Current Sensorless Regulation for Converters via Integral Fuzzy Control
Summary :
In this paper, we propose an integral-type T-S fuzzy control scheme to deal with the regulation problem of buck converters without current sensors. This current sensorless control of converters provides the output voltage to achieve zero steady-state error and is with high robust performance. The stability of the overall closed-loop system is rigorously analyzed by using Lyapunov's method. Based on an appropriate assumption, the separation principle can still succeed in the control problems. Hence, the controller and observer gains can be separately obtained by solving LMIs via Matlab's toolbox. The observer-based controller is realized with Simulink and digital signal processors (DSPs). The simulation and experimental results verify the feasibility of the proposed schemes and show the satisfactory performance for the power converters.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E90-C No.2 pp.507-514
- Publication Date
- 2007/02/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1093/ietele/e90-c.2.507
- Type of Manuscript
- PAPER
- Category
- Electronic Circuits
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Keyword
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Kuang-Yow LIAN, Hui-Wen TU, Chi-Wang HONG, "Current Sensorless Regulation for Converters via Integral Fuzzy Control" in IEICE TRANSACTIONS on Electronics,
vol. E90-C, no. 2, pp. 507-514, February 2007, doi: 10.1093/ietele/e90-c.2.507.
Abstract: In this paper, we propose an integral-type T-S fuzzy control scheme to deal with the regulation problem of buck converters without current sensors. This current sensorless control of converters provides the output voltage to achieve zero steady-state error and is with high robust performance. The stability of the overall closed-loop system is rigorously analyzed by using Lyapunov's method. Based on an appropriate assumption, the separation principle can still succeed in the control problems. Hence, the controller and observer gains can be separately obtained by solving LMIs via Matlab's toolbox. The observer-based controller is realized with Simulink and digital signal processors (DSPs). The simulation and experimental results verify the feasibility of the proposed schemes and show the satisfactory performance for the power converters.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e90-c.2.507/_p
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@ARTICLE{e90-c_2_507,
author={Kuang-Yow LIAN, Hui-Wen TU, Chi-Wang HONG, },
journal={IEICE TRANSACTIONS on Electronics},
title={Current Sensorless Regulation for Converters via Integral Fuzzy Control},
year={2007},
volume={E90-C},
number={2},
pages={507-514},
abstract={In this paper, we propose an integral-type T-S fuzzy control scheme to deal with the regulation problem of buck converters without current sensors. This current sensorless control of converters provides the output voltage to achieve zero steady-state error and is with high robust performance. The stability of the overall closed-loop system is rigorously analyzed by using Lyapunov's method. Based on an appropriate assumption, the separation principle can still succeed in the control problems. Hence, the controller and observer gains can be separately obtained by solving LMIs via Matlab's toolbox. The observer-based controller is realized with Simulink and digital signal processors (DSPs). The simulation and experimental results verify the feasibility of the proposed schemes and show the satisfactory performance for the power converters.},
keywords={},
doi={10.1093/ietele/e90-c.2.507},
ISSN={1745-1353},
month={February},}
Copy
TY - JOUR
TI - Current Sensorless Regulation for Converters via Integral Fuzzy Control
T2 - IEICE TRANSACTIONS on Electronics
SP - 507
EP - 514
AU - Kuang-Yow LIAN
AU - Hui-Wen TU
AU - Chi-Wang HONG
PY - 2007
DO - 10.1093/ietele/e90-c.2.507
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E90-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2007
AB - In this paper, we propose an integral-type T-S fuzzy control scheme to deal with the regulation problem of buck converters without current sensors. This current sensorless control of converters provides the output voltage to achieve zero steady-state error and is with high robust performance. The stability of the overall closed-loop system is rigorously analyzed by using Lyapunov's method. Based on an appropriate assumption, the separation principle can still succeed in the control problems. Hence, the controller and observer gains can be separately obtained by solving LMIs via Matlab's toolbox. The observer-based controller is realized with Simulink and digital signal processors (DSPs). The simulation and experimental results verify the feasibility of the proposed schemes and show the satisfactory performance for the power converters.
ER -
English
