Title :
The research on fault diagnosis technique of aerocamera exposure board
Author :
Lijuan, Li ; Kang, Wang ; Zhiyong, An ; Chengyu, Yang
Author_Institution :
ChangChun Univ. of Sci. & Technol., Changchun
Abstract :
The fault of aerocamera could be caused by many factors, such as flaw of itself, work environment, operation and maintenance. The internal structure of aerocamera is very complex, which is made by many circuit boards. Camera detecting instrument is detectable installation of ground for aerocamera. The detection of aerocamera must be from overall to parts. This paper makes overall scheme design for detecting system of aerocamera. Based on fault tree analysis, this paper comprehensively analyzes the failure mode of exposure board of aerocamera. Minimal cut sets can be got from the fault tree of exposure board. Then the flow of testing can be established by minimal cut sets. Finally, the testing of exposure board is finished.
Keywords :
cameras; fault diagnosis; fault trees; aerocamera detecting system; aerocamera exposure board; camera detecting instrument; circuit boards; fault diagnosis technique; fault tree analysis; minimal cut sets; Cameras; Circuit faults; Circuit testing; Failure analysis; Fault detection; Fault diagnosis; Fault trees; Instruments; Printed circuits; US Department of Transportation;
Conference_Titel :
Grey Systems and Intelligent Services, 2007. GSIS 2007. IEEE International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1294-5
Electronic_ISBN :
978-1-4244-1294-5
DOI :
10.1109/GSIS.2007.4443523
