Robust Output Regulation of Linear Systems by Event-Triggered Dynamic Output Feedback Control
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AbstractIn this article, we study the robust output regulation problem of linear systems by an event-triggered output feedback control law. We first summarize the solvability of the linear robust output regulation problem by the internal model design. Then, we implement this continuous-time control law by an event-triggered output feedback control law together with an output-based triggering mechanism. We show that, under almost the same solvability conditions as those for the linear robust output regulation problem, the robust output regulation problem can also be solved by an event-triggered output feedback control law without incurring Zeno phenomenon. Furthermore, we show that, it is possible to solve the robust output regulation problem practically while preventing the interevent time from approaching zero as time tends to infinity.
All Author(s) ListLiang D, Huang J
Journal nameIEEE Transactions on Automatic Control
Year2021
Month5
Volume Number66
Issue Number5
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Pages2415 - 2422
ISSN0018-9286
eISSN1558-2523
LanguagesEnglish-United Kingdom
KeywordsRobustness, Linear systems, Output feedback, Regulators, Nonlinear systems, Closed loop systems, Feedback control, Event-triggered control, linear systems, output feedback, output regulation
Web of Science Subject CategoriesAutomation & Control Systems;Engineering, Electrical & Electronic;Automation & Control Systems;Engineering

Last updated on 2021-03-12 at 00:30