摘要
ＥｘｐｅｒｉｍｅｎｔａｌＡｎａｌｙｓｉｓｏｆＴｕｒｂｉｎｅＲｏｔｏｒＭｉｓａｌｉｇｎｍｅｎｔｂｙＳｉｍｕｌａｔｉｏｎＬＩＢａｎｇｙｉ；ＸＵＳｈｉｃｈａｎｇ；ＷＡＮＧＬｉ；ＤＯＮＧＣａｉｆｅｎｇ（李邦宜，徐世昌，王莉，董彩凤）（ＡｎａｌｙｓｉｓａｎｄＭ...
A study on the characteristics of the shafting misalignment in a turbine rotor is introduced.The simulation was carried out by using the method of fuzzy fault diagnosis.Some problems which may occur in the fault diagnosis using spectrum are discussed deeply with the concept of'principal direction of spectrum'.
