Composite Speed Control of PMSM Drive System Based on Finite Time Sliding Mode Observer

Xu, Wei; Junejo, Abdul Khalique; Tang, Yirong; Shahab, Muhammad Luthfi; Habib, Habib Ur Rahman; Huang, Shoudao

doi:10.1109/access.2021.3125316

Cited by 12 publications

(4 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…One is to combine vector control or DTC to realize the regulation and control of motor current, speed and position. The other is the application of observers in PMSMs [78][79][80], including motor parameter identification [81][82][83][84][85], disturbance observation, and motor sensorless control [86][87][88][89]. This section will introduce the design principle of the sliding mode controller and its characteristics, along with summarizing some improved SMC.…”

Section: Design Of Sliding Mode Controllermentioning

confidence: 99%

Overview of Sliding Mode Control Technology for Permanent Magnet Synchronous Motor System

Li,

Ding,

Sun

et al. 2024

IEEE Access

View full text Add to dashboard Cite

With the increasingly widespread application of permanent magnet synchronous motors (PMSMs), it is required that PMSM can still maintain high efficiency and high reliability in complex environments. Due to the nonlinearity of PMSMs and the influence of external disturbances, its precise control is still a challenge. As a modern control scheme, sliding mode control can improve the control PMSM drive system. It has been successfully applied in the control of PMSMs and has become a hot spot in the motor drive system. This paper provides an overview of the current research status of sliding mode control strategies based on PMSMs and introduces the design of sliding mode controllers, as well as the development and application of high-order sliding mode control. The method of suppressing the chattering problem is summarized, and the deficiencies of it are put forward. Finally, the development trend of sliding mode control technology is discussed, and the future development direction of SMC for PMSM is prospected.

show abstract

Section: Design Of Sliding Mode Controllermentioning

confidence: 99%

Overview of Sliding Mode Control Technology for Permanent Magnet Synchronous Motor System

Li,

Ding,

Sun

et al. 2024

IEEE Access

View full text Add to dashboard Cite

show abstract

“…Various control methods are proposed by researchers around the world in recent years to solve the above problems, such as adaptive control, 4,5 active disturbance rejection control, 6,7 model predictive control, [8][9][10] and sliding mode control. [11][12][13] Sliding mode control is widely used among them, due to its strong robustness, fast response speed, and insensitivity to the change of internal and external parameters perturbation of the system.…”

Section: Introductionmentioning

confidence: 99%

PMSM sliding mode control based on novel reaching law and extended state observer

Wang

et al. 2022

Advances in Mechanical Engineering

View full text Add to dashboard Cite

To improve the dynamic quality and control performance of the permanent magnet synchronous motor speed control system, a novel sliding mode control method with improved reaching law for PMSM was proposed, which has a shorter reaching time and small system chattering. An extended state observer (ESO) based on the hyperbolic tangent function for the sliding mode controller is designed to realize the real-time tracking of the mechanical angular velocity and load disturbance of the motor, which can weaken the influence of the internal parameter perturbation and external load disturbance. The performance of the novel sliding mode controller for PMSM was simulated based on MATLAB/Simulink. An experimental platform based on dSPACE is built. The simulation and experimental results show that this novel PMSM controller can effectively suppress the system chattering and improve the dynamic performance and robustness of the system.

show abstract

“…Meanwhile, the SMC has strong robustness, which is very helpful to the design of the observer. However, the traditional SMO has a high frequency of chattering (Xu et al, 2021;Gong et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

A new sensorless control strategy of the PMLSM based on an ultra-local model velocity control system

Zhang

Feng

et al. 2022

Mech. Sci.

View full text Add to dashboard Cite

Abstract. To improve the control performance and dynamic response of the permanent magnet linear synchronous motor (PMLSM), a new sensorless control strategy of the PMLSM with the ultra-local model velocity control system is designed in this paper. Firstly, a model-free speed controller (MFSC) is constructed based on the principle of the ultra-local model. Meanwhile, based on the traditional sliding-mode observer (SMO), the back-electromotive force (BEMF) in the SMO is optimized by the model reference adaptive system (MRAS) to improve the observed speed information of the PMLSM. This control strategy improves the dynamic response ability and stability of the PMLSM system. Compared with the traditional motor control strategy, this design gets rid of the dependence on mechanical sensors, improves the dynamic response ability of the PMLSM, and reduces the velocity tracking error. The superiority of the control system is verified by simulation and experiment. Compared with the traditional dual proportional–integral (PI) control system and SMO, the new control strategy can improve the dynamic response performance of the PMLSM, enhance the stability, and track the speed information of the PMLSM with low error to reduce the chatter.

show abstract

Composite Speed Control of PMSM Drive System Based on Finite Time Sliding Mode Observer

Cited by 12 publications

References 24 publications

Overview of Sliding Mode Control Technology for Permanent Magnet Synchronous Motor System

Overview of Sliding Mode Control Technology for Permanent Magnet Synchronous Motor System

PMSM sliding mode control based on novel reaching law and extended state observer

A new sensorless control strategy of the PMLSM based on an ultra-local model velocity control system

Contact Info

Product

Resources

About