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Periodic Event triggered Control of Singularly Perturbed systems
M. Bhandari, , R. Gupta
Published in Institute of Electrical and Electronics Engineers Inc.
Pages: 520 - 525
This paper proposes periodic event-triggered control of singularly perturbed systems. The proposed triggering strategy allows periodic evaluation of triggering rule. Continuous state measurements are no longer required, instead, the states are measured periodically and are transmitted to controller only if certain condition based on the system performance is satisfied. Another advantage of this triggering mechanism is that there exists a uniform positive lower bound on the inter-event time which is equal to one sampling period at least. In this work, we use independent event-triggering mechanism for the slow and fast variables of the system. This allows state variables to be sampled at their natural frequency avoiding oversampling of slow variables. The proposed strategy ensures bounded stability of the closed-loop system. Simulation results are included to show the efficacy of the proposed method. © 2019 IEEE.
About the journal
JournalData powered by Typeset2019 6th Indian Control Conference, ICC 2019 - Proceedings
PublisherData powered by TypesetInstitute of Electrical and Electronics Engineers Inc.