Study of Fault Diagnosis for Helicopter Rotors

摘要：

　　In order to find the imbalance fault of helicopter rotors,the theory of fault diagnosis for the rotors is studied.Filtering and HHT method were used to analyze the vibration signals of the rotors.The criteria of the signals for the faults are obtained and the adjustment methods are also given.Finally,demo software of fault diagnosis for a helicopter is developed.The result can be used to develop fault diagnosis system.

关键词： Helicopter Rotors Fault diagnosis

作者: Xiaoping Luo Guoting Cao Dunming Tan

作者单位: The First Aeronautical College of the Air Force, 503＃, No.23, Hangkong Road, Xinyang464000, Henan, China

会议类型: 国际会议

会议名称: 2013西安国际航空维修与管理学术会议

会议地点: 西安

会议语种:英文

页码: 413-421

在线出版日期: 2013-11-25（万方平台首次上网日期，不代表论文的发表时间）