Quantized State Feedback Stabilization of Nonlinear Systems Under DoS

Shi,Ming;Feng,Shuai;Ishii,Hideaki
(2020) 24th International Symposium on Mathematical Theory of Networks and Systems. — Location: Cambridge, UK (23.August.2021)

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Authors
  • Shi,MingUCLouvain
    Author
  • Feng,ShuaiTokyo Institute of Technology, Yokohama, Japan
    Author
  • Ishii,HideakiTokyo Institute of Technology, Yokohama, Japan
    Author
Abstract
This paper studies the resilient control of networked systems in the presence of cyber attacks. In particular, we consider the state feedback stabilization problem for nonlinear systems when the state measurement is sent to the controller via a communication channel that only has a finite transmitting rate and suffers from cyber attacks in the form of Denial of Service. We use a dynamic quantization method to update the quantization range of the encoder/decoder and characterize the number of quantization bits needed to stabilize the system under a given level of Denial-of-Service attacks in terms of duration and frequency.
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Shi, M., Feng, S., & Ishii, H. (2020). Quantized State Feedback Stabilization of Nonlinear Systems Under DoS. 24th International Symposium on Mathematical Theory of Networks and Systems., Cambridge, UK. https://hdl.handle.net/2078.5/254744