Results 261 to 270 of about 18,937,609 (292)

Optimal Adaptive Ultra-Local Model-Free Control Based-Extended State Observer for PMSM Driven Single-Axis Servo Mechanism System

IEEE transactions on industry applications
This paper proposes an optimal adaptive ultra-local model-free control (OAULMFC) scheme for servo-mechanism actuated through a permanent-magnet synchronous motor drive.
F. El-Sousy, Mahmoud M. Amin, A. Soliman, Osama A. Mohammed   +3 more
semanticscholar   +1 more source

Time-varying gain extended state observer-based adaptive optimal control for disturbed unmanned helicopter.

ISA transactions
In this paper, the robust adaptive optimal tracking control problem is addressed for the disturbed unmanned helicopter based on the time-varying gain extended state observer (TVGESO) and adaptive dynamic programming (ADP) methods. Firstly, a novel TVGESO
Kun Yan, Hongtian Chen, Chao-Bo Chen, Song Gao, Jing-Liang Sun   +4 more
semanticscholar   +1 more source

High-Order Fully Actuated Control Approach for Servo Systems Based on Dynamical Compensator and Extended State Observer

IEEE/ASME transactions on mechatronics
This article investigates the high-performance position control of servo systems based on high-order fully actuated (HOFA) approach with dynamical compensator and extended state observer (ESO).
Ping Li, Guang-Ren Duan
semanticscholar   +1 more source

Extended state observer-based adaptive dynamic surface prescribed performance control for electro-hydraulic actuators with uncertainties.

ISA transactions
For Electro-Hydraulic Actuators (EHA) with parametric uncertainties and mismatched and matched disturbances, most existing robust adaptive control strategies can achieve only uniformly ultimately bounded tracking errors.
Qian-Kun Liang, Yan Cai, Jin-Chun Song, Bing-Long Wang   +3 more
semanticscholar   +1 more source

Active Damping for LC-Filtered PMSM Based on Low-Pass Filter Capacitor Current Feedback and Extended State Observer

IEEE Transactions on Transportation Electrification
Active damping is critical to suppress resonance for LC-filtered permanent magnet synchronous motor (PMSM), and capacitor current feedback (CCF) is commonly used due to the simple implementation and good damping effect.
Jia-Qun Xu, Pufan Jia, Ruitao Zhang, Ming Zhang   +3 more
semanticscholar   +1 more source

Sensorless Control of Variable Flux Memory Machines Based on Improved Extended EMF Model and Adaptive Extended State Observer

IEEE Transactions on Transportation Electrification
The sensorless control of variable flux memory machine (VFMM) is very challenging since its flux regulation is achieved through magnetization state (MS) manipulation by applying a short ${d}$ -axis current pulse.
Yuxiang Zhong, He-Yun Lin, Jiyao Wang, Hui Yang   +3 more
semanticscholar   +1 more source

Grid-Side Harmonic Current Suppression Based on Carrier Phase-Shifted PWM and Extended State Observer for High-Power Multiple Parallel 3L-ANPC Rectifier

IEEE transactions on industrial electronics (1982. Print)
In the high-speed maglev system, high-power multiple three-level active neutral point clamped rectifiers are connected in parallel to the grid via phase-shifting transformers.
Mutian Zhao, Qiong-Xuan Ge
semanticscholar   +1 more source

Cascade extended state observer for active disturbance rejection control applications under measurement noise

ISA Transactions, 2021
Krzysztof Łakomy, Rafal Madonski
exaly  

Problems of Extended State Observer and Proposal of Compensation Function Observer for Unknown Model and Application in UAV

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2022
Guoyuan Qi, Xia Li, Zengqiang Chen
exaly  

Extended State Observer-Based Data-Driven Iterative Learning Control for Permanent Magnet Linear Motor With Initial Shifts and Disturbances

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
Hou Zhongsheng, Biao Huang, Ronghu Chi
exaly