You are required to read and agree to the below before accessing a full-text version of an article in the IDE article repository.

The full-text document you are about to access is subject to national and international copyright laws. In most cases (but not necessarily all) the consequence is that personal use is allowed given that the copyright owner is duly acknowledged and respected. All other use (typically) require an explicit permission (often in writing) by the copyright owner.

For the reports in this repository we specifically note that

  • the use of articles under IEEE copyright is governed by the IEEE copyright policy (available at http://www.ieee.org/web/publications/rights/copyrightpolicy.html)
  • the use of articles under ACM copyright is governed by the ACM copyright policy (available at http://www.acm.org/pubs/copyright_policy/)
  • technical reports and other articles issued by M‰lardalen University is free for personal use. For other use, the explicit consent of the authors is required
  • in other cases, please contact the copyright owner for detailed information

By accepting I agree to acknowledge and respect the rights of the copyright owner of the document I am about to access.

If you are in doubt, feel free to contact webmaster@ide.mdh.se

AQAT: The Architecture Quality Assurance Tool for Critical Embedded Systems

Publication Type:

Conference/Workshop Paper

Venue:

The 28th International Symposium on Software Reliability Engineering (ISSRE) - IEEE


Abstract

Architectural engineering of embedded systems comprehensively affects both the development processes and the abilities of the systems. Verification of architectural engineering is consequently essential in the development of safety- and mission-critical embedded system to avoid costly and hazardous faults. In this paper, we present the Architecture Quality Assurance Tool (AQAT), an application program developed to provide a holistic, formal, and automatic verification process for architectural engineering of critical embedded systems. AQAT includes architectural model checking, model-based testing, and selective regression verification features to effectively and efficiently detect design faults, implementation faults, and faults created by maintenance modifications. Furthermore, the tool includes a feature that analyzes architectural dependencies, which in addition to providing essential information for impact analyzes of architectural design changes may be used for hazard analysis, such as potential error propagations, common cause failures, and single point failures. Overviews of both the graphical user interface and the back-end processes of AQAT are presented with a sensor-to-actuator system example.

Bibtex

@inproceedings{Johnsen4815,
author = {Andreas Johnsen and Kristina Lundqvist and Kaj H{\"a}nninen and Paul Pettersson},
title = {AQAT: The Architecture Quality Assurance Tool for Critical Embedded Systems},
month = {October},
year = {2017},
booktitle = {The 28th International Symposium on Software Reliability Engineering (ISSRE) - IEEE},
url = {http://www.es.mdh.se/publications/4815-}
}