Stability of sliding-mode current control for high performance induction motor position drives

Shiau, Lin-Goei; Lin, Ja‐Chen

doi:10.1049/ip-epa:20010035

Cited by 20 publications

(16 citation statements)

References 5 publications

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“…This control technique allows good steady state and good dynamic behavior in the presence of system parameters variation and disturbances [4][5][6]. Several methods of applying sliding mode control to induction motor drives have been presented [4][5][6][7][8]. All of these methods have a common feature: the analysis and design of the sliding mode controller are based on the mathematical model of the induction motor as used in indirect vector control.…”

Section: Introductionmentioning

confidence: 98%

Adaptive sliding mode observer for induction motor using two-time-scale approach

Mezouar

Fellah

Hadjeri

2007

Electric Power Systems Research

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Section: Introductionmentioning

confidence: 98%

Adaptive sliding mode observer for induction motor using two-time-scale approach

Mezouar

Fellah

Hadjeri

2007

Electric Power Systems Research

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“…This control technique has many good properties to offer such as insensitivity to parameter variations, external disturbance rejection and fast dynamic response [17,18]. Several methods of applying sliding mode control and/or observer to induction motor drives have been presented [19,20,21]. All of these methods have a common feature: the analysis and design of the sliding mode controller or observer are based on the mathematical model of the induction motor as used in indirect vector control.…”

Section: Introductionmentioning

confidence: 99%

Adaptive Speed Sensorless Vector Control of Induction Motor using Singularly Perturbed Sliding Mode Observer

Mezouar

Fellah

Hadjeri

et al. 2006

IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics

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 This paper presents a new approach for sensorless vector control of induction motor using singularly perturbed sliding mode observer. This approach is based on the singular perturbation theory which decomposes the original system of the observer error dynamics into separate slow and fast subsystems and permits a simple design and sequential determination of the observer gains. In this way, the flux observer accuracy (slow dynamics) is guaranteed through the current observer (fast dynamics). The rotor speed and the rotor resistance are estimated by adaptive laws based on measured and estimated stator currents and estimated rotor flux. The effectiveness of this new approach has been successfully verified through computer simulations, where the control algorithm is based on the indirect field oriented sliding mode control.

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“…Several continuous-time control schemes that take the induction motor dynamics into account have been applied to this problem [6,7,10,14,15]. A drawback of most of these methods is, however, that they require a considerable amount of tuning and engineering insight.…”

Section: Introductionmentioning

confidence: 99%

Discrete-time LPV current control of an induction motor

Bendtsen

Trangbaek

42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475)

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In this paper we apply a new method for gain-scheduled output feedback control of nonlinear systems to current control of an induction motor. The method relies on recently developed controller synthesis results for linear parameter-varying (LPV) systems, where the controller synthesis is formulated as a set of linear matrix inequalities with full-block multipliers. A standard nonlinear model of the motor is constructed and written on LPV form. We then show that, although originally developed in continuous time, the controller synthesis results can be applied to a discrete-time model as well without further complications. The synthesis method is applied to the model, yielding an LPV discrete-time controller. Finally, the efficiency of the control scheme is validated via simulations as well as experimentally on the actual induction motor, both in open-loop current control and when an outer speed control loop is closed around the current loop.

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Stability of sliding-mode current control for high performance induction motor position drives

Cited by 20 publications

References 5 publications

Adaptive sliding mode observer for induction motor using two-time-scale approach

Adaptive sliding mode observer for induction motor using two-time-scale approach

Adaptive Speed Sensorless Vector Control of Induction Motor using Singularly Perturbed Sliding Mode Observer

Discrete-time LPV current control of an induction motor

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