Robust position anti-interference control for PMSM servo system with uncertain disturbance

Li, Longfei; Xiao, Jie; Zhao, Yun; Liu, Kan; Peng, Xiaoyan; Luan, Haozhe; Li, Kaiqing

doi:10.30941/cestems.2020.00020

Cited by 57 publications

(21 citation statements)

References 22 publications

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“…The equivalent model of Figure 5 is commonly used to study the electrical dynamics of the PMSG and to validate control techniques [105][106][107][108]. Given its limited computational complexity, this equivalent scheme is suitable to serve as a digital model of the PMSG.…”

Section: Permanent Magnet Synchronous Generatormentioning

confidence: 99%

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Digital Twins for Wind Energy Conversion Systems: A Literature Review of Potential Modelling Techniques Focused on Model Fidelity and Computational Load

et al. 2021

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The Industry 4.0 concept of a Digital Twin will bring many advantages for wind energy conversion systems, e.g., in condition monitoring, predictive maintenance and the optimisation of control or design parameters. A virtual replica is at the heart of a digital twin. To construct a virtual replica, appropriate modelling techniques must be selected for the turbine components. These models must be chosen with the intended use case of the digital twin in mind, finding a proper balance between the model fidelity and computational load. This review article presents an overview of the recent literature on modelling techniques for turbine aerodynamics, structure and drivetrain mechanics, the permanent magnet synchronous generator, the power electronic converter and the pitch and yaw systems. For each component, a balanced overview is given of models with varying model fidelity and computational load, ranging from simplified lumped parameter models to advanced numerical Finite Element Method (FEM)-based models. The results of the literature review are presented graphically to aid the reader in the model selection process. Based on this review, a high-level structure of a digital twin is proposed together with a virtual replica with a minimum computational load. The concept of a multi-level hierarchical virtual replica is presented.

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Section: Permanent Magnet Synchronous Generatormentioning

confidence: 99%

“…-Non-linear bearing friction [93,94] -Bearing monitoring [95][96][97][98] -Fluid bearing monitoring [99] Rotating reference frame model [105][106][107][108] (Figure 5)…”

Section: Extensionsmentioning

confidence: 99%

Digital Twins for Wind Energy Conversion Systems: A Literature Review of Potential Modelling Techniques Focused on Model Fidelity and Computational Load

et al. 2021

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“…The choice of the control parameters in BC is an important task and will affect its control performance. The current rule of selecting control parameters is basically based on the theory of Lyapunov stability, which requires that the control parameters satisfy the positive definite condition (Delavari and Naderian, 2019;Achlerkar and Panigrahi, 2020;Li et al, 2020). In Liu et al (2019), it is pointed out that one of the reasons for the poor dynamic performance of BC is that its control parameters only satisfy the stability condition without considering the convergence rate of the steady-state error and other factors.…”

Section: Introductionmentioning

confidence: 99%

Power Coordinated Control and Parameter Analysis for Spiral Spring Energy Storage Systems Based on Backstepping Control Under Current Vector Orientation

Wang

Zhang

et al. 2022

Front. Energy Res.

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As a new and great source of potential energy storage technology, the spiral spring energy storage (SSES) technology uses a permanent magnet synchronous machine (PMSM) to tighten or release the spiral spring for energy conversion. In allusion to the feature of simultaneous variations in torque and inertia for spiral springs in operation, it is difficult for the SSES system to show good control performance in regulating the power from/to the grid under a conventional vector control method. A power coordinated control scheme of the SSES system with the grid is proposed to integrate the grid-side converter (GSC) with the machine-side converter (MSC) based on backstepping control under the current vector orientation. First, the mathematical models of GSC and PMSM under the current vector orientation coordinate frame are established. Second, the coordinated control scheme is designed by the backstepping control principle, and its stability is proved in theory. Then, the optimal control parameters in the control scheme are determined by investigating the desired control performance. Ultimately, the simulation and experimental results show that the proposed control scheme with the chosen control parameters coordinates the GSC and the MSC well. The power signal is tracked accurately and rapidly, and the operation performance of the SSES system and its energy exchange with the grid are both improved effectively.

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“…Permanent magnet synchronous motor (PMSM) has been widely used in aerospace and precision machine tool processing due to its simple structure and high power density [1]. However, the saturation degree of PM motor core will change with the load, and the nonlinearity and variability of the parameters will increase the difficulty of accurate modeling and precise control of the PM motor control system [2].…”

Section: Introductionmentioning

confidence: 99%

A New Fuzzy Sliding Mode Control Method for Permanent Magnet Synchronous Motor Servo System Based on Optimization of Fuzzy Rules

Liang

Zhang

Zheng

et al. 2022

IEEJ Transactions Elec Engng

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Aiming at the problems of inherent chattering of traditional sliding mode control system of permanent magnet synchronous motor and further improving the control precision, a new fuzzy exponential reaching law sliding mode control method optimized by improved differential evolution (DE) algorithm (DEFSMC) is proposed in this article. A new hyperbolic tangent function with fuzzy boundary layer is proposed to instead of the traditional switching function, and the improved DE algorithm is used to optimize the fuzzy rules of parameters in sliding mode controller. Simulation and experimental results prove that the proposed strategy can effectively reduce the chattering and overshoot, and improve the response speed and robustness of the system. © 2022 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.

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Robust position anti-interference control for PMSM servo system with uncertain disturbance

Cited by 57 publications

References 22 publications

Digital Twins for Wind Energy Conversion Systems: A Literature Review of Potential Modelling Techniques Focused on Model Fidelity and Computational Load

Digital Twins for Wind Energy Conversion Systems: A Literature Review of Potential Modelling Techniques Focused on Model Fidelity and Computational Load

Power Coordinated Control and Parameter Analysis for Spiral Spring Energy Storage Systems Based on Backstepping Control Under Current Vector Orientation

A New Fuzzy Sliding Mode Control Method for Permanent Magnet Synchronous Motor Servo System Based on Optimization of Fuzzy Rules

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