Torque Ripple Suppression of PMSM Using Fractional-Order Vector Resonant and Robust Internal Model Control

doi:10.1109/TTE.2021.3053063

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	Torque Ripple Suppression of PMSM Using Fractional-Order Vector Resonant and Robust Internal Model Control
	M. Huang; Y. Deng; H. Li and J. Wang
刊名	IEEE Transactions on Transportation Electrification
	2021
卷号	7 期号:3 页码:1437-1453
ISSN号	23327782
DOI	10.1109/TTE.2021.3053063
英文摘要	Periodic torque ripples caused by current harmonics seriously affect the control accuracy of the Permanent magnet synchronous motors (PMSMs). A conventional approach to reducing current harmonics is the use of a proportional-integral resonant controller in the current loop. Nonetheless, harmonics can still cause steady-state errors. Furthermore, the PI-based control structure is sensitive to parameter mismatches and uncertain disturbances, which will decrease the tracking performance of the current loop. To overcome the drawbacks of the traditional control method, a hybrid robust resonant control strategy was developed in this study. First, a vector resonant controller was enhanced by introducing fractional-order calculus (denoted as the fractional-order vector resonant (FOVR) controller in this article) so that it can suppress harmonic components more effectively. Then, a robust internal mode controller (Robust-IMC) was designed to improve the robustness and dynamic response and further reduce the current harmonics. Finally, by combining the FOVR controller and Robust-IMC, a control method-FOVR-Robust-IMC was designed as the robust control law to ensure satisfactory robustness and harmonics suppression performance. Meanwhile, the stability and robust stability of the developed control strategy were also analyzed. The results demonstrated that the proposed FOVR-Robust-IMC effectively reduced the harmonic components and improved the robustness to parameter mismatch. 2015 IEEE.
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65707]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	M. Huang,Y. Deng,H. Li and J. Wang. Torque Ripple Suppression of PMSM Using Fractional-Order Vector Resonant and Robust Internal Model Control[J]. IEEE Transactions on Transportation Electrification,2021,7(3):1437-1453.
APA	M. Huang,Y. Deng,&H. Li and J. Wang.(2021).Torque Ripple Suppression of PMSM Using Fractional-Order Vector Resonant and Robust Internal Model Control.IEEE Transactions on Transportation Electrification,7(3),1437-1453.
MLA	M. Huang,et al."Torque Ripple Suppression of PMSM Using Fractional-Order Vector Resonant and Robust Internal Model Control".IEEE Transactions on Transportation Electrification 7.3(2021):1437-1453.