The principle of pattern recognition for generator running state is introduced in this paper. The characteristics of vibration signal which is picked up from generator set are analyzed. Based on the pattern recognition and characteristies analysis the comprehensive criterion which possesses selfadaptive function are constructed. The cxperimental result shows that the comprehensive criterion which is constructed by pattern vector is practicaland effective for monitoring generator running.
"Approach to on-line monitoring for generator set", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156431; https://doi.org/10.1117/12.156431