Backstepping development as controller in fast response three phase induction motor based on indirect field oriented control

Happyanto, Dedid Cahya; Fauzi, Rizana; Hair, Jumaddil

doi:10.1109/elecsym.2016.7860970

Cited by 3 publications

(2 citation statements)

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“…Many authors have taken use of different advanced control approaches to govern the power electronics and drives area in this regard. For instance, adaptive control method [3], Backstepping algorithm [4,5], predictive control method [6] and Sliding Mode Control (SMC) [7][8][9]. Among the nonlinear control method, the SMC technique has become a fascinating nonlinear control method with a particular dynamic performance for IM, such as strong robustness, quick response, and simple software and hardware implementation [10].…”

Section: Introductionmentioning

confidence: 99%

An Enhanced Sliding Mode Speed Control for Induction Motor Drives

et al. 2022

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In this paper, an enhanced Integral Sliding Mode Control (ISMC) for mechanical speed of an Induction Motor (IM) is presented and experimentally validated. The design of the proposed controller has been done in the d-q synchronous reference frame and indirect Field Oriented Control (FOC). Global asymptotic speed tracking in the presence of model uncertainties and load torque variations has been guaranteed by using an enhanced ISMC surface. Moreover, this controller provides a faster speed convergence rate compared to the conventional ISMC and the Proportional Integral methods, and it eliminates the steady-state error. Furthermore, the chattering phenomenon is reduced by using a switching sigmoid function. The stability of the proposed controller under parameter uncertainties and load disturbances has been provided by using the Lyapunov stability theory. Finally, the performance of this control method is verified through numerical simulations and experimental tests, getting fast dynamics and good robustness for IM drives.

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Section: Introductionmentioning

confidence: 99%

An Enhanced Sliding Mode Speed Control for Induction Motor Drives

et al. 2022

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“…Three-phase asynchronous motors are commonly used in industrial and agricultural production due to their advantages of simple structure, ruggedness, and low price [1][2][3][4]. The emergence of vector control allows the AC speed regulation system to have good speed regulation performance, just like a DC speed regulation system [5].…”

Section: Introductionmentioning

confidence: 99%

Vector Speed Regulation of an Asynchronous Motor Based on Improved First-Order Linear Active Disturbance Rejection Technology

Zhou

Wang

2020

Energies

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Asynchronous motors are widely used in industry and agriculture because of their simple structure, low cost, and easy maintenance. However, due to the coupling and uncertain factors of the actual operation of the motor, a traditional controller cannot achieve a satisfactory control effect. A linear active disturbance rejection controller (LADRC), featuring good robustness and adaptability, was proposed to improve the control efficiency of a nonlinear, uncertain plant. A linear extended state observer (LESO) is the core part of a L. The accuracy of the observation of state variables and unknown disturbances is related to the control effect of the controller. The performance of a traditional LESO is not high enough, and thus an error differential is introduced by analyzing the principle of LESO to improve its observation performance. The improved LADRC applies to the vector speed control of the induction motor. Additionally, low-speed and high-speed no-load starting, sudden load, electromagnetic torque, and three-phase stator current of the induction motor was simulated using MATLAB (Developed by MathWorks in Natick, MA, USA, and dealt by MathWorks Software (Beijing) Co., Ltd. in Beijing, China). Theoretical analysis and simulation results show that the ADRC based on the improved linear expansion observer was better than the traditional linear ADRC in terms of the dynamic and static performance and robustness.

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