Title :
Software reliability analysis on embedded system based on SFMEA and SFTA model
Author :
Xin He ; Yun-Jun Li
Author_Institution :
Dept. of Comput. Sci. & Technol., Univ. of Yanbian, Yanji, China
Abstract :
The paper puts forward a reverse comprehensive analysis model that can improve the reliability of embedded software with SFMEA and SFTA. First, it adopts SFTA to build software fault analysis tree; Second, it makes severity level definition list according to fault mode; Finally it lists the fault analysis results with SFMEA, then summarizes several important links in software designing and proposes relevant improvement measure. The practical applications show that this model can improve the reliability of software and ensure the quality of embedded software.
Keywords :
embedded systems; fault trees; software fault tolerance; software metrics; software process improvement; software quality; SFMEA model; SFTA model; embedded software quality; embedded software reliability; embedded system; fault mode; relevant improvement measure; reverse comprehensive analysis model; severity level definition list; software designing; software fault analysis tree; software reliability analysis; Analytical models; Embedded software; Embedded systems; Programming; Software reliability; SFMEA; SFTA; embedded system; fault diagnosis; reliability;
Conference_Titel :
Systems and Informatics (ICSAI), 2012 International Conference on
Conference_Location :
Yantai
Print_ISBN :
978-1-4673-0198-5
DOI :
10.1109/ICSAI.2012.6223554
