Terminal sliding mode control of permanent magnet synchronous motor based on the reaching law

Zhu, Peikun; Chen, Yong; Li, Meng

doi:10.1177/0959651819893170

Cited by 15 publications

(10 citation statements)

References 27 publications

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“…The articles [1,[27][28][29] used a terminal sliding mode control, which affords remarkable characteristics, including fast and finite-time convergence, however, since the convergence time is relatively long and the dynamic properties are worsen when the state of the system is far from the equilibrium point. Some other researchers solved the problems mentioned above by proposing a hybrid technique between the sliding mode control and other advanced technique like adaptive, intelligent, or optimal control.…”

Section: Introductionmentioning

confidence: 99%

High-order Supper-twisting Based Terminal Sliding Mode Control Applied on Three Phases Permanent Synchronous Machine

Karboua

Toual

Kouzou

et al. 2023

Period. Polytech. Elec. Eng. Comp. Sci.

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Nowadays, research on electric drive control has become popular because hybrid methods to collect the advantages of individual controllers. Moreover, these methods aim to reach better performance and robust control even in the presence of uncertainties and disturbances which are typically evident in high-speed dynamics where the influence of external disturbances and modeling errors are more evident. Therefore, in this paper, a novel hybrid controller is proposed between the super-twisting algorithm based on high order design (HO-STA) and terminal sliding mode control (T-SMC) applied on a permanent magnet synchronous motor PMSM. Whereas, it accounts to deal with the weaknesses of both terminal sliding mode control and super twisting algorithm (STA) and at the same time combining their advantages; furthermore, it provides exceptional characteristics, including fast finite-time convergence, stabilization of the performance and its reaching law developer based on new design which contributes to reducing the chattering problems afflicted by C-SMC. This proposed hybrid technique contributes to gaining robust control under variation between slow, medium, and high speed levels, no matter what load torque is applied or whatever PMSM parameters change. Moreover, it also offers optimum performance characteristics such as smaller settling time and steady state error. Whereas, the control efficiency is demonstrated by Matlab/Simulink simulation to confirm our design parameters.

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Section: Introductionmentioning

confidence: 99%

High-order Supper-twisting Based Terminal Sliding Mode Control Applied on Three Phases Permanent Synchronous Machine

Karboua

Toual

Kouzou

et al. 2023

Period. Polytech. Elec. Eng. Comp. Sci.

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“…SMC has strong robustness against the system perturbations and uncertainties and thus provides an excellent dynamic response. [32][33][34] The system trajectory is guided toward the sliding surface and then all the points on the trajectory are forced to stay within the neighborhood of the sliding surface and thus achieving the stability. 35 The designed control law maintains the control variable to stay on the sliding surface in the existence of uncertainties and unknown perturbations.…”

Section: Introductionmentioning

confidence: 99%

Adaptive sliding mode predictive power control of three-phase AC/DC converters

Zad

Ulasyar

Zohaib

et al. 2022

Proceedings of the Institution of Mechanical Engineers, Part I:

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This article presents a new adaptive sliding mode–based model predictive controller for AC/DC three-phase converters achieving better dynamic performance and stability. In the classical model predictive controller available in the literature, the model-based approach, for example, proportional–integral controller is employed for producing the active power reference for the three-phase converters. The traditional proportional–integral–based model predictive controllers consist of steady-state error and slow transient response characteristics. As a result, the DC-link voltage contains uncertainties due to variations in the load demand and output voltage. To overcome these limitations, this article suggests an adaptive sliding mode controller for generating the active power reference value from the DC-link voltage which then combines with the model predictive controller in order to minimize the cost function. The proposed controller minimizes the effects of uncertainties and variations in the output voltage by adaptively regulating the gain of sliding mode controller and modifying the control law online. The cost function is then minimized using the model predictive controller in order to control the active and reactive power flow. The stability analysis of the designed controller is performed using Lyapunov theorem. The effectiveness of the designed control scheme is proved by comparing its performance with the proportional–integral model predictive controller and fixed gain sliding mode–based model predictive controller control schemes. Simulation and experimental system results are obtained for validating the presented control approach.

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“…The strategy has strong nonlinear information processing capability and does not depend on the external model of the system, thus improving the robustness of the system, but it has some shortcomings such as slow convergence speed and local minimum. Reference [8] proposes a terminal sliding mode control strategy, which enables nonlinear sliding mode to replace traditional linear sliding mode. It has a fast-dynamic response to the system and can quickly approach the target value, but it still brings chattering problems.…”

Section: Introductionmentioning

confidence: 99%

A Novel Fuzzy PI-LADRC Combined Control Strategy for Permanent Magnet Synchronous Motorized Spindle

Shan

Yun

Bai

2021

Preprint

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This paper focuses on the vector control scheme of surface-mounted permanent magnet synchronous motorized spindle, to solve the problem of poor speed regulation performance of spindle under high-speed operation conditions, according to the principle of double closed-loop vector control, the characteristics of speed loop and current loop are analyzed, and fuzzy theory is introduced to optimize the traditional speed loop PI controller, furthermore the system parameters are adjusted in real time. Aiming at improving the dynamic response ability of the control system, a first-order linear active disturbance rejection controller is proposed to replace the traditional current loop PI controller, which enhances the anti-interference ability of the system. Experimental results show that the fuzzy PI-LADRC combined control strategy can effectively reduce stator current ripple and torque ripple, and improve the dynamic response speed and anti-interference ability of the system. At last can also improve the output performance of the motorized spindle.

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Terminal sliding mode control of permanent magnet synchronous motor based on the reaching law

Cited by 15 publications

References 27 publications

High-order Supper-twisting Based Terminal Sliding Mode Control Applied on Three Phases Permanent Synchronous Machine

High-order Supper-twisting Based Terminal Sliding Mode Control Applied on Three Phases Permanent Synchronous Machine

Adaptive sliding mode predictive power control of three-phase AC/DC converters

A Novel Fuzzy PI-LADRC Combined Control Strategy for Permanent Magnet Synchronous Motorized Spindle

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