Method for detecting whether performance of aircraft components is in the decline period

• Main Authors: HUANG, LEI, ZHU, YI, WANG, BINGZHENG, WU. YUBIN, WU, JIAJU, ZHENG, FENGLIANG, GU, ZHUPING, MA, HONGTAO, DING, HUIFENG
• Format: Patent
• Language: English
• Published: 16.04.2015
• Subjects: AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; PERFORMING OPERATIONS; TRANSPORTING

The present application discloses a method for detecting whether performance of an aircraft component is in a decline period, comprising: obtaining one or more detection parameters reflecting operation status of the aircraft component; comparing data of the one or more detection parameters with respective desired values; and determining whether the performance of the aircraft component is in the decline period based on a comparison result. Decline Failure Stable period period period Service time Fig.1 obtaining one or more detection 210 parameters reflecting operation status of the aircraft component; comparing data of the one or more 220 detection parameters with respective predetermined values evaluating whether the performance 240 of the aircraft component is in the decline period based on the comparison result. Fig.2