Zonotope-based interval estimation for discrete-time linear switched systems

Wenhan Zhang; Zhenhua Wang; Tarek Raïssi; Thach Ngoc Dinh; Georgi M. Dimirovski

doi:10.1016/j.ifacol.2020.12.593

Zonotope-based interval estimation for discrete-time linear switched systems

Wenhan Zhang^*
, Zhenhua Wang
, Tarek Raïssi
, Thach Ngoc Dinh
, Georgi M. Dimirovski

^*Corresponding author for this work

School of Astronautics, Harbin Institute of Technology
Conservatoire national des arts et métiers
Dogus University
SS Cyril and Methodius University in Skopje

Research output: Contribution to journal › Conference article › peer-review

20 Scopus citations

Abstract

This paper is concerned with the interval estimation for discrete-time linear switched systems affected by unknown disturbances and noises. A novel interval estimation approach is proposed by integrating robust observer design with zonotopic techniques. By introducing L_∞ technique into observer design, the proposed approach is effective in attenuating the influence of unknown disturbances and noises, and improving the accuracy of interval estimation. Based on the designed observer, the interval estimation can be obtained by using zonotopic analysis. Numerical simulation results are conducted to demonstrate the feasibility and effectiveness of the proposed approach.

Original language	English
Pages (from-to)	4707-4712
Number of pages	6
Journal	IFAC-PapersOnLine
Volume	53
Issue number	2
DOIs	https://doi.org/10.1016/j.ifacol.2020.12.593
State	Published - 2020
Externally published	Yes
Event	21st IFAC World Congress 2020 - Berlin, Germany Duration: 12 Jul 2020 → 17 Jul 2020

Keywords

Interval estimation
Observer design
Switched systems
Zonotopic techniques

Access to Document

10.1016/j.ifacol.2020.12.593

Cite this

@article{f0db7793112b4003a1c9c55d1abd85dc,

title = "Zonotope-based interval estimation for discrete-time linear switched systems",

abstract = "This paper is concerned with the interval estimation for discrete-time linear switched systems affected by unknown disturbances and noises. A novel interval estimation approach is proposed by integrating robust observer design with zonotopic techniques. By introducing L∞ technique into observer design, the proposed approach is effective in attenuating the influence of unknown disturbances and noises, and improving the accuracy of interval estimation. Based on the designed observer, the interval estimation can be obtained by using zonotopic analysis. Numerical simulation results are conducted to demonstrate the feasibility and effectiveness of the proposed approach.",

keywords = "Interval estimation, Observer design, Switched systems, Zonotopic techniques",

author = "Wenhan Zhang and Zhenhua Wang and Tarek Ra{\"i}ssi and Dinh, \{Thach Ngoc\} and Dimirovski, \{Georgi M.\}",

note = "Publisher Copyright: Copyright {\textcopyright} 2020 The Authors. This is an open access article under the CC BY-NC-ND license; 21st IFAC World Congress 2020 ; Conference date: 12-07-2020 Through 17-07-2020",

year = "2020",

doi = "10.1016/j.ifacol.2020.12.593",

language = "英语",

volume = "53",

pages = "4707--4712",

journal = "IFAC-PapersOnLine",

issn = "2405-8971",

publisher = "Elsevier B.V.",

number = "2",

}

TY - JOUR

T1 - Zonotope-based interval estimation for discrete-time linear switched systems

AU - Zhang, Wenhan

AU - Wang, Zhenhua

AU - Raïssi, Tarek

AU - Dinh, Thach Ngoc

AU - Dimirovski, Georgi M.

PY - 2020

Y1 - 2020

N2 - This paper is concerned with the interval estimation for discrete-time linear switched systems affected by unknown disturbances and noises. A novel interval estimation approach is proposed by integrating robust observer design with zonotopic techniques. By introducing L∞ technique into observer design, the proposed approach is effective in attenuating the influence of unknown disturbances and noises, and improving the accuracy of interval estimation. Based on the designed observer, the interval estimation can be obtained by using zonotopic analysis. Numerical simulation results are conducted to demonstrate the feasibility and effectiveness of the proposed approach.

AB - This paper is concerned with the interval estimation for discrete-time linear switched systems affected by unknown disturbances and noises. A novel interval estimation approach is proposed by integrating robust observer design with zonotopic techniques. By introducing L∞ technique into observer design, the proposed approach is effective in attenuating the influence of unknown disturbances and noises, and improving the accuracy of interval estimation. Based on the designed observer, the interval estimation can be obtained by using zonotopic analysis. Numerical simulation results are conducted to demonstrate the feasibility and effectiveness of the proposed approach.

KW - Interval estimation

KW - Observer design

KW - Switched systems

KW - Zonotopic techniques

UR - https://www.scopus.com/pages/publications/85105103369

U2 - 10.1016/j.ifacol.2020.12.593

DO - 10.1016/j.ifacol.2020.12.593

M3 - 会议文章

AN - SCOPUS:85105103369

SN - 2405-8971

VL - 53

SP - 4707

EP - 4712

JO - IFAC-PapersOnLine

JF - IFAC-PapersOnLine

IS - 2

T2 - 21st IFAC World Congress 2020

Y2 - 12 July 2020 through 17 July 2020

ER -

Zonotope-based interval estimation for discrete-time linear switched systems

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this