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Event‐Triggered Bumpless Transfer Tracking of Switched Positive Systems.

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Title: Event‐Triggered Bumpless Transfer Tracking of Switched Positive Systems.
Authors: Wang, Juan1 (AUTHOR) wangjuanneu@163.com, Xu, Yimeng1 (AUTHOR), Zhu, Quanmin2 (AUTHOR), Ayrir, Wiam3 (AUTHOR)
Source: International Journal of Robust & Nonlinear Control. 5/10/2026, Vol. 36 Issue 7, p4293-4303. 11p.
Subjects: Tracking control systems, Positive systems, Discrete systems, Closed loop system stability, Lyapunov functions
Abstract: This paper considers the problem of event‐triggered bumpless transfer tracking control problem of switched positive systems. First, an event‐triggered strategy and event‐triggered bumpless switching performance are proposed, which save communication resources and suppress bumps caused by triggering and switching. Meanwhile, by solving the minimum positive lower bound of the event‐triggered interval, the occurrence of Zeno behavior is avoided. Second, the event‐triggered controller and switching law are co‐designed synchronously, which guarantees the realization of the model‐reference unilateral tracking with L1$$ {L}_1 $$ performance and bumpless performance. The proposed method can ensure the stability of the closed‐loop switched system even if all subsystems are unstable. Finally, the sufficient conditions for unilateral tracking and event‐triggered bumpless switching performance of switched positive systems are derived by adopting the multiple Lyapunov functions method. The feasibility and effectiveness of the proposed control strategy are verified through simulation experiments. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Robust & Nonlinear Control is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 192765779
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PubTypeId: academicJournal
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  Data: Event‐Triggered Bumpless Transfer Tracking of Switched Positive Systems.
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  Data: <searchLink fieldCode="AR" term="%22Wang%2C+Juan%22">Wang, Juan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> wangjuanneu@163.com</i><br /><searchLink fieldCode="AR" term="%22Xu%2C+Yimeng%22">Xu, Yimeng</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhu%2C+Quanmin%22">Zhu, Quanmin</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ayrir%2C+Wiam%22">Ayrir, Wiam</searchLink><relatesTo>3</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Robust+%26+Nonlinear+Control%22">International Journal of Robust & Nonlinear Control</searchLink>. 5/10/2026, Vol. 36 Issue 7, p4293-4303. 11p.
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  Data: <searchLink fieldCode="DE" term="%22Tracking+control+systems%22">Tracking control systems</searchLink><br /><searchLink fieldCode="DE" term="%22Positive+systems%22">Positive systems</searchLink><br /><searchLink fieldCode="DE" term="%22Discrete+systems%22">Discrete systems</searchLink><br /><searchLink fieldCode="DE" term="%22Closed+loop+system+stability%22">Closed loop system stability</searchLink><br /><searchLink fieldCode="DE" term="%22Lyapunov+functions%22">Lyapunov functions</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This paper considers the problem of event‐triggered bumpless transfer tracking control problem of switched positive systems. First, an event‐triggered strategy and event‐triggered bumpless switching performance are proposed, which save communication resources and suppress bumps caused by triggering and switching. Meanwhile, by solving the minimum positive lower bound of the event‐triggered interval, the occurrence of Zeno behavior is avoided. Second, the event‐triggered controller and switching law are co‐designed synchronously, which guarantees the realization of the model‐reference unilateral tracking with L1$$ {L}_1 $$ performance and bumpless performance. The proposed method can ensure the stability of the closed‐loop switched system even if all subsystems are unstable. Finally, the sufficient conditions for unilateral tracking and event‐triggered bumpless switching performance of switched positive systems are derived by adopting the multiple Lyapunov functions method. The feasibility and effectiveness of the proposed control strategy are verified through simulation experiments. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Robust & Nonlinear Control is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1002/rnc.70416
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 11
        StartPage: 4293
    Subjects:
      – SubjectFull: Tracking control systems
        Type: general
      – SubjectFull: Positive systems
        Type: general
      – SubjectFull: Discrete systems
        Type: general
      – SubjectFull: Closed loop system stability
        Type: general
      – SubjectFull: Lyapunov functions
        Type: general
    Titles:
      – TitleFull: Event‐Triggered Bumpless Transfer Tracking of Switched Positive Systems.
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            NameFull: Wang, Juan
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            NameFull: Xu, Yimeng
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            NameFull: Zhu, Quanmin
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            NameFull: Ayrir, Wiam
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            – D: 10
              M: 05
              Text: 5/10/2026
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              Y: 2026
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              Value: 36
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            – TitleFull: International Journal of Robust & Nonlinear Control
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