Standard

One-stage Observer for Permanent Magnet Synchronous Motors. / Vedyakov, A.; Bespalov, V.; Sinetova, M.; Vediakova, A.

In: IFAC-PapersOnLine, Vol. 59, No. 14, 2025, p. 55-60.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Vedyakov, A, Bespalov, V, Sinetova, M & Vediakova, A 2025, 'One-stage Observer for Permanent Magnet Synchronous Motors', IFAC-PapersOnLine, vol. 59, no. 14, pp. 55-60. https://doi.org/10.1016/j.ifacol.2025.12.125

APA

Vedyakov, A., Bespalov, V., Sinetova, M., & Vediakova, A. (2025). One-stage Observer for Permanent Magnet Synchronous Motors. IFAC-PapersOnLine, 59(14), 55-60. https://doi.org/10.1016/j.ifacol.2025.12.125

Vancouver

Vedyakov A, Bespalov V, Sinetova M, Vediakova A. One-stage Observer for Permanent Magnet Synchronous Motors. IFAC-PapersOnLine. 2025;59(14):55-60. https://doi.org/10.1016/j.ifacol.2025.12.125

Author

Vedyakov, A. ; Bespalov, V. ; Sinetova, M. ; Vediakova, A. / One-stage Observer for Permanent Magnet Synchronous Motors. In: IFAC-PapersOnLine. 2025 ; Vol. 59, No. 14. pp. 55-60.

BibTeX

@article{a81586e353e7438bb364f0dabf8d5b23,
title = "One-stage Observer for Permanent Magnet Synchronous Motors",
abstract = "In this paper, we consider the observer design problem for permanent magnet synchronous motors (PMSMs). We assume that only the stator current and control voltage are measured, while all motor parameters are known. The load torque is unknown and assumed to be constant or slowly varying over time. We propose a new one-stage observer based on the Generalized Parameter Estimation-Based Observers (GPEBO) method, which simultaneously estimates rotor speed, flux, and load torque. The observer explicitly accounts for viscous friction, a factor that was not always considered in previous studies. The simulation results demonstrate the effectiveness of the proposed approach. {\textcopyright} 2025 Elsevier B.V.. All rights reserved.",
keywords = "adaptive system, control, filter design, GPEBO, nonlinear observers, PMSM, sensorless control, Adaptive control systems, Parameter estimation, Sensorless control, Synchronous motors, Torque measurement, Design problems, Filter designs, Generalized parameter estimation-based observer, Load torques, Non-linear observer, Observers designs, Parameters estimation, Permanent Magnet Synchronous Motor, Sensorless, Stator currents, Permanent magnets",
author = "A. Vedyakov and V. Bespalov and M. Sinetova and A. Vediakova",
note = "Export Date: 16 February 2026; Cited By: 0; Conference name: 15th IFAC Workshop on Adaptive and Learning Control Systems, ALCOS 2025; Conference location: Mexico City; Conference date: 2025-07-02 through 2025-07-04; 15th IFAC Workshop on Adaptive and Learning Control Systems ; Conference date: 02-07-2025 Through 04-07-2025",
year = "2025",
doi = "10.1016/j.ifacol.2025.12.125",
language = "English",
volume = "59",
pages = "55--60",
journal = "IFAC-PapersOnLine",
issn = "2405-8971",
publisher = "Elsevier",
number = "14",

}

RIS

TY - JOUR

T1 - One-stage Observer for Permanent Magnet Synchronous Motors

AU - Vedyakov, A.

AU - Bespalov, V.

AU - Sinetova, M.

AU - Vediakova, A.

N1 - Export Date: 16 February 2026; Cited By: 0; Conference name: 15th IFAC Workshop on Adaptive and Learning Control Systems, ALCOS 2025; Conference location: Mexico City; Conference date: 2025-07-02 through 2025-07-04

PY - 2025

Y1 - 2025

N2 - In this paper, we consider the observer design problem for permanent magnet synchronous motors (PMSMs). We assume that only the stator current and control voltage are measured, while all motor parameters are known. The load torque is unknown and assumed to be constant or slowly varying over time. We propose a new one-stage observer based on the Generalized Parameter Estimation-Based Observers (GPEBO) method, which simultaneously estimates rotor speed, flux, and load torque. The observer explicitly accounts for viscous friction, a factor that was not always considered in previous studies. The simulation results demonstrate the effectiveness of the proposed approach. © 2025 Elsevier B.V.. All rights reserved.

AB - In this paper, we consider the observer design problem for permanent magnet synchronous motors (PMSMs). We assume that only the stator current and control voltage are measured, while all motor parameters are known. The load torque is unknown and assumed to be constant or slowly varying over time. We propose a new one-stage observer based on the Generalized Parameter Estimation-Based Observers (GPEBO) method, which simultaneously estimates rotor speed, flux, and load torque. The observer explicitly accounts for viscous friction, a factor that was not always considered in previous studies. The simulation results demonstrate the effectiveness of the proposed approach. © 2025 Elsevier B.V.. All rights reserved.

KW - adaptive system

KW - control

KW - filter design

KW - GPEBO

KW - nonlinear observers

KW - PMSM

KW - sensorless control

KW - Adaptive control systems

KW - Parameter estimation

KW - Sensorless control

KW - Synchronous motors

KW - Torque measurement

KW - Design problems

KW - Filter designs

KW - Generalized parameter estimation-based observer

KW - Load torques

KW - Non-linear observer

KW - Observers designs

KW - Parameters estimation

KW - Permanent Magnet Synchronous Motor

KW - Sensorless

KW - Stator currents

KW - Permanent magnets

U2 - 10.1016/j.ifacol.2025.12.125

DO - 10.1016/j.ifacol.2025.12.125

M3 - Conference article

VL - 59

SP - 55

EP - 60

JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

SN - 2405-8971

IS - 14

T2 - 15th IFAC Workshop on Adaptive and Learning Control Systems

Y2 - 2 July 2025 through 4 July 2025

ER -

ID: 148838191