2008
DOI: 10.1016/j.automatica.2007.05.006
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Isolation and handling of actuator faults in nonlinear systems

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Cited by 178 publications
(155 citation statements)
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“…The general structure for an integrated fault-tolerant MPC is described in Figure 1 along with common fault types. Similar structures have been discussed in a number of papers written by Zhang and Jiang 2 and Mhaskar et al 17,18,19 , for example. …”
Section: General Structure Of the Active Integrated Fault-tolerant Mpcmentioning
confidence: 64%
“…The general structure for an integrated fault-tolerant MPC is described in Figure 1 along with common fault types. Similar structures have been discussed in a number of papers written by Zhang and Jiang 2 and Mhaskar et al 17,18,19 , for example. …”
Section: General Structure Of the Active Integrated Fault-tolerant Mpcmentioning
confidence: 64%
“…This approach relies, however, on the transfer function of the system and the mathematical treatment is complex, resulting in algorithms which are difficult to put in practise. In the work of Mhaskar et al (2008), the problem of FDI (fault detection and isolation) and FTC for nonlinear system subject to faults in the control actuators and constraints on the manipulated inputs for both the state/output-feedback cases is considered.…”
Section: G Franzè Et Almentioning
confidence: 99%
“…In this work, we mainly discuss the model-based approach, which has been studied extensively for linear systems [4], [5] and nonlinear systems [6], [7]. In this approach, FDI is often achieved by generating residuals through the system model and input/output data.…”
Section: Introductionmentioning
confidence: 99%
“…Unknown input observers are developed in [4] to decouple the effect of unknown inputs, such as disturbances, from that of the faults for linear systems. For nonlinear systems, the problem has been studied by using uniform thresholds in [6] (and adaptive thresholds in [7]), where fault isolation relies on the existence of a state variable which is directly and uniquely affected by the potential fault. While there are several results on FDI, relatively less attention has been paid to the problem of fault diagnosis (where the problem is not only to isolate the fault, but also to estimate the magnitude of the fault), in part due to the nature of the FTC techniques described below.…”
Section: Introductionmentioning
confidence: 99%