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Event-triggered observer design for delayed output-sampled systems

Abstract : This paper investigates the event-triggered observer design problem for nonlinear state affine systems. The output data of systems are event-triggered-sampled (sparse) and received by observer with certain time delays. A novel event-triggered mechanism is proposed to decide when the data need to be transmitted. The proposed observer globally and exponentially converges to the considered plant under the designed event-triggered mechanism. The effectiveness of the proposed event-triggered observer is illustrated with the comparison to existing works through simulations.
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Submitted on : Thursday, December 12, 2019 - 11:37:07 AM
Last modification on : Thursday, March 24, 2022 - 3:42:40 AM
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Chengcheng Song, Haoping Wang, yang Tian, Gang Zheng. Event-triggered observer design for delayed output-sampled systems. IEEE Transactions on Automatic Control, Institute of Electrical and Electronics Engineers, 2020, 65 (11), pp.4824 - 4831. ⟨10.1109/TAC.2019.2960267⟩. ⟨hal-02406816⟩



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