Journal Article10.1016/j.conengprac.2022.105412
Extended state observer based current-constrained controller for a PMSM system in presence of disturbances: Design, analysis and experiments
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TL;DR: Considering overcurrent and total disturbances, a composite current-constrained control method based on non-cascade single-loop speed regulation control structure is adopted for permanent magnet synchronous motor system (PMSMs) as mentioned in this paper .
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About: This article is published in Control Engineering Practice. The article was published on 01 Mar 2023. The article focuses on the topics: Control theory (sociology) & Cascade.
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Citations
Observer-based differential evolution constrained control for safe reference tracking in robots.
José de Jesús Rubio,Eduardo Orozco,Daniel Andrés Córdova,Mario Alberto Hernandez,Francisco Javier Rosas,Jaime Pacheco +5 more
TL;DR: An observer-based differential evolution constrained control is proposed for safe reference tracking in robots and the robust stability in an observer-based constrained control is assured.
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Separation identification approach for the Hammerstein‐Wiener nonlinear systems with process noise using correlation analysis
TL;DR: In this article , the authors developed a separation identification approach for the Hammerstein-Wiener nonlinear systems with process noise using correlation analysis technique, which can obtain higher identification precision and better robustness than the existing identification algorithms.
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Adaptive Conditional Disturbance Negation-Based Nonsmooth-Integral Control for PMSM Drive System
Sicong Xu,Shihong Ding,Zhiqiang Pu,Jianqiang Yi +3 more
TL;DR: This study proposes an adaptive conditional disturbance negation (ACDN) control scheme for PMSM drive systems, utilizing advantageous disturbances and negating detrimental ones to enhance performance and robustness through a novel supertwisting observer and nonsmooth-integral controller.
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Improved nonlinear active disturbance rejection control for a continuous-wave pulse generator with cascaded extended state observer
Zhidan Yan,Shiyan Deng,Zhenyu Yang,Xudong Zhao,Yang Nan,Yunfeng Lu +5 more
TL;DR: Improved nonlinear active disturbance rejection control for a continuous-wave pulse generator with cascaded extended state observer enhances the dynamic responses of the generator rotor against load shocks and harsh environments.
3
Induction motor torque closed-loop vector control system based on flux observation and harmonic current suppression
Chunyang Sheng,Qinghui Wang,Songsheng Tao,Haixia Wang +3 more
TL;DR: An improved flux observer and current loop control method for induction motor torque control system based on flux observation and harmonic current suppression.
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References
A Method of Constraint Handling for Speed-Controlled Induction Machines
Zheng Hu,Kay Hameyer +1 more
TL;DR: A novel approach is proposed to convert the quadratic inequalities into linear ones without approximation, whereat the inequality is parameter-varying.
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Novel nonsingular fast terminal sliding mode control for a PMSM chaotic system with extended state observer and tracking differentiator
TL;DR: In this article, a nonsingular fast terminal sliding mode (NNFTSM) control strategy based on the extended state observer (ESO) and the tracking differentiator (TD) is developed for the stabilization and tracking of the uncertain perturbed permanent magnet synchronous motor (PMSM) chaotic system.
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Hybrid extended state observer-based integral sliding mode control of the propulsion for a hydraulic roofbolter
TL;DR: In this article , an integral sliding-mode controller based on hybrid extended state observer (ISM-HESO), which includes a transition process, an Observer unit, a slidingmode control (SMC) unit and a parameter adaptation law was proposed.
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Extended state observer-based nonsingular terminal sliding mode controller for a DC-DC buck converter with disturbances: theoretical analysis and experimental verification
TL;DR: A nonsingular terminal sliding mode controller (NTSMC) based on extended state observer (ESO) for a buck converter subject to load disturbances and input voltage variations was developed in this article .
An enhanced sensorless control based on active disturbance rejection controller for a PMSM system: design and hardware implementation
26 May 2022
TL;DR: In this article , the authors proposed an enhanced speed sensorless vector control method based on an active disturbance rejection controller (ADRC) for a permanent magnet synchronous motor (PMSM).
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