Invention Grant
- Patent Title: Method and apparatus for detecting performance of an APU fuel assembly
-
Application No.: US14338560Application Date: 2014-07-23
-
Publication No.: US09657649B2Publication Date: 2017-05-23
- Inventor: Lei Huang , Zhuping Gu , Fengliang Zheng , Hongtao Ma , Jiaju Wu , Rong Wang , Lei Chen
- Applicant: Air China Limited
- Applicant Address: CN Beijing
- Assignee: Air China Limited
- Current Assignee: Air China Limited
- Current Assignee Address: CN Beijing
- Agency: Brundidge & Stanger, P.C.
- Priority: CN201310313848 20130724
- Main IPC: G01M15/14
- IPC: G01M15/14 ; F02C9/26 ; G05B23/02 ; F02C9/00
Abstract:
The present invention relates to a method for detecting performance of an APU fuel assembly, comprising: obtaining APU messages at multiple time points within a time period; obtaining running parameters of the APU fuel assembly according to the APU messages, the running parameters at least comprising starting time STA; calculating average value AVG and deviation index δ of the starting time STA within said time period; determining whether performance of the APU fuel assembly is in the stable phase, decline phase, or failure phase according to the deviation index δ.
Public/Granted literature
- US20160230676A1 Method and Apparatus for Detecting Performance of an APU Fuel Assembly Public/Granted day:2016-08-11
Information query
