Affiliation of Author(s):计算机科学与技术学院/人工智能学院/软件学院

Journal:SOFTWARE QUALITY JOURNAL

Key Words:Safety-critical AADL Error model RFMEA

Abstract:Developing safety-critical embedded systems almost always includes a significant emphasis on risk analysis. Risk analysis is still a largely qualitative and manual method of analysis. In this paper, we propose a method for the quantitative analysis method of embedded systems based on the Architecture Analysis and Design Language (AADL) model. First, we extend the Error Model Annex with the RFMEA (Risk-based Failure Mode Effect Analysis) property to express the error effect formally, and then, a risk-based quantitative analysis method is proposed to implement the automatic generation of an RFMEA table. Finally, an eclipse plug-in of this method is implemented and a case study is used to demonstrate its feasibility.

ISSN No.:0963-9314

Translation or Not:no

Date of Publication:2017-06-01

Co-author:Liu, Yinling,Huang ZhiQiu,Yang Zhibin

Correspondence Author:Shen Guohua