Abstract
This paper examines the adaptive event-triggered fault detection problem of semi-Markovian jump systems (S-MJSs) with output quantization. First, we develop an adaptive event-triggered scheme for S-MJSs that is more effective than conventional event-triggered strategy for decreasing network transmission information. Meanwhile, we design a new adaptive law that can dynamically adjust the event-triggered threshold. Second, we consider output signal quantization and transmission delay in the proposed fault detection scheme. Moreover, we establish novel sufficient conditions for the stochastic stability in the proposed fault detection scheme with an H_{\infty } performance with the help of linear matrix inequalities (LMIs). Finally, we provide simulation results to demonstrate the usefulness of the developed theoretical results.
Original language | English |
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Article number | 8708964 |
Pages (from-to) | 2370-2381 |
Number of pages | 12 |
Journal | IEEE Transactions on Systems, Man, and Cybernetics: Systems |
Volume | 51 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2021 Apr |
Bibliographical note
Funding Information:This work was supported in part by the National Natural Science Foundation of China under Grant 61673161.
Publisher Copyright:
© 2013 IEEE.
Keywords
- Adaptive event-triggered scheme
- fault detection
- output quantization
- semi-Markovian jump systems (S-MJSs)
ASJC Scopus subject areas
- Software
- Control and Systems Engineering
- Human-Computer Interaction
- Computer Science Applications
- Electrical and Electronic Engineering