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

Huang, Mingfei; Deng, Yongting; Li, Hongwen; Wang, Jianli

doi:10.1109/tte.2021.3053063

Cited by 37 publications

(10 citation statements)

References 36 publications

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“…Applying forward Euler discretization to Equation (5), the discrete voltage model can be written as:…”

Section: Problems With Conventional Observer-based Dbpcc Methodsmentioning

confidence: 99%

“…Since the parameters of the PI controller directly determine the control performance, the design process tends to be important and time consuming. In order to further improve the control performance, some other algorithms, such as sliding mode controller [3], adaptive repetitive learning controller [4] and internal model controller [5] have been applied in PMSM control systems.…”

Section: Introductionmentioning

confidence: 99%

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A Fast Response Robust Deadbeat Predictive Current Control for Permanent Magnet Synchronous Motor

2021

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Deadbeat predictive current control (DBPCC) has the characteristic of fast current response, but it is sensitive to motor parameters. Observer-based DBPCC can eliminate the steady state current tracking error when parameter mismatch exists. However, the actual current will deviate from the reference current during transient state in the case of inductance mismatch. In this paper, a fast response robust deadbeat predictive current control (FRRDBPCC) method is proposed for surface mounted permanent magnet synchronous motor (SPMSM). Firstly, the current tracking error caused by inductance mismatch during transient state is analyzed in detail. Then, an extended state observer (ESO) is proposed to estimate the lumped disturbance caused by parameter mismatch. Based on discrete time ESO, the predicted currents are used to replace the sampled currents to compensate for one-step delay caused by calculation and sampling. Furthermore, an online inductance identification algorithm and a modified prediction model are proposed. The dq-axis currents can be completely decoupled by updating the inductance in the modified prediction model online, ensuring that the current can track the reference value in two control periods. The proposed method improves robustness against parameter mismatch and guarantees dynamic response performance simultaneously. The experimental results verify the effectiveness of the proposed method.

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“…Applying forward Euler discretization to Equation (5), the discrete voltage model can be written as:…”

Section: Problems With Conventional Observer-based Dbpcc Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Fast Response Robust Deadbeat Predictive Current Control for Permanent Magnet Synchronous Motor

2021

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“…The conventional approach to eliminating torque ripple is resonant control [10,11], which is based on a resonant second-order filter of the form…”

Section: Resonant Controlmentioning

confidence: 99%

Comparing Different Resonant Control Approaches for Torque Ripple Minimisation in Electric Machines

2022

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Electric machines are highly efficient and highly controllable actuators, but they do still suffer from a number of imperfections. One of them is torque ripple, which introduces high frequency harmonics into the motion. One (cost- and performance-neutral) countermeasure is to apply control that counters the torque ripple. This paper compares several single-input single-output (SISO) control approaches for feedback control of torque ripple of a Permanent Magnet Synchronous Machine (PMSM). The baseline is PI (proportional-integral) control, which does not suppress torque ripple, and the most popular control approach is proportional-integral resonant (PIR) control. Both are compared to an advanced PIR controller (PIRA), frequency modulation, a mixed sensitivity design, and an iterative learning controller (ILC). The analysis demonstrates that PIR control, mixed sensitivity state feedback, and the modulating controller achieve identical behaviour. The choice between these three options is therefore dependent on preferences for the design methodology, or on implementation factors. The PIRA and the ILC on the other hand show more sophisticated behaviour that may be advantageous for certain applications, at the expense of higher complexity.

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“…IPM electric machines are utilized for numerous applications, such as industrialized applications, domestic appliances, and electric and hybrid vehicles. Because of their high efficacy, power, and torque density, they are well known [ 3 , 4 ].…”

Section: Introductionmentioning

confidence: 99%

Designing of an Enhanced Fuzzy Logic Controller of an Interior Permanent Magnet Synchronous Generator under Variable Wind Speed

Masoud

Tiwari

Gupta

2023

Sensors

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On account of active governmental stimulation operations in many countries, the residential production of electricity from renewable resources has increased considerably. Due to high efficiency and reliability, a recommended solution for residential wind energy conservation systems (WECS) is permanent magnet synchronous generators (PMSG). A higher torque ripple (TR), engendered by the contact of the stator with the rotor’s magnetomotive force harmonics, is one foremost issue in PMSGs. To control the synchronous generator, numerous control schemes have been proposed. However, it still faces a challenge in the diminishment of the TR. An enhanced fuzzy logic controller (EFLC) in interior PMSG (IPSMG) under variable wind speed (WS) has been proposed in this article to address this challenge. Initially, the wind turbine (WT) system was designed, and the IPMSG was proposed. A hysteresis controller (HC) and fuzzy logic controller (FLC) are the two controller types utilized in this model to control TR. This methodology used the EFLC to eliminate errors during the control. By using the proper membership function (MF) for boundary selection in the WDCSO algorithm, an enhancement was executed. Better performance in TR reduction was attained by the proposed model grounded in the analysis.

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

Cited by 37 publications

References 36 publications

A Fast Response Robust Deadbeat Predictive Current Control for Permanent Magnet Synchronous Motor

A Fast Response Robust Deadbeat Predictive Current Control for Permanent Magnet Synchronous Motor

Comparing Different Resonant Control Approaches for Torque Ripple Minimisation in Electric Machines

Designing of an Enhanced Fuzzy Logic Controller of an Interior Permanent Magnet Synchronous Generator under Variable Wind Speed

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