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- Publisher Website: 10.1016/j.automatica.2022.110847
- Scopus: eid_2-s2.0-85146244467
- WOS: WOS:000923084000001
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Article: Dynamic event-triggered intermittent control for stabilization of delayed dynamical systems
Title | Dynamic event-triggered intermittent control for stabilization of delayed dynamical systems |
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Authors | |
Keywords | Activation time Delayed dynamical systems Event-triggered intermittent control (ETIC) Stabilization Time delay |
Issue Date | 1-Mar-2023 |
Publisher | Elsevier |
Citation | Automatica, 2023, v. 149, p. 110847 How to Cite? |
Abstract | This paper studies the dynamic event-triggered intermittent control (D-ETIC) for the stabilization of delayed dynamical systems (DDS). The stabilization of DDS via general intermittent control is formulated as a problem of delay-dependent minimal activation time rate (MATR). A D-ETIC scheme with input delay is proposed to stabilize DDS. The delay-dependent MATR is estimated. And the maximal input delay allowed in D-ETIC is estimated for quasi-linear DDS. Both theoretical and numerical comparisons are given among D-ETIC, static ETIC (S-ETIC), and the recently developed static intermittent control schemes, including time-triggered intermittent control and event-triggered aperiodic intermittent control. It is shown that the proposed D-ETIC achieves the lowest MATR. It is also shown that larger delays, including the time delay in DDS and the input delay in D-ETIC, may lead to more control activation time for the stabilization. |
Persistent Identifier | http://hdl.handle.net/10722/331773 |
ISSN | 2023 Impact Factor: 4.8 2023 SCImago Journal Rankings: 3.502 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Liu, Bin | - |
dc.contributor.author | Liu, Tao | - |
dc.contributor.author | Xiao, Pan | - |
dc.date.accessioned | 2023-09-21T06:58:47Z | - |
dc.date.available | 2023-09-21T06:58:47Z | - |
dc.date.issued | 2023-03-01 | - |
dc.identifier.citation | Automatica, 2023, v. 149, p. 110847 | - |
dc.identifier.issn | 0005-1098 | - |
dc.identifier.uri | http://hdl.handle.net/10722/331773 | - |
dc.description.abstract | <p>This paper studies the dynamic event-triggered intermittent control (D-ETIC) for the stabilization of delayed dynamical systems (DDS). The stabilization of DDS via general intermittent control is formulated as a problem of delay-dependent minimal activation time rate (MATR). A D-ETIC scheme with input delay is proposed to stabilize DDS. The delay-dependent MATR is estimated. And the maximal input delay allowed in D-ETIC is estimated for quasi-linear DDS. Both theoretical and numerical comparisons are given among D-ETIC, static ETIC (S-ETIC), and the recently developed static intermittent control schemes, including time-triggered intermittent control and event-triggered aperiodic intermittent control. It is shown that the proposed D-ETIC achieves the lowest MATR. It is also shown that larger delays, including the time delay in DDS and the input delay in D-ETIC, may lead to more control activation time for the stabilization.<br></p> | - |
dc.language | eng | - |
dc.publisher | Elsevier | - |
dc.relation.ispartof | Automatica | - |
dc.subject | Activation time | - |
dc.subject | Delayed dynamical systems | - |
dc.subject | Event-triggered intermittent control (ETIC) | - |
dc.subject | Stabilization | - |
dc.subject | Time delay | - |
dc.title | Dynamic event-triggered intermittent control for stabilization of delayed dynamical systems | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.automatica.2022.110847 | - |
dc.identifier.scopus | eid_2-s2.0-85146244467 | - |
dc.identifier.volume | 149 | - |
dc.identifier.spage | 110847 | - |
dc.identifier.isi | WOS:000923084000001 | - |
dc.identifier.issnl | 0005-1098 | - |