Results 171 to 180 of about 2,370 (218)

Association between shift work and brain age gap: a neuroimaging study using MRI-based brain age prediction algorithms. [PDF]

Front Aging Neurosci
Kim Y, Choi JY, Petrovskiy E, Lee W.
europepmc   +1 more source

Experiences of mothers in the context of a staffing intervention in select newborn units in Kenyan public hospitals.

Int J Nurs Stud
Oluoch D, Odinga N, Waithira C, Ngaiza G, Maluni J, Mutua E, Maina M, Karumba K, Molyneux S, Fuller S, Were F, English M, Jones C, HIGH Q Hospital Group.   +13 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Ship heading control using LESO with wave disturbance

2016 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2016
In the paper, a linear extended state observer (LESO) is designed for ship heading control with wave disturbance via linear active disturbance rejection control (LADRC). In frequency domain, the tracking ability and disturbance rejection capability of LESO has been analyzed in details. Furthermore, the tradeoff between the closed-loop stability and the
Yimin Zhou, Ronghui Li, Qingtian Wu
exaly   +2 more sources

An Expansion of LESO for Motion Control with High Frequency Disturbance

Applied Mechanics and Materials, 2014
An improved controller based on ADRC is proposed for motion control with high frequency disturbance. Firstly, relationship between bandwidth of LESO and its parameters was mentioned, and bandwidth limitation come from the sensor noise is presented, indicating weakness of traditional LESO on compensation high frequency disturbance.
Hai Qiang Wang, Hai Huang
exaly   +2 more sources

Attitude control and moment management of space station based on LESO

2015 IEEE International Conference on Information and Automation, 2015
The attitude control of space station is different from other satellites. Due to the massive aerodynamic torque, attitude control and momentum management (ACMM) system needs to be designed to prevent the rapid saturation of the control moment gyros (CMGs).
Zhendong Sun, Yupeng Qiao, Weijie Sun
exaly   +2 more sources

Continuous momentum management for space station based on LESO

Aerospace Science and Technology, 2018
Abstract Strong disturbance and long life requirement of the space station make momentum management (MM) an important consideration in its design. To deal with the MM problem, this paper proposes a disturbance rejection control architecture based on the linear extended state observer (LESO) and the linear quadratic regulator (LQR) method.
Ping Liu, Zhou Zheng, Sen Chen
exaly   +2 more sources

Accuracy and Limitation of the LESO-A Simplified Method

1984
A very simple and straighforward method of calculation called LESO-A has been proposed to compute the energy balance of solar houses. In the following paper, the results from the LESO-A simplified method are compared to those obtained by detailed computer simulations in order to test LESO-A’s accuracy and its limitations.
Ch. Eriksson, A. Faist
exaly   +2 more sources

LESO-based Fault Estimation for Actuators of Quadrotor UAV

2021 33rd Chinese Control and Decision Conference (CCDC), 2021
Changchun He, Xin Huo, Songlin Chen
exaly   +2 more sources

Finite-Time Control for Combination Spacecraft Attitude Based on LESO of Auxiliary System

Lecture Notes in Electrical Engineering, 2023
Ma Guangfu
exaly   +2 more sources

Applying LESO for Disturbance Rejection of Space Station

Applied Mechanics and Materials, 2014
In this paper, a combing method based on the linear extended state observer (LESO) and the LQR controller is presented. The LESO is applied to estimate the total disturbance of the space station, and an effective disturbance compensation strategy is proposed for the attitude control and moment management.
Ping Liu, Wei Jie Sun
openaire   +1 more source