG Sen, ZHANG Ping, ZHAO Zhe
doaj  

A triple-step controller with linear active disturbance rejection control for a lower limb rehabilitation robot. [PDF]

Front Neurorobot, 2022
Peng H, Zhou J, Song R.
europepmc   +1 more source