Torque Control of Interior Permanent Magnet Synchronous Motor Based on Online Parameter Identification Using Sinusoidal Current Injection

Article Engineering, Electrical & Electronic

Real-Time Torque Control of IPMSM Under Flux Variations

Hyeon-Sik Kim et al.

Summary: This article proposes a real-time torque control method for interior permanent magnet synchronous motor drives, which considers flux linkage variations to achieve both torque control accuracy and high-efficiency operation.

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS (2022)

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Article Automation & Control Systems

A Super-Twisting-Like Fractional Controller for SPMSM Drive System

Qiankang Hou et al.

Summary: A new STLF controller is proposed in this article to improve the control performance for SPMSM system by replacing the discontinuous switching function with a nonsmooth term, providing stronger anti-disturbance capability and achieving desired control performance through parameter adjustments. Comparative experiments demonstrate the feasibility and effectiveness of the proposed STLF technique when compared with conventional controllers.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2022)

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Article Energy & Fuels

Composite Super-Twisting Sliding Mode Control Design for PMSM Speed Regulation Problem Based on a Novel Disturbance Observer

Qiankang Hou et al.

Summary: This paper aims to enhance the performance of the PMSM speed regulation system by combining a novel disturbance observer with the super-twisting sliding mode technique. The introduced composite controller effectively reduces the gain of the sliding mode controller, leading to improved system performance, as verified by simulation and experimental results.

IEEE TRANSACTIONS ON ENERGY CONVERSION (2021)

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Article Automation & Control Systems

Efficiency Optimization Control of an IPMSM Drive System for Electric Vehicles (EVs)

Qin-Mu Wu et al.

Summary: This paper proposes a combined model-based method for efficiency optimization and parameter identification in IPMSM drive. By utilizing the variational principle and projection dynamic theory, the problem is converted into a variational problem, and the unified projection dynamic equation (UPDE) is used to estimate parameters and determine the optimal current (OC) solution for IPMSM.

INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS (2021)

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Article Computer Science, Information Systems

Online Parameter Estimation for Permanent Magnet Synchronous Machines: An Overview

Z. Q. Zhu et al.

Summary: This paper provides an overview of online parameter estimation of permanent magnet synchronous machines, analyzing critical issues, reviewing modeling techniques, and outlining typical applications and examples. The focus of the research is on improving control performance and reliability.

IEEE ACCESS (2021)

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Article Engineering, Electrical & Electronic