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Grey diagnosis method is introduced in this paper. Grey relation analysis is applied in model identification of the fault diagnosis. Take example for the fault diagnosis for shipboard chemical defense equipment. The grey diagnosis methods for shipboard chemical defense equipment are studied by applying grey system theory and database. The theory of fault diagnosis by grey relation degree is put forward...
This paper deals with the testing of instrumentation loops (ILs) in gas turbines during scheduled maintenance. To both guarantee safe operation and save costs on periodical changing of cables, an innovative measurement device that monitors the status of the IL and indicates whether a replacement is necessary, has been developed. The goal of the research described in this paper is twofold: First, the...
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