Application of Sliding Modes to Induction Motor Control

Şabanoviç, Asif; Izosimov, D.B.

doi:10.1109/tia.1981.4503896

Cited by 220 publications

(46 citation statements)

References 1 publication

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“…In this section, a controller is designed by combining the FOC method ( [3]) with Sliding Mode Control method (SMC, [23], [20]). The design procedure is based on the well-known assumption of current-fed IM (see [15], [5]).…”

Section: Foc Via Sliding Mode Techniquesmentioning

confidence: 99%

On Sensorless Induction Motor Drives: Sliding-Mode Observer and Output Feedback Controller

Ghanes

Zheng

2009

IEEE Trans. Ind. Electron.

110

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Abstract-In this paper, a sensorless output feedback controller is designed in order to drive the Induction Motor (IM) without the use of flux and speed sensors. Firstly, a new sliding mode observer that uses only the measured stator currents is synthesized to estimate the speed, the flux and the load torque. Secondly, a current-based field oriented sliding mode control is developed so as to steer the estimated speed and flux magnitude to the desired references. Stability analysis based on Lyapunov theory is also presented in order to guarantee the closed loop stability of the proposed observer-control system. Two experimental results for a 1.5-kW IM are presented and analyzed by taking into account the unobservability phenomena of the Sensorless Induction Motor (SIM).

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Section: Foc Via Sliding Mode Techniquesmentioning

confidence: 99%

On Sensorless Induction Motor Drives: Sliding-Mode Observer and Output Feedback Controller

Ghanes

Zheng

2009

IEEE Trans. Ind. Electron.

110

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“…Of course, this list is not exhaustive; there are other methods such as the unit vector control technique. Nevertheless, the most commonly used approaches for control of electrical machines are the relay control or the equivalent control [19][20][21][22]. They are preferred to the LFSG because the relay control is more suitable for the structure of the power electronics converters.…”

Section: Induction Machine Modelmentioning

confidence: 99%

Sliding mode control for an induction machine submitted to large variations of mechanical configuration

Bétin

Capolino

2007

Adaptive Control & Signal

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In this paper, a variable structure control (VSC) algorithm with a time-varying switching surface is combined with an indirect field-oriented control in order to control the position of an induction machine shaft submitted to large variations of mechanical configuration such as inertia or load torque changes. The introduction of a time-varying switching surface guarantees the existence of a sliding mode since the beginning of the shaft motion without any chattering effects. Indeed, this moving switching surface allows the reaching phase elimination and the motor behaviour is insensitive to unknown mechanical configuration changes. The algorithm has been first tested in simulation and then implemented using a low-cost DSP platform combined with a numerical coprocessor. Finally, an advanced test bed is used in order to evaluate the tracking properties and the robustness capacities of the VSC law with variations of the mechanical configuration.

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“…The variable structure control presented here, unlike the traditional variable structure designs [21,22] has an integral sliding surface [23,24]. The traditional sliding surfaces require an acceleration signal, but it is well known that transforming the sensed or the estimated speed into an acceleration signal is very sensitive to noisy effects.…”

Section: Introductionmentioning

confidence: 99%

Robust speed estimation and control of an induction motor drive based on artificial neural networks

Barambones

Garrido

2007

Adaptive Control & Signal

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In this paper, a speed estimation and control scheme of an induction motor drive based on an indirect field-oriented control is presented. On one hand, a rotor speed estimator based on an artificial neural network is proposed, and on the other hand, a control strategy based on the sliding-mode controller type is proposed. The stability analysis of the presented control scheme under parameter uncertainties and load disturbances is provided using the Lyapunov stability theory. Finally, simulated results show that the presented controller with the proposed observer provides high-performance dynamic characteristics and that this scheme is robust with respect to plant parameter variations and external load disturbances.

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Application of Sliding Modes to Induction Motor Control

Cited by 220 publications

References 1 publication

On Sensorless Induction Motor Drives: Sliding-Mode Observer and Output Feedback Controller

On Sensorless Induction Motor Drives: Sliding-Mode Observer and Output Feedback Controller

Sliding mode control for an induction machine submitted to large variations of mechanical configuration

Robust speed estimation and control of an induction motor drive based on artificial neural networks

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