Robust output tracking control for Van der Pol oscillator: A sliding-mode differentiator approach

Hafiz Ahmed; Héctor  Ríos; Beshah Ayalew; Yongqiang Wang

doi:10.23919/ACC.2018.8431778

Robust output tracking control for Van der Pol oscillator: A sliding-mode differentiator approach

Hafiz Ahmed, Héctor Ríos, Beshah Ayalew, Yongqiang Wang

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

2 Citations (Scopus)

Abstract

Robust output tracking control of Van der Pol oscillator is an important practical problem from an application point of view. An output feedback based robust tracking control strategy is proposed in this work for that purpose. First, a High-Order Sliding-Mode (HOSM) differentiator is used to estimate the oscillator states from the measurable output. Then, the Continuous Singular Terminal Sliding Mode (CSTSM) algorithm is used as a robust tracking controller based on the estimated states. Through numerical simulation, it is shown that the proposed control strategy outperforms a passivity based robust nonlinear tracking controller. Finally, experimental validations are also provided to show the feasibility of the proposed control in real-time.

Original language	English
Title of host publication	American Control Conference (ACC-2018)
Publisher	IEEE
Pages	5350-5355
ISBN (Electronic)	978-1-5386-5428-6
ISBN (Print)	978-1-5386-5429-3
DOIs	https://doi.org/10.23919/ACC.2018.8431778
Publication status	Published - 16 Aug 2018
Event	2018 Annual American Control Conference - Milwaukee, WI, United States Duration: 27 Jun 2018 → 29 Jun 2018

Conference

Conference	2018 Annual American Control Conference
Country/Territory	United States
City	Milwaukee, WI
Period	27/06/18 → 29/06/18

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10.23919/ACC.2018.8431778

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@inproceedings{fe9b68a739fd4e5e88b9b431167c28c1,

title = "Robust output tracking control for Van der Pol oscillator: A sliding-mode differentiator approach",

abstract = "Robust output tracking control of Van der Pol oscillator is an important practical problem from an application point of view. An output feedback based robust tracking control strategy is proposed in this work for that purpose. First, a High-Order Sliding-Mode (HOSM) differentiator is used to estimate the oscillator states from the measurable output. Then, the Continuous Singular Terminal Sliding Mode (CSTSM) algorithm is used as a robust tracking controller based on the estimated states. Through numerical simulation, it is shown that the proposed control strategy outperforms a passivity based robust nonlinear tracking controller. Finally, experimental validations are also provided to show the feasibility of the proposed control in real-time.",

author = "Hafiz Ahmed and H{\'e}ctor R{\'i}os and Beshah Ayalew and Yongqiang Wang",

year = "2018",

month = aug,

day = "16",

doi = "10.23919/ACC.2018.8431778",

language = "English",

isbn = "978-1-5386-5429-3",

pages = "5350--5355",

booktitle = "American Control Conference (ACC-2018)",

publisher = "IEEE",

address = "United States",

note = "2018 Annual American Control Conference ; Conference date: 27-06-2018 Through 29-06-2018",

}

TY - GEN

T1 - Robust output tracking control for Van der Pol oscillator: A sliding-mode differentiator approach

AU - Ahmed, Hafiz

AU - Ríos, Héctor

AU - Ayalew, Beshah

AU - Wang, Yongqiang

PY - 2018/8/16

Y1 - 2018/8/16

N2 - Robust output tracking control of Van der Pol oscillator is an important practical problem from an application point of view. An output feedback based robust tracking control strategy is proposed in this work for that purpose. First, a High-Order Sliding-Mode (HOSM) differentiator is used to estimate the oscillator states from the measurable output. Then, the Continuous Singular Terminal Sliding Mode (CSTSM) algorithm is used as a robust tracking controller based on the estimated states. Through numerical simulation, it is shown that the proposed control strategy outperforms a passivity based robust nonlinear tracking controller. Finally, experimental validations are also provided to show the feasibility of the proposed control in real-time.

AB - Robust output tracking control of Van der Pol oscillator is an important practical problem from an application point of view. An output feedback based robust tracking control strategy is proposed in this work for that purpose. First, a High-Order Sliding-Mode (HOSM) differentiator is used to estimate the oscillator states from the measurable output. Then, the Continuous Singular Terminal Sliding Mode (CSTSM) algorithm is used as a robust tracking controller based on the estimated states. Through numerical simulation, it is shown that the proposed control strategy outperforms a passivity based robust nonlinear tracking controller. Finally, experimental validations are also provided to show the feasibility of the proposed control in real-time.

U2 - 10.23919/ACC.2018.8431778

DO - 10.23919/ACC.2018.8431778

M3 - Conference proceeding

SN - 978-1-5386-5429-3

SP - 5350

EP - 5355

BT - American Control Conference (ACC-2018)

PB - IEEE

T2 - 2018 Annual American Control Conference

Y2 - 27 June 2018 through 29 June 2018

ER -

Robust output tracking control for Van der Pol oscillator: A sliding-mode differentiator approach

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