Controller Design via Sliding Mode Control Approach of Induction Motor -- A Survey

2014 ◽  
Author(s):  
Rakesh Patel ◽  
Hardik A. Shah ◽  
S.K. Shah ◽  
Ami T. Patel
Keyword(s):  
Sliding Mode Control ◽  
Induction Motor ◽  
Controller Design ◽  
Sliding Mode ◽  
Control Approach ◽  
Mode Control

scholarly journals Sensorless nonlinear sliding mode control of the induction machine at very low speed using FM-MRAS observer

2021 ◽  
Vol 12 (4) ◽  
pp. 1987
Author(s):  
Mokhtar Touam ◽  
Mohammed Chenafa ◽  
Soufyane Chekroun ◽  
Ramzi‎ Salim
Keyword(s):  
Sliding Mode Control ◽  
Induction Motor ◽  
Controller Design ◽  
Sliding Mode ◽  
Induction Machine ◽  
Resistance Change ◽  
Mode Control ◽  
Adaptation Mechanisms ◽  
Nonlinear Sliding Mode Control ◽  
Stator Resistance

<span lang="EN-US">The induction motor is complex because its dynamic is nonlinear, multivariable and highly coupled. In addition, the induction motor (IM) controller design can be degraded due to wide ranges operating speed specially in low and near-zero speeds and also to variation of interval parameters such as the stator resistance change because of stator heating during operation. Our contribution is the use of a nonlinear sliding mode control using a fuzzy mutual reference adaptive system observer based on two fuzzy adaptation mechanisms to estimate both rotor speed and stator resistance. The proposed work was verified and compared by simulation and tested in various ranges of speed with motor and regenerating regions of operation. The results show that the proposed approach has proved good effectiveness in tracking and observation.</span>

Dynamic Modeling and Sliding Mode Control of a 2-DOF Spherical Parallel Mechanism With a Passive Branch

2014 ◽  
Author(s):  
Bin Chen ◽  
Jingjun Yu ◽  
Guanghua Zong ◽  
Jing Kuang
Keyword(s):  
Sliding Mode Control ◽  
Tracking Control ◽  
Parallel Mechanism ◽  
High Speed ◽  
Controller Design ◽  
Sliding Mode ◽  
Lyapunov Theory ◽  
Control Approach ◽  
Mode Control ◽  
Spherical Parallel Mechanism

This paper presents a dynamic analysis and a sliding mode control approach for high speed tracking control of a 2-DOF spherical parallel mechanism with a redundant branch. The kinematics of this mechanism is briefly introduced, two of three branches are actuated and the rest one is a passive branch. The dynamic model is built based on Lagrange method and simplified to develop a real-time controller. The control scheme is designed given that only the angle and angular velocity of actuators are measureable. First a Quasi-sliding mode control algorithm is proposed to compensate the parameter perturbation and reduce the chattering phenomenon, and then the trending law is introduced to decrease the regulation time of tracking control. Lyapunov theory is performed to guarantee that the controller design is stable. Finally, experiment based on a prototype of SPM is carried out to verify the effectiveness of the proposed method.

Combined Sliding Mode Control with a Feedback Linearization for Speed Control of Induction Motor

2011 ◽  
Vol 7 (1) ◽  
pp. 19-24
Author(s):  
Aamir Hashim Obeid Ahmed ◽  
Martino O. Ajangnay ◽  
Shamboul A. Mohamed ◽  
Matthew W. Dunnigan
Keyword(s):  
Sliding Mode Control ◽  
Induction Motor ◽  
Feedback Linearization ◽  
Sliding Mode ◽  
Speed Control ◽  
Mode Control

scholarly journals MRAS-Based Switching Linear Feedback Strategy for Sensorless Speed Control of Induction Motor Drives

Energies ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3083
Author(s):  
Mohamed Amine Fnaiech ◽  
Jaroslaw Guzinski ◽  
Mohamed Trabelsi ◽  
Abdellah Kouzou ◽  
Mohamed Benbouzid ◽  
...  
Keyword(s):  
Sliding Mode Control ◽  
Induction Motor ◽  
Sliding Mode ◽  
Good Control ◽  
Motor Drives ◽  
Linear Feedback ◽  
Mode Control ◽  
Model Reference Adaptive System ◽  
Feedback Structure ◽  
Model Reference Adaptive

This paper presents a newly designed switching linear feedback structure of sliding mode control (SLF-SMC) plugged with an model reference adaptive system (MRAS) based sensorless field-oriented control (SFOC) for induction motor (IM). Indeed, the performance of the MRAS depends mainly on the operating point and the parametric variation of the IM. Hence, the sliding mode control (SMC) could be considered a good control alternative due to its easy implementation and robustness. Simulation and experimentation results are presented to show the superiority of the proposed SLF-SMC technique in comparison with the classical PI controller under different speed ranges and inertia conditions.

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