Integral sliding-mode flux observer for sensorless vector-controlled induction motors

Hung Chih Chen; Chun I. Wu; Chia Wen Chang; Yeong Hwa Chang; Hung Wei Lin

doi:10.1109/ICSSE.2010.5551757

Integral sliding-mode flux observer for sensorless vector-controlled induction motors

Hung Chih Chen^*, Chun I. Wu, Chia Wen Chang, Yeong Hwa Chang, Hung Wei Lin

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

7 Scopus citations

Abstract

The control performance of sensorless vector-controlled induction motors mainly relies on an accurate flux estimation. However, due to the variations of electrical parameters, the inaccuracy of estimated fluxes will cause the performance degradation of speed control. In this paper, an integral sliding-mode flux observer is provided to estimate the d- and q-axis fluxes in the stationary reference frame. To certify the closed-loop stability, the stability analysis based on the Lyapunov theory is also presented. In addition to simulations, a DSP/FPGA based experimental platform is setup to evaluate the feasibility of proposed control scheme. Simulations and experimental results illustrate that the responses of flux and speed can be performed as desire by utilizing the integral sliding-mode flux observer in a wide speed range.

Original language	English
Title of host publication	2010 International Conference on System Science and Engineering, ICSSE 2010
Pages	298-303
Number of pages	6
DOIs	https://doi.org/10.1109/ICSSE.2010.5551757
State	Published - 2010
Event	2010 International Conference on System Science and Engineering, ICSSE 2010 - Taipei, Taiwan Duration: 01 07 2010 → 03 07 2010

Publication series

Name	2010 International Conference on System Science and Engineering, ICSSE 2010

Conference

Conference	2010 International Conference on System Science and Engineering, ICSSE 2010
Country/Territory	Taiwan
City	Taipei
Period	01/07/10 → 03/07/10

Keywords

DSP/FPGA
Flux observer
Inducton motor
Integral sliding-mode
Vector control

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10.1109/ICSSE.2010.5551757

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Chen, H. C., Wu, C. I., Chang, C. W., Chang, Y. H., & Lin, H. W. (2010). Integral sliding-mode flux observer for sensorless vector-controlled induction motors. In 2010 International Conference on System Science and Engineering, ICSSE 2010 (pp. 298-303). Article 5551757 (2010 International Conference on System Science and Engineering, ICSSE 2010). https://doi.org/10.1109/ICSSE.2010.5551757

@inproceedings{b415ab3d892c4b20864d8d51ebb93aa6,

title = "Integral sliding-mode flux observer for sensorless vector-controlled induction motors",

abstract = "The control performance of sensorless vector-controlled induction motors mainly relies on an accurate flux estimation. However, due to the variations of electrical parameters, the inaccuracy of estimated fluxes will cause the performance degradation of speed control. In this paper, an integral sliding-mode flux observer is provided to estimate the d- and q-axis fluxes in the stationary reference frame. To certify the closed-loop stability, the stability analysis based on the Lyapunov theory is also presented. In addition to simulations, a DSP/FPGA based experimental platform is setup to evaluate the feasibility of proposed control scheme. Simulations and experimental results illustrate that the responses of flux and speed can be performed as desire by utilizing the integral sliding-mode flux observer in a wide speed range.",

keywords = "DSP/FPGA, Flux observer, Inducton motor, Integral sliding-mode, Vector control",

author = "Chen, {Hung Chih} and Wu, {Chun I.} and Chang, {Chia Wen} and Chang, {Yeong Hwa} and Lin, {Hung Wei}",

year = "2010",

doi = "10.1109/ICSSE.2010.5551757",

language = "英语",

isbn = "9781424464746",

series = "2010 International Conference on System Science and Engineering, ICSSE 2010",

pages = "298--303",

booktitle = "2010 International Conference on System Science and Engineering, ICSSE 2010",

note = "2010 International Conference on System Science and Engineering, ICSSE 2010 ; Conference date: 01-07-2010 Through 03-07-2010",

}

Chen, HC, Wu, CI, Chang, CW, Chang, YH & Lin, HW 2010, Integral sliding-mode flux observer for sensorless vector-controlled induction motors. in 2010 International Conference on System Science and Engineering, ICSSE 2010., 5551757, 2010 International Conference on System Science and Engineering, ICSSE 2010, pp. 298-303, 2010 International Conference on System Science and Engineering, ICSSE 2010, Taipei, Taiwan, 01/07/10. https://doi.org/10.1109/ICSSE.2010.5551757

Integral sliding-mode flux observer for sensorless vector-controlled induction motors. / Chen, Hung Chih; Wu, Chun I.; Chang, Chia Wen et al.
2010 International Conference on System Science and Engineering, ICSSE 2010. 2010. p. 298-303 5551757 (2010 International Conference on System Science and Engineering, ICSSE 2010).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Integral sliding-mode flux observer for sensorless vector-controlled induction motors

AU - Chen, Hung Chih

AU - Wu, Chun I.

AU - Chang, Chia Wen

AU - Chang, Yeong Hwa

AU - Lin, Hung Wei

PY - 2010

Y1 - 2010

N2 - The control performance of sensorless vector-controlled induction motors mainly relies on an accurate flux estimation. However, due to the variations of electrical parameters, the inaccuracy of estimated fluxes will cause the performance degradation of speed control. In this paper, an integral sliding-mode flux observer is provided to estimate the d- and q-axis fluxes in the stationary reference frame. To certify the closed-loop stability, the stability analysis based on the Lyapunov theory is also presented. In addition to simulations, a DSP/FPGA based experimental platform is setup to evaluate the feasibility of proposed control scheme. Simulations and experimental results illustrate that the responses of flux and speed can be performed as desire by utilizing the integral sliding-mode flux observer in a wide speed range.

AB - The control performance of sensorless vector-controlled induction motors mainly relies on an accurate flux estimation. However, due to the variations of electrical parameters, the inaccuracy of estimated fluxes will cause the performance degradation of speed control. In this paper, an integral sliding-mode flux observer is provided to estimate the d- and q-axis fluxes in the stationary reference frame. To certify the closed-loop stability, the stability analysis based on the Lyapunov theory is also presented. In addition to simulations, a DSP/FPGA based experimental platform is setup to evaluate the feasibility of proposed control scheme. Simulations and experimental results illustrate that the responses of flux and speed can be performed as desire by utilizing the integral sliding-mode flux observer in a wide speed range.

KW - DSP/FPGA

KW - Flux observer

KW - Inducton motor

KW - Integral sliding-mode

KW - Vector control

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DO - 10.1109/ICSSE.2010.5551757

M3 - 会议稿件

AN - SCOPUS:77957567702

SN - 9781424464746

T3 - 2010 International Conference on System Science and Engineering, ICSSE 2010

SP - 298

EP - 303

BT - 2010 International Conference on System Science and Engineering, ICSSE 2010

T2 - 2010 International Conference on System Science and Engineering, ICSSE 2010

Y2 - 1 July 2010 through 3 July 2010

ER -

Integral sliding-mode flux observer for sensorless vector-controlled induction motors

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