Intermittent fault detection for linear discrete-time stochastic multi-agent systems

作者：

Highlights：

• The intermittent fault (IF) detection is studied for multi-agent systems.

• Truncated residuals are designed to detect appearing and disappearing time of the IF.

• Detection and location thresholds of the IF are determined by hypothesis tests.

• The detectability of the IF is discussed in the framework of statistical analysis.

摘要

•The intermittent fault (IF) detection is studied for multi-agent systems.•Truncated residuals are designed to detect appearing and disappearing time of the IF.•Detection and location thresholds of the IF are determined by hypothesis tests.•The detectability of the IF is discussed in the framework of statistical analysis.

论文关键词：Intermittent fault,Fault detection and location,Multi-agent system,Reduced-order observer,Truncated residual

论文评审过程：Received 8 February 2021, Revised 13 May 2021, Accepted 23 June 2021, Available online 11 July 2021, Version of Record 11 July 2021.

论文官网地址：https://doi.org/10.1016/j.amc.2021.126480