Event-Triggered Global Robust Output Regulation for a Class of Nonlinear Systems

This note studies the global robust output regulation problem for a class of nonlinear systems by an output-based event-triggered control law. First, we convert the problem into the event-triggered global robust stabilization problem of a well-defined augmented system based on the internal model app...

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Bibliographic Details
Published in:IEEE transactions on automatic control 2017-11, Vol.62 (11), p.5923-5930
Main Authors: Liu, Wei, Huang, Jie
Format: Article
Language:English
Subjects:
Asymptotic stability
Closed loop systems
Event-triggered control
Linear systems
Mathematical model
Nonlinear systems
output regulation
robust control
Robustness
Stability analysis
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Summary:This note studies the global robust output regulation problem for a class of nonlinear systems by an output-based event-triggered control law. First, we convert the problem into the event-triggered global robust stabilization problem of a well-defined augmented system based on the internal model approach. Then, we design an output-based event-triggered control law together with an output-based event-triggered mechanism to solve the stabilization problem, which in turn leads to the solution to the original problem by an output-based event-triggered control law. Finally, we illustrate our approach by an example.
ISSN:0018-9286
1558-2523
DOI:10.1109/TAC.2017.2700384