supported by the National Natural Science Foundation of China (Nos.50875161 and 50821003);the Natural Science Foundation of Jiangxi Province,China (No.0450017)
Feature extraction from vibration signals has been investigated extensively over the past decades as a key issue in machine condition monitoring and fault diagnosis.Most existing methods,however,assume a linear model ...
Project (No. 50437010) supported by the Key Program of the Na-tional Natural Science Foundation of China
Power Quality (PQ) combined disturbances become common along with ubiquity of voltage flickers and harmonics. This paper presents a novel approach to classify the different patterns of PQ combined disturbances. The cl...