A Study on Early Failure Detection of Aircraft and Fault Self-recovery Technology

摘要：

Technology on early fault detection of aircraft and fault self-recovery is put forward. It is based on mutual relation analysis of the early fault mechanism with man-machine-environment, and combined the modern test and artificial intelligent. At the same time, the method of multimode parallel fusion detection and the strategy of grade distribution self-recovery are analyzed. It is built on the platform of LabVIEW. The FBEA (Frequency-band Energy Analysis) and MMT (Magnetic Memory Technology) are examined, and methods of four self-recoveries are proposed, too. It can increase the safety of aircraft, the reliability and the adaptive ability in fault.

关键词： Aircraft Early failure detection Failure self-recovery

作者: WANG Zhongsheng JIANG Hongkai LUO Baopeng

作者单位: School of Aeronautics, Northwest Polytechnic University, Xian City 710072, China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）