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Application of Active Disturbance Rejection in a Bearingless Machine with Split-Winding

Author

Listed:
  • Rodrigo de Andrade Teixeira

    (Department of Computer Engineering and Automation, Federal University of Rio Grande do Norte (DCA-UFRN), Natal 59072-970, Brazil
    These authors contributed equally to this work.)

  • Werbet Luiz Almeida da Silva

    (Department of Computer Engineering and Automation, Federal University of Rio Grande do Norte (DCA-UFRN), Natal 59072-970, Brazil
    These authors contributed equally to this work.)

  • Adson Emanuel Santos Amaral

    (School of Science and Technology, University of Rio Grande do Norte (UFRN), Natal 59072-970, Brazil
    These authors contributed equally to this work.)

  • Walter Martins Rodrigues

    (Department of Natural Sciences, Mathematics, and Statistics, Federal Rural University of Semi-Arid (DCME-UFERSA), Mossoró 59625-900, Brazil
    These authors contributed equally to this work.)

  • Andrés Ortiz Salazar

    (Department of Computer Engineering and Automation, Federal University of Rio Grande do Norte (DCA-UFRN), Natal 59072-970, Brazil
    These authors contributed equally to this work.)

  • Elmer Rolando Llanos Villarreal

    (Department of Natural Sciences, Mathematics, and Statistics, Federal Rural University of Semi-Arid (DCME-UFERSA), Mossoró 59625-900, Brazil
    These authors contributed equally to this work.)

Abstract

In this paper it is proposed the displacement control of a bearingless induction machine (BIM) with split winding and optimized drive structure using Active Disturbance Rejection Control (ADRC). Considering that the BIM is a multivariable, nonlinear, and time-varying system with coupled variables, advanced control techniques can be useful in order to make the system operate efficiently and with good dynamic performance. The ADRC considers the total disturbance, composed of unmodeled dynamics, nonlinearities, uncertainties, and load variations, as an extended state and estimates it in real-time through a state observer. This increases the overall robustness of the control system to disturbances of different natures. The application of the ADRC technique on the radial position control of the BIM used in this work showed that a Linear version of ADRC is not able to compensate for radial load disturbances but this drawback can be solved by the use of a nonlinear observer in the ADRC structure. Besides that, both control versions of the ADRC were able to make stable the naturally unstable radial displacement of the machine’s rotor.

Suggested Citation

  • Rodrigo de Andrade Teixeira & Werbet Luiz Almeida da Silva & Adson Emanuel Santos Amaral & Walter Martins Rodrigues & Andrés Ortiz Salazar & Elmer Rolando Llanos Villarreal, 2023. "Application of Active Disturbance Rejection in a Bearingless Machine with Split-Winding," Energies, MDPI, vol. 16(7), pages 1-16, March.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:7:p:3100-:d:1110309
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    References listed on IDEAS

    as
    1. Francisco Elvis Carvalho Souza & Werbet Silva & Andrés Ortiz Salazar & José Paiva & Diego Moura & Elmer Rolando Llanos Villarreal, 2021. "A Novel Driving Scheme for Three-Phase Bearingless Induction Machine with Split Winding," Energies, MDPI, vol. 14(16), pages 1-15, August.
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    Cited by:

    1. José Raimundo Dantas Neto & José Soares Batista Lopes & Diego Antonio De Moura Fonsêca & Antonio Ronaldo Gomes Garcia & Jossana Maria de Souza Ferreira & Elmer Rolando Llanos Villarreal & Andrés Ortiz, 2024. "Artificial Intelligence for the Control of Speed of the Bearing Motor with Winding Split Using DSP," Energies, MDPI, vol. 17(5), pages 1-28, February.

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