2011
DOI: 10.1177/0954410011421994
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An expected-mode augmentation-based approach for multiple-fault detection and diagnosis in flight control systems

Abstract: Aircraft fault detection and diagnosis (FDD) is a key technology to ensure flight safety. However, multiple simultaneous fault detection is still a difficult problem. To deal with it, a new FDD approach is proposed in this article, in which the expected-mode augmentation (EMA) approach is applied for the variable-structure interacting multiple model (VSIMM) estimation. The EMA approach is used for online model set adaption. In the EMA–VSIMM FDD approach, the failure model set is composed of a basic fixed model… Show more

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Cited by 3 publications
(6 citation statements)
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“…The box on the right represents the MM fault diagnosis in FCS. An expected-mode augmented variable-structure MM method is discussed in detail in our previous paper (9) ; this method can detect multiple faults with an adaptive model set. The MM method employs a series of parallel filters, each based on a model representing a particular fault mode.…”
Section: Hybrid Fault Diagnosis Scheme 21 Framework Of the Diagnosismentioning
confidence: 99%
See 2 more Smart Citations
“…The box on the right represents the MM fault diagnosis in FCS. An expected-mode augmented variable-structure MM method is discussed in detail in our previous paper (9) ; this method can detect multiple faults with an adaptive model set. The MM method employs a series of parallel filters, each based on a model representing a particular fault mode.…”
Section: Hybrid Fault Diagnosis Scheme 21 Framework Of the Diagnosismentioning
confidence: 99%
“…where 9 are basic events equal to 0 or 1. A cut set of FT is a failure mode of the system, and the basic events of this mode are the root…”
Section: (15)mentioning
confidence: 99%
See 1 more Smart Citation
“…For example, Steven et al applied statistical analysis tools to obtain a nonlinear power system based on the power system's voltage detection. [7][8][9][10][11][12] In aerospace aviation, the spacecraft flywheel failure was also achieved by using a limited fault reconstruction method. Zhang et al combined spacecraft telemetry data with data mining and the classical a priori in-depth searching algorithm that is very useful for processing a smooth noise, filling the vacancy value, and removing the inconsistencies.…”
Section: Introductionmentioning
confidence: 99%
“…applied statistical analysis tools to obtain a nonlinear power system based on the power system’s voltage detection. 712 In aerospace aviation, the spacecraft flywheel failure was also achieved by using a limited fault reconstruction method. Zhang et al.…”
Section: Introductionmentioning
confidence: 99%