Results 71 to 80 of about 1,013 (224)

Extended State Observer (ESO) Based Control Strategy with Parameter Optimization for Brushless Doubly-fed Machine [PDF]

Proceedings of the 2017 2nd International Conference on Automatic Control and Information Engineering (ICACIE 2017), 2017
Xiao-guang Zhang, Hai-yu Guo
openaire   +1 more source

Development and Implementation of a Disease‐Targeted Storybook as a Clinical Tool for Children With Acute Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Although significant progress has been made in childhood leukemia survival, healthcare providers, and caregivers often face challenges in explaining this disease to patients. Disease‐targeted storybooks have been proposed as a tool to facilitate the understanding of diagnoses and treatment.
Nutvipha Ummartyotin, Usanarat Anurathapan, Rawiwan Roongpraiwan, Potchanee Dandamrongrak, Siriporn Nakhonchai, Pawin Numthavaj, Vilawan Chirdkiatgumchai   +6 more
wiley   +1 more source

Command-Filtered Backstepping Control Algorithm for Quadrotor AAVs Based on Extended State Observer

IEEE Access
This paper proposes an extended state observer (ESO)-based command-filtered backstepping control (CFBC) framework for quadrotor autonomous aerial vehicles (AAVs) subject to external disturbances, parametric uncertainties, and incomplete state ...
Pham Quoc Khanh, Ha Le Nhu Ngoc Thanh, Truong Nguyen Luan Vu, Vo Lam Chuong   +3 more
doaj   +1 more source

Fault Diagnosis of Nonlinear Uncertain Systems with Triangular Form

Journal of Control Science and Engineering, 2017
A novel approach to fault diagnosis for a class of nonlinear uncertain systems with triangular form is proposed in this paper. It is based on the extended state observer (ESO) of the active disturbance rejection controller and linearization of dynamic ...
Qi Ding, Xiafu Peng, Xunyu Zhong, Xiaoqiang Hu   +3 more
doaj   +1 more source

A Speed Tracking Method for Autonomous Driving via ADRC with Extended State Observer

Applied Sciences, 2019
This paper proposes the extended state observer (ESO)-based active disturbance rejection control (ADRC) for the speed tracking of an autonomous vehicle.
Shuo Xiong, Hui Xie, Kang Song, Guohui Zhang   +3 more
doaj   +1 more source

On Hierarchical Composite Endpoints in Pediatric Cancer Supportive Care: Illustrative Examples From Two Multi‐Center Phase‐III Randomized Clinical Trials

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier, Mark Zobeck, Adam J. Esbenshade, Christopher C. Dvorak, Lillian Sung, David Freyer, Sarah Alexander, Etan Orgel, Nicole J. Ullrich, Zach Prudowsky, Brian Fisher, Caitlin W. Elgarten   +11 more
wiley   +1 more source

A Modified ADRC Scheme Based on Model Information for Maglev Train

Actuators
During the operation of maglev trains, they are subjected to various disturbances. The presence of these disturbances presents a significant challenge for attaining high-performance control and even poses the risk of system instability.
Hao Wang, Zhiqiang Wang, Zhiqiang Long
doaj   +1 more source

Determining Parental Factors for Clinical Trial Attrition in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Despite high enrollment rates on Children's Oncology Group (COG) protocols, attrition after initial consent is challenging, introducing bias and prolonging trial completion. While adult oncology literature has identified predictors of withdrawal, little is known about caregiver decision‐making for child participation in ...
Kimberly L. Stathas, Jakob Q. Weiss, Kellee N. Parker, Cathy Lee‐Miller   +3 more
wiley   +1 more source

ESO-Based Direct Model-Free Adaptive Predictive Compensation Control for Permanent Magnet Synchronous Motors

IEEE Access
For a class of permanent magnet synchronous motors (PMSM) characterized by strong coupling, significant nonlinearity, load uncertainties, and external disturbances, this paper investigates an extended state observer-based direct model-free adaptive ...
Yang Liu, Guangxu Zhou, Lei Guo, Zibo Sun   +3 more
doaj   +1 more source

A novel MPTC sensorless control strategy for ANFTSMC with ESO to control PMSM

Journal of Measurement Science and Instrumentation, 2021
Aiming at the problem that the traditional control strategy of permanent magnet synchronous motor（PMSM）for electric vehicles has low control performance,a novel adaptive non-singular fast terminal sliding mode control（ANFTSMC）model predictive torque ...
ZHANG Bin, WU Xiaoliang, YANG Jianfeng, YANG Ping, SUN Xuewei   +4 more
doaj