A Universal Gains Selection Method for Speed Observers of Induction Machine

被引:2
作者
Wachowiak, Daniel [1 ]
机构
[1] Gdansk Univ Technol, Fac Elect & Control Engn, Dept Elect Drives & Energy Convers, PL-80233 Gdansk, Poland
关键词
induction machine; speed observer; gains selection; system identification; genetic algorithms; least-squares estimation; SLIDING-MODE OBSERVER;
D O I
10.3390/en14206790
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Properties of state observers depend on proper gains selection. Each method of state estimation may require the implementation of specific techniques of finding those gains. The aim of this study is to propose a universal method of automatic gains selection and perform its verification on an induction machine speed observer. The method utilizes a genetic algorithm with fitness function which is directly based on the impulse response of the observer. System identification using least-squares estimation is implemented to determine the dynamic properties of the observer based on the estimation error signal. The influence of sampling time as well as signal length on the system identification has been studied. The results of gains selection using the proposed method have been compared with results obtained using the approach based on the placement of the poles of linearized estimation error equations. The introduced method delivers results comparable with analytical methods and does not require prior preparation specific to the implemented speed observer, such as linearization.
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页数:19
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共 27 条
  • [1] Alanis AY, 2013, 2013 IEEE CONGRESS ON EVOLUTIONARY COMPUTATION (CEC), P971
  • [2] Real-time sliding-mode observer and control of an induction motor
    Benchaib, A
    Rachid, A
    Audrezet, E
    Tadjine, M
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 1999, 46 (01) : 128 - 138
  • [3] GA-tuning of nonlinear observers for sensorless control of automotive power steering IPMSMs
    Bhangu, BS
    Bingham, CM
    [J]. 2005 IEEE Vehicle Power and Propulsion Conference (VPPC), 2005, : 772 - 779
  • [4] Bialon T., P 2016 SEL ISS EL EN
  • [5] Non-proportional full-order Luenberger observers of induction motors
    Bialon, Tadeusz
    Lewicki, Arkadiusz
    Pasko, Marian
    Niestroj, Roman
    [J]. ARCHIVES OF ELECTRICAL ENGINEERING, 2018, 67 (04) : 925 - 937
  • [6] Nonlinear Control of a Doubly Fed Generator Supplied by a Current Source Inverter
    Blecharz, Krzysztof
    Morawiec, Marcin
    [J]. ENERGIES, 2019, 12 (12)
  • [7] Keesman KJ, 2011, ADV TXB CONTR SIG PR, P1, DOI 10.1007/978-0-85729-522-4_1
  • [8] Extended Kalman filter based speeds estimation of series-connected five-phase two-motor drive system
    Khan, M. Rizwan
    Iqbal, Atif
    [J]. SIMULATION MODELLING PRACTICE AND THEORY, 2009, 17 (07) : 1346 - 1360
  • [9] Krishna M., 2015, B ELECT ENG INFORM, V4, P7, DOI [10.11591/eei.v4i1.303, DOI 10.11591/EEI.V4I1.303]
  • [10] Krzeminski Z., 1999, Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems. PEDS'99 (Cat. No.99TH8475), P555, DOI 10.1109/PEDS.1999.794625