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.
20
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
From PID to Active Disturbance Rejection Control
TL;DR: Active disturbance rejection control is proposed, which is motivated by the ever increasing demands from industry that requires the control technology to move beyond PID, and may very well break the hold of classical PID and enter a new era of innovations.
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Barrier Lyapunov Functions-based adaptive control for a class of nonlinear pure-feedback systems with full state constraints
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Extended State Observer-Based Sliding-Mode Control for Three-Phase Power Converters
TL;DR: An extended state observer (ESO) based second-order sliding-mode (SOSM) control for three-phase two-level grid-connected power converters and experimental results are presented to validate the control algorithm under a real power converter prototype.
Adaptive Control of a Flexible Crane System With the Boundary Output Constraint
TL;DR: An integral-barrier Lyapunov function (IBLF)-based control is proposed to suppress the undesirable vibrations of the flexible crane system with the boundary output constraint.
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Design and Implementation of Model Predictive Control for Electrical Motor Drives
TL;DR: The main contribution is a comprehensive and detailed description of the controller design process that points out the most critical aspects and also gives some practical hints for implementation.