Speed and Current Control of PMSM based on Double MPC

Huang, Xinyi; Pan, Hongguang; Yuan, Keting

doi:10.1109/ifeea51475.2020.00070

Cited by 4 publications

(2 citation statements)

References 13 publications

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“…In the cause of improving the poor tracking effect of the PI control, DPCC is used to track the current, which uses the given current value to directly predict the voltage required by the system without adjusting the weight parameters. Compared with the double-MPC model predictive control scheme adopted in [30], DPCC has better dynamic performance, minor current ripple, lower torque ripple, and higher current frequency response.…”

Section: Current Controllermentioning

confidence: 99%

Design of Permanent Magnet Synchronous Wind Power Control System

Ran,

Wei,

Gao

2024

PIER C

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To tackle the slow response and insufficient interference resistance exhibited by permanent magnet synchronous motors (PMSMs) under traditional field-oriented control (FOC). This paper proposes an integral sliding mode controller (SMC) to improve the speed loop, and adaptive law is also developed using a nonlinear smooth function to eliminate the chattering phenomenon of the sliding mode control. Meanwhile, an extended state observer is designed to estimate and compensate for the disturbances caused by wind speed uncertainty and system's internal disturbances. Then, model predictive control (MPC) is employed for the current loop to eliminate the overshoot and achieve fast tracking. Finally, a step-by-step model reference adaptive scheme (MRAS) is proposed to identify the parameters and eliminate the internal disturbances in addressing parameter perturbation in the motor during operation. The simulation results demonstrate that the enhanced system exhibits almost no overshoot, superior steady-state performance, quick dynamic response, and resistance to both internal and external disturbances, ultimately validating the efficacy of the approach.

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Section: Current Controllermentioning

confidence: 99%

Design of Permanent Magnet Synchronous Wind Power Control System

Ran,

Wei,

Gao

2024

PIER C

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“…[1][2][3]. Conventional PMSM speed controllers usually use a cascaded PID control strategy, where an outerloop speed controller and an inner-loop current controller act together to stabilize the desired dynamic error [4,5]. However, the PMSM is a nonlinear and strongly coupled controlled object [6,7].…”

Section: Introductionmentioning

confidence: 99%

Research on PMSM Speed Performance Based on Fractional Order Adaptive Fuzzy Backstepping Control

Zhang,

Ma,

et al. 2023

Energies

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A permanent magnet synchronous motor (PMSM) is a nonlinear, strongly coupled, controlled object with time-varying, fractional-order characteristics. It is difficult to achieve the ideal control effect by using the traditional control method when motor parameter changes and load perturbations occur during the operation of the PMSM, so a fractional-order adaptive fuzzy backstepping control method is proposed to improve the system’s fast response and anti-jamming ability in the case of sudden changes in rotational speed, load perturbations and other conditions. Initially, the fractional order theory is introduced, backstepping control is utilized to decompose the system into multiple subsystems, and a fractional order-based Lyapunov function is designed for each subsystem to ensure the system’s stability. Suitable control laws, as well as parameter adaptive laws, are derived through rigorous mathematical derivation. Finally, a fractional order adaptive fuzzy backstepping controller (FOAB-FPID) is designed by combining the advantages of fuzzy control. Then a mechanical simulation model of the PMSM is established to verify the validity of the designed controller, followed by three sets of comparative experiments: PID, fuzzy PID (F-PID), and integer-order adaptive fuzzy backstepping (IOAB-FPID), which are selected to simulate the PMSM under the control of the four controllers. Finally, it is validated on the constructed PMSM experimental platform. Simulation and experimental results show that FOAB-FPID can adaptively adjust system parameters during sudden speed changes, achieve real-time speed tracking, and maintain speed stability under load perturbations and internal parameter uptake. Compared with the three control strategies, reached PMSM system has better acceleration, fast response performance, and better anti-disturbance ability, which proves the rationality and effectiveness of the FOAB-FPID control method.

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Control of PMSMs with Double Loop Data-Driven Techniques

Capretti

Corradini

2022

2022 European Control Conference (ECC)

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Speed and Current Control of PMSM based on Double MPC

Cited by 4 publications

References 13 publications

Design of Permanent Magnet Synchronous Wind Power Control System

Design of Permanent Magnet Synchronous Wind Power Control System

Research on PMSM Speed Performance Based on Fractional Order Adaptive Fuzzy Backstepping Control

Control of PMSMs with Double Loop Data-Driven Techniques

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