<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Performance-based fault diagnosis of a gas turbine engine using an integrated support vector machine and artificial neural network method"^^ . "An effective and reliable gas path diagnostic method that could be used to detect, isolate, and identify gas turbine degradations is crucial in a gas turbine condition-based maintenance. In this paper, we proposed a new combined technique of artificial neural network and support vector machine for a two-shaft industrial gas turbine engine gas path diagnostics. To this end, an autoassociative neural network is used as a preprocessor to minimize noise and generate necessary features, a nested support vector machine to classify gas path faults, and a multilayer perceptron to assess the magnitude of the faults. The necessary data to train and test the method are obtained from a performance model of the case engine under steady-state operating conditions. The test results indicate that the proposed method can diagnose both single- and multiple-component faults successfully and shows a clear advantage over some other methods in terms of multiple fault diagnosis. Moreover, 5-8 sets of measurements have been used to assess the prediction accuracy, and only a 2.3 difference was observed. This result indicates that the proposed method can be used for multiple fault diagnosis of gas turbines with limited measurements. © IMechE 2018."^^ . "2019" . . "233" . "6" . . "SAGE Publications Ltd"^^ . . . "Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy"^^ . . . "09576509" . . . . . . . . . . . . . . . . "Y.-G."^^ . "Li"^^ . "Y.-G. Li"^^ . . "S.I."^^ . "Ul-Haq Gilani"^^ . "S.I. Ul-Haq Gilani"^^ . . "A.T."^^ . "Baheta"^^ . "A.T. Baheta"^^ . . "A.D."^^ . "Fentaye"^^ . "A.D. Fentaye"^^ . . . . . "HTML Summary of #11379 \n\nPerformance-based fault diagnosis of a gas turbine engine using an integrated support vector machine and artificial neural network method\n\n" . "text/html" . .