Unknown Input Observer Design for Takagi-Sugeno Systems with Fuzzy Output Equation

Jitao Li; Zhenhua Wang; Yi Shen; Yipeng Liu

doi:10.1007/s12555-018-0170-2

Unknown Input Observer Design for Takagi-Sugeno Systems with Fuzzy Output Equation

Jitao Li
, Zhenhua Wang^*
, Yi Shen
, Yipeng Liu

^*Corresponding author for this work

School of Astronautics, Harbin Institute of Technology
Zhejiang University of Technology

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

11 Scopus citations

Abstract

This paper studies unknown input observer design for discrete-time Takagi-Sugeno fuzzy systems. The proposed unknown input observer has a new structure that can be applied to Takagi-Sugeno fuzzy systems with nonlinear output equation. We derive the design conditions of the proposed unknown input observer based on Lyapunov function and convert them into a set of linear matrix inequalities. Numerical simulations of a vehicle lateral dynamics are given to illustrate the effectiveness of the proposed method.

Original language	English
Pages (from-to)	267-272
Number of pages	6
Journal	International Journal of Control, Automation and Systems
Volume	17
Issue number	1
DOIs	https://doi.org/10.1007/s12555-018-0170-2
State	Published - 1 Jan 2019
Externally published	Yes

Keywords

Fuzzy output equation
Takagi-Sugeno fuzzy systems
unknown input observer

Access to Document

10.1007/s12555-018-0170-2

Cite this

@article{2938436f8c1a4dd2a62bc620be57c5d6,

title = "Unknown Input Observer Design for Takagi-Sugeno Systems with Fuzzy Output Equation",

abstract = "This paper studies unknown input observer design for discrete-time Takagi-Sugeno fuzzy systems. The proposed unknown input observer has a new structure that can be applied to Takagi-Sugeno fuzzy systems with nonlinear output equation. We derive the design conditions of the proposed unknown input observer based on Lyapunov function and convert them into a set of linear matrix inequalities. Numerical simulations of a vehicle lateral dynamics are given to illustrate the effectiveness of the proposed method.",

keywords = "Fuzzy output equation, Takagi-Sugeno fuzzy systems, unknown input observer",

author = "Jitao Li and Zhenhua Wang and Yi Shen and Yipeng Liu",

note = "Publisher Copyright: {\textcopyright} 2019, Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers and Springer-Verlag GmbH Germany, part of Springer Nature.",

year = "2019",

month = jan,

day = "1",

doi = "10.1007/s12555-018-0170-2",

language = "英语",

volume = "17",

pages = "267--272",

journal = "International Journal of Control, Automation and Systems",

issn = "1598-6446",

publisher = "Institute of Control, Robotics and Systems",

number = "1",

}

TY - JOUR

T1 - Unknown Input Observer Design for Takagi-Sugeno Systems with Fuzzy Output Equation

AU - Li, Jitao

AU - Wang, Zhenhua

AU - Shen, Yi

AU - Liu, Yipeng

PY - 2019/1/1

Y1 - 2019/1/1

N2 - This paper studies unknown input observer design for discrete-time Takagi-Sugeno fuzzy systems. The proposed unknown input observer has a new structure that can be applied to Takagi-Sugeno fuzzy systems with nonlinear output equation. We derive the design conditions of the proposed unknown input observer based on Lyapunov function and convert them into a set of linear matrix inequalities. Numerical simulations of a vehicle lateral dynamics are given to illustrate the effectiveness of the proposed method.

AB - This paper studies unknown input observer design for discrete-time Takagi-Sugeno fuzzy systems. The proposed unknown input observer has a new structure that can be applied to Takagi-Sugeno fuzzy systems with nonlinear output equation. We derive the design conditions of the proposed unknown input observer based on Lyapunov function and convert them into a set of linear matrix inequalities. Numerical simulations of a vehicle lateral dynamics are given to illustrate the effectiveness of the proposed method.

KW - Fuzzy output equation

KW - Takagi-Sugeno fuzzy systems

KW - unknown input observer

UR - https://www.scopus.com/pages/publications/85059445231

U2 - 10.1007/s12555-018-0170-2

DO - 10.1007/s12555-018-0170-2

M3 - 文章

AN - SCOPUS:85059445231

SN - 1598-6446

VL - 17

SP - 267

EP - 272

JO - International Journal of Control, Automation and Systems

JF - International Journal of Control, Automation and Systems

IS - 1

ER -

Unknown Input Observer Design for Takagi-Sugeno Systems with Fuzzy Output Equation

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this