Analysis and study on BIT false alarm of flight control system in the sensing layer

Author

Lv, Zhiqiang ; Zhou, Zefang ; Gong, Zhean ; Huang, Hong-Zhong ; Wang, Haikun

Author_Institution

Sch. of Mechatron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2012

fDate

15-18 June 2012

Firstpage

89

Lastpage

92

Abstract

Based on the understanding of the flight control system of built-in test (BIT) structure, it gets a summary about the cause of the flight control system about generating false alarms, and analyzes the sensing layer during the information processing of the BIT system. Then put forward a method for sensor fault diagnosis which is based on observer in the sensing layer, then isolate the fault timely and prevent the false alarm, so as to reduce false alarm rate of the whole BIT system. It will improve the performance of BIT and promote the research of BIT false alarm.

Keywords

aerospace control; built-in self test; fault diagnosis; sensors; BIT false alarm; built-in test structure; flight control system; sensing layer; sensor fault diagnosis; Aerospace control; Educational institutions; Fault detection; Fault diagnosis; Information processing; Observers; Sensors; BIT; false alarm; flight control system; observer; residual; sensing layer;

fLanguage

English

Publisher

ieee

Conference_Titel

Quality, Reliability, Risk, Maintenance, and Safety Engineering (ICQR2MSE), 2012 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-0786-4

Type

conf

DOI

10.1109/ICQR2MSE.2012.6246193

Filename

6246193