Time‐triggered intermittent control of continuous systems

For intermittent control, its control signal is updated in a continuous manner on control time intervals. To overcome the limitation, time‐triggered intermittent control (TIC) is presented for the first time in this article. In our work, based on a new time‐triggered mechanism, the mathematical desc...

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Bibliographic Details
Published inInternational journal of robust and nonlinear control Vol. 31; no. 14; pp. 6867 - 6879
Main Authors Wang, Qingzhi, He, Yong
Format Journal Article
LanguageEnglish
Published Bognor Regis Wiley Subscription Services, Inc 25.09.2021
Subjects
a mixed Lyapunov functional
Control systems
intermittent control
stability analysis
Stability criteria
time‐triggered mechanism
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Summary:For intermittent control, its control signal is updated in a continuous manner on control time intervals. To overcome the limitation, time‐triggered intermittent control (TIC) is presented for the first time in this article. In our work, based on a new time‐triggered mechanism, the mathematical description of TIC is put forward and a TIC system is modeled. Different from the traditional time‐triggered mechanism, the new time‐triggered mechanism just allows the partial sampled data to be transmitted. Due to different structures of the TIC system, a mixed Lyapunov functional is introduced to obtain a general stability criterion. As a result, a stabilization criterion of continuous systems with TIC is deduced and two methods to design TIC are proposed. Further, comparisons between TIC and sampled‐data control (SC) are made. Finally, an example is given for illustration.
Bibliography:Funding information
National Natural Science Foundation of China, 61903212; 61973284; Natural Science Foundation of Shandong Province, ZR2019BF044; Qingdao Postdoctoral Application Research Project
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1049-8923
1099-1239
DOI:10.1002/rnc.5673