IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i4p864-d495181.html
   My bibliography  Save this article

Research on the Speed Sliding Mode Observation Method of a Bearingless Induction Motor

Author

Listed:
  • Youpeng Chen

    (Information Engineering College, Henan University of Science and Technology, Luoyang 471023, China)

  • Wenshao Bu

    (Electrical Engineering College, Henan University of Science and Technology, Luoyang 471023, China)

  • Yanke Qiao

    (Luoyang Mining Machinery Engineering Design Institute, Luoyang 471039, China)

Abstract

In order to achieve the speed sensorless control of a bearingless induction motor (BL-IM), a novel sliding mode observation (SMO) method of motor speed is researched. First of all, according to the mathematical model of a BL-IM system, the observation model of stator current and that of rotor flux-linkage are derived. In order to overcome the chattering problem of a sliding mode observer, a continuous saturation function is adopted to replace the traditional sign function. Then, the SMO model of motor speed is derived, and the stability of the proposed motor speed SMO method is validated by the Lyapunov stability theory. At the end, the observed motor speed and rotor flux-linkage are applied to a BL-IM inverse “dynamic decoupling control” (DDC) system. Simulation results show that the real-time observation or dynamic tracking of motor speed and rotor flux-linkage are achieved in a more timely manner and more accurately, and higher steady-state observation accuracy is obtained; the proposed SMO method can be used in the BL-IM’s inverse DDC system to realize reliable magnetic suspension operation control without a speed sensor.

Suggested Citation

  • Youpeng Chen & Wenshao Bu & Yanke Qiao, 2021. "Research on the Speed Sliding Mode Observation Method of a Bearingless Induction Motor," Energies, MDPI, vol. 14(4), pages 1-18, February.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:4:p:864-:d:495181
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/4/864/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/4/864/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Zebin Yang & Ling Wan & Xiaodong Sun & Fangli Li & Lin Chen, 2016. "Sliding Mode Variable Structure Control of a Bearingless Induction Motor Based on a Novel Reaching Law," Energies, MDPI, vol. 9(6), pages 1-14, June.
    2. Yuxin Sun & Jingwei Tang & Kai Shi, 2017. "Design of a Bearingless Outer Rotor Induction Motor," Energies, MDPI, vol. 10(5), pages 1-15, May.
    3. Zhiying Zhu & Jin Zhu & Xuan Guo & Yongjiang Jiang & Yukun Sun, 2019. "Numerical Modeling of Suspension Force for Bearingless Flywheel Machine Based on Differential Evolution Extreme Learning Machine," Energies, MDPI, vol. 12(23), pages 1-17, November.
    4. Xiaoyuan Wang & Yaopeng Zhang & Peng Gao, 2020. "Design and Analysis of Second-Order Sliding Mode Controller for Active Magnetic Bearing," Energies, MDPI, vol. 13(22), pages 1-14, November.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Piotr Leśniewski & Andrzej Bartoszewicz, 2021. "Reaching Law Based Sliding Mode Control of Sampled Time Systems," Energies, MDPI, vol. 14(7), pages 1-19, March.
    2. Ahmed G. Mahmoud A. Aziz & Almoataz Y. Abdelaziz & Ziad M. Ali & Ahmed A. Zaki Diab, 2023. "A Comprehensive Examination of Vector-Controlled Induction Motor Drive Techniques," Energies, MDPI, vol. 16(6), pages 1-32, March.
    3. Krzysztof Falkowski & Paulina Kurnyta-Mazurek & Tomasz Szolc & Maciej Henzel, 2022. "Radial Magnetic Bearings for Rotor–Shaft Support in Electric Jet Engine," Energies, MDPI, vol. 15(9), pages 1-33, May.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Rok Pajer & Amor Chowdhury & Miran Rodič, 2019. "Control of a Multiphase Buck Converter, Based on Sliding Mode and Disturbance Estimation, Capable of Linear Large Signal Operation," Energies, MDPI, vol. 12(14), pages 1-26, July.
    2. Farrukh Hafiz Nagi & Jawaid Iqbal Inayat-Hussain & Syed Khaleel Ahmed, 2022. "Fuzzy Bang-Bang Relay Control of a Rigid Rotor Supported by Active Magnetic Bearings," Energies, MDPI, vol. 15(11), pages 1-20, May.
    3. Pawel Latosinski & Andrzej Bartoszewicz, 2023. "Sliding Mode Controllers in Energy Systems and Other Applications," Energies, MDPI, vol. 16(3), pages 1-4, January.
    4. Katarzyna Adamiak & Andrzej Bartoszewicz, 2022. "Novel Power-Rate Reaching Law for Quasi-Sliding Mode Control," Energies, MDPI, vol. 15(15), pages 1-14, July.
    5. Krzysztof Falkowski & Paulina Kurnyta-Mazurek & Tomasz Szolc & Maciej Henzel, 2022. "Radial Magnetic Bearings for Rotor–Shaft Support in Electric Jet Engine," Energies, MDPI, vol. 15(9), pages 1-33, May.
    6. Sven Teske & Jaysson Guerrero, 2022. "One Earth Climate Model—Integrated Energy Assessment Model to Develop Industry-Specific 1.5 °C Pathways with High Technical Resolution for the Finance Sector," Energies, MDPI, vol. 15(9), pages 1-32, April.
    7. Si-Woo Song & Won-Ho Kim & Ju Lee & Dong-Hoon Jung, 2023. "A Study on Weight Reduction and High Performance in Separated Magnetic Bearings," Energies, MDPI, vol. 16(7), pages 1-13, March.
    8. Takwa Sellami & Hanen Berriri & Sana Jelassi & A Moumen Darcherif & M Faouzi Mimouni, 2017. "Short-Circuit Fault Tolerant Control of a Wind Turbine Driven Induction Generator Based on Sliding Mode Observers," Energies, MDPI, vol. 10(10), pages 1-21, October.
    9. Chih-Hong Lin, 2020. "Altered Grey Wolf Optimization and Taguchi Method with FEA for Six-Phase Copper Squirrel Cage Rotor Induction Motor Design," Energies, MDPI, vol. 13(9), pages 1-17, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:14:y:2021:i:4:p:864-:d:495181. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.