Design of a DSP-Based PD-like Fuzzy Controller for Buck DC–DC Converters

Chia Wen Chang; Chin Wang Tao; Chen Chia Chuang

doi:10.1007/s40815-016-0214-9

Design of a DSP-Based PD-like Fuzzy Controller for Buck DC–DC Converters

Chia Wen Chang, Chin Wang Tao^*, Chen Chia Chuang

^*Corresponding author for this work

Research output: Contribution to journal › Journal Article › peer-review

8 Scopus citations

Abstract

This paper develops the DSP-based (digital signal processor) proportional-derivative-like (PD-like) fuzzy mechanism for a buck DC–DC converters. The computation complexity is one drawback for the fuzzy controller to be realized in real-time systems. To reduce the computational complexity of fuzzy mechanisms for the real-time DSP implementation, the PD-like fuzzy controller is proposed in which the input of the fuzzy controller is designed to be the linear combination of state variables. The stability of the buck DC–DC converters with PD-like fuzzy controller is discussed. Compared to a PD controller, experimental results indicate that the PD-like fuzzy controller achieves fast transient response and is robust to variations.

Original language	English
Pages (from-to)	971-979
Number of pages	9
Journal	International Journal of Fuzzy Systems
Volume	18
Issue number	6
DOIs	https://doi.org/10.1007/s40815-016-0214-9
State	Published - 01 12 2016
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2016, Taiwan Fuzzy Systems Association and Springer-Verlag Berlin Heidelberg.

Keywords

Buck converters
Digital signal processor (DSP)
Fuzzy control

Access to Document

10.1007/s40815-016-0214-9

Cite this

@article{bdb57fe62fb142caaf8bd23b76d65e1f,

title = "Design of a DSP-Based PD-like Fuzzy Controller for Buck DC–DC Converters",

abstract = "This paper develops the DSP-based (digital signal processor) proportional-derivative-like (PD-like) fuzzy mechanism for a buck DC–DC converters. The computation complexity is one drawback for the fuzzy controller to be realized in real-time systems. To reduce the computational complexity of fuzzy mechanisms for the real-time DSP implementation, the PD-like fuzzy controller is proposed in which the input of the fuzzy controller is designed to be the linear combination of state variables. The stability of the buck DC–DC converters with PD-like fuzzy controller is discussed. Compared to a PD controller, experimental results indicate that the PD-like fuzzy controller achieves fast transient response and is robust to variations.",

keywords = "Buck converters, Digital signal processor (DSP), Fuzzy control",

author = "Chang, {Chia Wen} and Tao, {Chin Wang} and Chuang, {Chen Chia}",

note = "Publisher Copyright: {\textcopyright} 2016, Taiwan Fuzzy Systems Association and Springer-Verlag Berlin Heidelberg.",

year = "2016",

month = dec,

day = "1",

doi = "10.1007/s40815-016-0214-9",

language = "英语",

volume = "18",

pages = "971--979",

journal = "International Journal of Fuzzy Systems",

issn = "1562-2479",

publisher = "Springer International Publishing AG",

number = "6",

}

TY - JOUR

T1 - Design of a DSP-Based PD-like Fuzzy Controller for Buck DC–DC Converters

AU - Chang, Chia Wen

AU - Tao, Chin Wang

AU - Chuang, Chen Chia

PY - 2016/12/1

Y1 - 2016/12/1

N2 - This paper develops the DSP-based (digital signal processor) proportional-derivative-like (PD-like) fuzzy mechanism for a buck DC–DC converters. The computation complexity is one drawback for the fuzzy controller to be realized in real-time systems. To reduce the computational complexity of fuzzy mechanisms for the real-time DSP implementation, the PD-like fuzzy controller is proposed in which the input of the fuzzy controller is designed to be the linear combination of state variables. The stability of the buck DC–DC converters with PD-like fuzzy controller is discussed. Compared to a PD controller, experimental results indicate that the PD-like fuzzy controller achieves fast transient response and is robust to variations.

AB - This paper develops the DSP-based (digital signal processor) proportional-derivative-like (PD-like) fuzzy mechanism for a buck DC–DC converters. The computation complexity is one drawback for the fuzzy controller to be realized in real-time systems. To reduce the computational complexity of fuzzy mechanisms for the real-time DSP implementation, the PD-like fuzzy controller is proposed in which the input of the fuzzy controller is designed to be the linear combination of state variables. The stability of the buck DC–DC converters with PD-like fuzzy controller is discussed. Compared to a PD controller, experimental results indicate that the PD-like fuzzy controller achieves fast transient response and is robust to variations.

KW - Buck converters

KW - Digital signal processor (DSP)

KW - Fuzzy control

UR - http://www.scopus.com/inward/record.url?scp=84996504356&partnerID=8YFLogxK

U2 - 10.1007/s40815-016-0214-9

DO - 10.1007/s40815-016-0214-9

M3 - 文章

AN - SCOPUS:84996504356

SN - 1562-2479

VL - 18

SP - 971

EP - 979

JO - International Journal of Fuzzy Systems

JF - International Journal of Fuzzy Systems

IS - 6

ER -

Design of a DSP-Based PD-like Fuzzy Controller for Buck DC–DC Converters

Abstract

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this