Event-triggered Intermittent Control for Uncertain Nonlinear Systems

The event-triggered intermittent control strat-egy is presented for studying semiglobal practical finite time stability (SPFTS) of nonlinear system possessing norm-bounded uncertainty. Due to the influence of uncertainty and triggered conditions, additional constant terms are added to differential i...

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Bibliographic Details
Published in2023 2nd International Conference on Computing, Communication, Perception and Quantum Technology (CCPQT) pp. 141 - 145
Main Authors Ruan, Zeyu, Duan, Shukai, Wang, Lidan
Format Conference Proceeding
LanguageEnglish
Published IEEE 04.08.2023
Subjects
Behavioral sciences
Control systems
event-triggered intermittent control
Nonlinear systems
norm-bounded uncertainty
Quantum computing
Quantum mechanics
SPFTS
Sufficient conditions
triggeredparameters
Uncertainty
Zeno behavior
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Summary:The event-triggered intermittent control strat-egy is presented for studying semiglobal practical finite time stability (SPFTS) of nonlinear system possessing norm-bounded uncertainty. Due to the influence of uncertainty and triggered conditions, additional constant terms are added to differential inequalities,resulting in SPFTS. Based on Lyapunov stability theory, the proposed event-triggered controller, and triggered conditions, sufficient conditions for realizing SPFTS of the system are derived, while also excluding Zeno behavior. Eventually, for demonstrating the effectiveness of the developed method, a simple 2-dimensional uncertain nonlinear system is presented. Additionally, the impact of triggered parameters is verified through this simple example. When r 1 is taken as 0.1 and r 2 changes between 0 and 0.1, the event triggering ratio changes significantly. Therefore,the triggered parameter r 2 can be used to adjust the number of triggers, effectively verifying the theoretical method.
DOI:10.1109/CCPQT60491.2023.00030