Results 11 to 20 of about 1,597 (254)

Adaptive Extended State Observer for the Dual Active Bridge Converters

Sensors
The DC–DC dual active bridge (DAB) converter has become one of the essential units for bidirectional energy distribution and connecting various renewable energy sources.
Tan-Quoc Duong, Hoai-An Trinh, Kyoung-Kwan Ahn, Sung-Jin Choi   +3 more
doaj   +2 more sources

Back-stepping control based on extended state observer for magnetic levitation ball

Journal of Hebei University of Science and Technology, 2021
Aiming at the characteristics of non-linearity,uncertainty and susceptibility to disturbance of single-degree-of-freedom magnetic levitation ball system,a back-stepping control method based on extended state observer (ESO-BS) was proposed to improve the ...
Binglin LI, Li ZENG, Pengming ZHANG, Zhida ZHU   +3 more
doaj   +2 more sources

Extended-State-Observer-Based Super Twisting Control for Pneumatic Muscle Actuators

Actuators, 2021
This paper presents a tracking control method for pneumatic muscle actuators (PMAs). Considering that the PMA platform only feedbacks position, and the velocity and disturbances cannot be observed directly, we use the extended-state-observer (ESO) for ...
Yu Cao, Zhongzheng Fu, Mengshi Zhang, Jian Huang   +3 more
doaj   +2 more sources

Research on Photovoltaic Grid-Connected Control Strategy Based on Active Disturbance Rejection of Adaptive Extended State Observer

Advances in Civil Engineering, 2021
In the photovoltaic inverter grid-connected power generation system, the output power of photovoltaic panels is affected by illumination and temperature. The change of output power of photovoltaic panels will lead to the fluctuation of DC bus voltage. If
Dejun Liu, Jinfei Xu, Ruonan Xue, Chao Song, Zhenxiong Zhou   +4 more
doaj   +2 more sources

Predictive Speed-Control Algorithm Based on a Novel Extended-State Observer for PMSM Drives

Applied Sciences, 2019
To enhance the control performance of permanent-magnet synchronous motor (PMSM) drive systems, achieving high-precision motion control, a generalized predictive control (GPC) method based on a novel extended-state observer (ESO) is investigated for the ...
Yang Zhao, Xudong Liu, Qi Zhang
doaj   +2 more sources

Predictive extended state observer-based repetitive controller for uncertain systems with input delay

Automatika, 2022
This article presents a predictive extended state observer-based repetitive controller (PESO-RC) to simultaneously track and reject periodic signals on systems with long input delay and parameter uncertainties. First, a novel extended state observer (ESO)
V. Artheec Kumar, Zhenwei Cao, Zhihong Man, Raymond Chuei, Don Bombuwela   +4 more
doaj   +4 more sources

Adaptive Sliding Mode Control of an Electro-Hydraulic Actuator With a Kalman Extended State Observer

IEEE Access
Electro-hydraulic actuators (EHAs) are key linear drive components in various industrial applications. This paper addresses the challenge of achieving precise displacement tracking control for EHAs with only noisy displacement measurements.
Liming Lao, Pengzhan Chen
doaj   +2 more sources

Vibration Control of a Semiactive Vehicle Suspension System Based on Extended State Observer Techniques [PDF]

Journal of Applied Mathematics, 2014
A feedback control method based on an extended state observer (ESO) method is implemented to vibration reduction in a typical semiactive suspension (SAS) system using a magnetorheological (MR) damper as actuator.
Ze Zhang, Hamid Reza Karimi, Hai Huang, Kjell G. Robbersmyr   +3 more
doaj   +2 more sources

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   +2 more sources

Frequency‐shifting‐based algebraic approach to extended state observer design

, 2021
In this paper, a frequency‐shifting‐based (FSB) algebraic approach to the extended state observer (ESO) design is proposed. The proposed algebraic approach provides almost instantaneous convergence toward the exact values of the system states and ...
Josip Kasac, Kotarski, Denis, Kasac, Josip, Pender, Antonia, Denis Kotarski, Pranjic, Marko, Marko Pranjic, Antonia Pender   +7 more
core   +1 more source