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
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Separation identification approach for the Hammerstein‐Wiener nonlinear systems with process noise using correlation analysis
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Adaptive Conditional Disturbance Negation-Based Nonsmooth-Integral Control for PMSM Drive System
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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.
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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
Generalized Integrator-Extended State Observer With Applications to Grid-Connected Converters in the Presence of Disturbances
TL;DR: The proposed GI-ESO resolves the tradeoff between the observer’s bandwidth and noise filtering and has proven its effectiveness in applications to GcCs in the presence of various disturbances.
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An Adaptive Neural Sliding Mode Control with ESO for Uncertain Nonlinear Systems
TL;DR: In this article, an adaptive neural sliding mode control with ESO for uncertain nonlinear systems is proposed to improve the stability of the control system, which has superior tracking performance and anti-interference ability.
101
Speed-Current Single-Loop Control With Overcurrent Protection for PMSM Based on Time-Varying Nonlinear Disturbance Observer
Wang Yao,Haitao Yu,Yulei Liu +2 more
TL;DR: A speed-current single-loop control with q-axis current constrained based on time-varying second-order nonlinear disturbance observer is constructed by a novel finite-time controller for speed regulation of the PMSM system, which can balance well between the overcurrent protection and dynamic performance.
94
A Simple Current-Constrained Controller for Permanent-Magnet Synchronous Motor
TL;DR: Comparative simulation and experimental results between the classic PID and the current-constrained controller on the PMSM servo system verify the feasibility of the presented control scheme.
76
A Permanent Magnet Assist, Segmented Rotor, Switched Reluctance Drive for Fault Tolerant Aerospace Applications
TL;DR: The tests show that this fault-tolerant topology not only meets the mass requirements of the aerospace application, set originally by a PMSM, but also, with the magnets now placed on the stator the rotational induced EMFs and associated short circuit currents during a fault are drastically reduced.