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Processor in the Loop Experimentation of an Integral Backstepping Control Strategy Based Torque Observer for Induction Motor Drive

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This paper proposes the design and the implementation, using Processor In the Loop “PIL” approach, of a Backstepping control strategy for induction motor “IM”. The proposed control strategy is based on a state-space model of IM in the rotor flux reference frame and uses an integrator to enhance the accuracy of the controlled system. This work also presents the design of a load torque observer using Luenberger method. The load torque estimation is indeed required for accurate determination of the control law. Code generation and validation of the proposed control algorithm use Matlab/Simulink R2017b and Code Composer Studio CCSv7 software platform. In addition, LAUNCHXL-F28069M development board based on TMS320F28069 DSP from Texas instruments is used as target for implementation. It should be noted that, in this work, parameters of controller and observer are calculated according to the desired performances. Obtained results prove that these requirements are met.
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Integral Backstepping Control; Induction Motor; Processor in the Loop; Space Vector Modulation; Load Torque Luenberger Observer

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M. Elhaissouf, E. Lotfi, B. Rached, M. Elharoussi, and A. Barazzouk, DSP Implementation In the Loop of the Indirect Rotor Field Orientation Control for the Three-Phase Asynchronous Machine, Assoc. Comput. Mach., 2017.

N. Kabache, S. Moulahoum and H. Houassine, FPGA Implementation of direct Rotor Field Oriented Control for Induction Motor, 2013 18th International Conference on Methods & Models in Automation & Robotics (MMAR), Miedzyzdroje, Poland, 2013, pp. 485-489.

El Haissouf, M., El Haroussi, M., Ba-razzouk, A., Processor in the Loop Comparative Study of Indirect Rotor Field Oriented Control, Direct Self Control, Direct Torque Control and Space Vector Modulation Based Direct Torque Control for Induction Motor Drives, (2021) International Review on Modelling and Simulations (IREMOS), 14 (6), pp. 451-465.

M. Aktas, K. Awaili, M. Ehsani, and A. Arisoy, Direct torque control versus indirect field-oriented control of induction motors for electric vehicle applications, Eng. Sci. Technol. an Int. J., vol. 23, no. 5, pp. 1134-1143, 2020.

V. Kosti, M. Petronijevi, N. Mitrovi, and B. Bankovi, Experimental Verification Of Direct Torque Control Methods For Electric Drive Application, Autom. Control Robot., vol. 8, 2009.

G. Gatto, I. Marongiu, A. Serpi and A. Perfetto, A Predictive Direct Torque Control of Induction Machines, 2008 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Ischia, Italy, 2008, pp. 1103-1108.

F. Mehazzem, A. Lokmane, A. Reama, and D. Constantine, Real time implementation of backstepping-multiscalar control to induction motor fed by voltage source inverter, Int. J. Hydrogen Energy, vol. 42, no. 28, pp. 17965-17975, 2017.

R. Trabelsi, A. Khedher, M. Faouzi, and M. Faouzi, Backstepping control for an induction motor using an adaptive sliding rotor-flux observer, Electr. Power Syst. Res., vol. 93, pp. 1-15, 2012.

F. Mehazzem, A. L. Nemmour, A. Reama, and H. Benalla, Nonlinear Integral Backstepping Control for Induction Motors, Acemp - Electromotion, no. September, pp. 8-10, 2011.

Abbou, A., Mahmoudi, H., Design of a new sensorless controller of induction motor using backstepping approach, (2008) International Review of Electrical Engineering (IREE), 3 (1), pp. 166-173.

Benzineb, O., Salhi, H., Tadjine, M., Boucherit, M. S., Benbouzid, M. E. H., A PI/Backstepping Approach for Induction Motor Drives Robust Control, (2010) International Review of Electrical Engineering (IREE), 5 (2), pp. 426-432.

Ouchatti, A., Abbou, A., Akherraz, M., Taouni, A., Induction Motor Controller Using Fuzzy MRAS and Backstepping Approach, (2014) International Review of Electrical Engineering (IREE), 9 (3), pp. 511-518.

Aichi, B., Bourahla, M., Kendouci, K., High-Performance Speed Control of Induction Motor Using a Variable Gains Backstepping: Experimental Validation, (2018) International Review of Electrical Engineering (IREE), 13 (4), pp. 342-351.

Moutchou, M., Mahmoudi, H., Abbou, A., Sensorless sliding mode-backstepping control of the induction machine, using sliding mode-MRAS observer, (2013) International Review on Modelling and Simulations (IREMOS), 6 (2), pp. 387-395.

Bennassar, A., Abbou, A., Akherraz, M., A New Sensorless Control Design of Induction Motor Based on Backstepping Sliding Mode Approach, (2014) International Review on Modelling and Simulations (IREMOS), 7 (1), pp. 35-42.

Madark, M., Ba-Razzouk, A., Abdelmounim, E., El Malah, M., An Effective Method for Rotor Time-Constant and Load Torque Estimation for High Performance Induction Motor Vector Control, (2017) International Review on Modelling and Simulations (IREMOS), 10 (6), pp. 410-422.

C. Chen, H. Yu, F. Gong, and H. Wu, Induction Motor Adaptive Backstepping Control and Efficiency Optimization Based on Load Observer, Energies, 2020.

Y. Azzoug, M. Sahraoui, R. Pusca, and T. Ameid, High-performance vector control without AC phase current sensors for induction motor drives : Simulation and real-time implementation, ISA Trans., vol. 109, pp. 295-306, 2021.

N. Djeghali, M. Ghanes, and J. P. Barbot, Sensorless Fault Tolerant Control Based On Backstepping Strategy For Induction Motors, vol. 44, no. 1. IFAC, 2011.

H. B. Imen, Backstepping Controller Design using a High Gain Observer for Induction Motor, Int. J. Comput. Appl., vol. 23, no. 3, pp. 1-6, 2011.

H. Ouadi, F. Giri, A. Elfadili, and L. Dugard, Control Engineering Practice Induction machine speed control with flux optimization, Control Eng. Pract., vol. 18, no. 1, pp. 55-66, 2010.

M. Jalalifar and A. F. Payam, Dynamic Modeling and Simulation of an Induction Motor with Adaptive Backstepping Design of an Input-Output Feedback Linearization Controller in Series Hybrid Electric Vehicle, SERBIAN J. Electr. Eng., vol. 4, no. 2, pp. 119-132, 2007.

G. Abdelmadjid, B. S. Mohamed, T. Mohamed, S. Ahmed, and M. Youcef, An improved stator winding fault tolerance architecture for vector control of induction motor: Theory and experiment, Electr. Power Syst. Res., vol. 104, pp. 129-137, 2013.

C. Ben Regaya, F. Farhani, and A. Zaafouri, An Adaptive Sliding-Mode Speed Observer, ICIC Int., vol. 11, no. 4, pp. 763-771, 2017.

P. Martin and P. Rouchon, Two simple flux observers for induction motors, Int. J. Adapt. Control Signal Process., vol. 1115, no. March, 2000.<171::AID-ACS583>3.0.CO;2-0

F. L. Mapelli, D. Tarsitano, and F. Cheli, MRAS rotor resistance estimators for EV vector controlled induction motor traction drive : Analysis and experimental results, Electr. Power Syst. Res., vol. 146, pp. 298-307, 2017.

L. E. Ortega-García, D. Rodriguez-Sotelo, J. C. Nuñez-Perez, Y. Sandoval-Ibarra, and F. J. Perez-Pinal, DSP-HIL Comparison between IM Drive Control Strategies, Electronics, vol. 10, no. 8, p. 921, 2021.


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