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|Title:||Fault detection for discrete-time switched systems with intermittent measurements|
|Citation:||International Journal of Control, 2012; 85(1):78-87|
|Publisher:||Taylor & Francis Ltd|
|Dongsheng Du, Bin Jiang and Peng Shi|
|Abstract:||This article deals with the problem of fault detection for discrete-time switched systems with intermittent measurements. The stochastic variable is assumed to be a Bernoulli distributed white sequence appearing in measured output. Attention is focused on designing a fault detection filter such that, for any control input and unknown inputs, the estimation error between the residual and the fault is minimised in the sense of H ∞-norm. By employing a Lyapunov-like function and average dwell-time technique, a sufficient condition for the existence of such a filter is exploited in terms of certain linear matrix inequality. Finally, an example is provided to illustrate the effectiveness of the proposed approach.|
|Keywords:||fault detection; linear matrix inequality; intermittent measurements; switched systems|
|Rights:||© 2012 Taylor & Francis|
|Appears in Collections:||Electrical and Electronic Engineering publications|
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