Generalized predictive control robust for position control of induction motor using field-oriented control

Silva, Wellington A.; Antonio, B. S.; Torrico, Bismark C.; Honório, Dalton A.; Neto, Tobias Rafael Fernandes; Reis, Laurinda L. N. dos; Barreto, Luiz Henrique Silva Colado

doi:10.1007/s00202-014-0326-x

Cited by 17 publications

(4 citation statements)

References 16 publications

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“…Thus, the overall control system consists typically of an inner current control loop and an outer speed control loop in cascade. The studies that employed GPC laws to control induction motors, provide very satisfactory results in terms of robustness, optimality and ability to face un-certainty, compared to the classical regulators such as PI/PID controllers [12]. In absence of system constraints, it is possible to obtain the optimal solution in an analytic (explicit) form and hence the GPC control laws are pre-calculated off-line.…”

Section: Introductionmentioning

confidence: 99%

Anti windup GPC speed controller for induction machine based on Youla parametrization

Otmane

2022

Journal of Electrical Engineering

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In the induction motor indirect vector control system, because of its physical limitations, the large step change in the speed command and/or load would eventually cause the so-called “integral windup phenomenon” which causes unexpected behavior of the system. To counteract this problem, an anti- windup generalized predictive speed control method is proposed by using the Youla parametrization. As first step, the design of an initial GPC controller based on its polynomial equivalent structure is required. Then, thanks to the Youla parametrization, this controller is retuned considering two specifications. The first is a frequency specification on the quadratic component of stator current response to the speed reference. And the second is a time domain constraint on the measured speed response to the speed reference. These constraints are formulated within a convex optimization framework. The simulation results proved the efficiency of the present design method.

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Section: Introductionmentioning

confidence: 99%

Anti windup GPC speed controller for induction machine based on Youla parametrization

Otmane

2022

Journal of Electrical Engineering

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“…Out of the control techniques [17][18][19][20][21][22][23][24], predictive control method [22] is a suitable technique to ensure constant current operation irrespective of the load condition. This work utilises a modified predictive control [25] that applies the predictive control action considering duty cycle and load current constraints. This constant current operation could reduce the sudden variations in source current thereby improving its life cycle.…”

Section: Introductionmentioning

confidence: 99%

Dual input dual output power converter with one‐step‐ahead control for hybrid electric vehicle applications

Santhosh¹,

Govindaraju²

2017

IET Electrical Systems in Transportation

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The rapid conversion of automotive accessory loads to the electrical domain demands a power converter to interface between the on-board source and storage units with the accessories. This study proposes a simplified structure of dual input dual output (DIDO) with single-stage power conversion for hybrid electric vehicle accessory applications. The topology is synthesised using pulsating source cells. The generic switch model-based DIDO is realised with power switches based on switch realisation technique. Steady-state and equivalent circuit models describing the converter structure are presented. Numerical simulations were performed with the state-space averaged mathematical model. A one-step-ahead controller is used for inductor current control in conjunction with a mode selection logic to utilise its operating modes based on the availability of the sources and its protection. The performance of the proposed converter and its associated control scheme under steadystate, transient conditions are corroborated by simulation and experimental results.

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“…Due to these advantages, this motor is so employed. Moreover, last years, including nowadays, a lot of new advanced position control of induction motor research works have been presented, [3], [4], [5], [6], [7]. Really, a way to enhance the dynamics and accuracy of the induction motor drives is investigating on control and estimation algorithms.…”

Section: Introductionmentioning

confidence: 99%

Effective Proportional Derivative position control of induction motor drives

Alkorta

Barambones

Vicandi

et al. 2016

2016 IEEE International Conference on Industrial Technology (ICIT)

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This paper presents an effective Proportional Derivative (PD) position controller of induction motor drives. A new procedure for controller design in frequency domain and the d-q synchronous rotating reference frame is presented, where the indirect vector control has been used. This position controller is validated experimentally using an industrial induction motor of 7.5 kW and an incremental encoder of 4096 impulses per revolution. The position regulator includes an effective Feed-Forward (FF) term instead of the Integral action (I), reducing drastically the undesirable effect of the unknown load disturbance on the position tracking. The presented algorithm has been tested using several simulation and real experiments, in suitable conditions and also in adverse conditions employing the unknown load disturbance, parameter uncertainties and measurement noise in the position and stator current loops signals, where its functional robustness is clearly demonstated. The obtained results are very satisfactory, suggesting its use in industry and in the research area to be used as a reference with other advanced position regulators. The stability of the controlled system is demonstrated in frequency domain and also by discretization of poles.

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Generalized predictive control robust for position control of induction motor using field-oriented control

Cited by 17 publications

References 16 publications

Anti windup GPC speed controller for induction machine based on Youla parametrization

Anti windup GPC speed controller for induction machine based on Youla parametrization

Dual input dual output power converter with one‐step‐ahead control for hybrid electric vehicle applications

Effective Proportional Derivative position control of induction motor drives

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