Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
A Model-based Approach to Dynamic Self-Assessment for Automated Performance and Safety Awareness of Cyber-Physical Systems
KTH, School of Industrial Engineering and Management (ITM), Machine Design (Dept.), Embedded Control Systems.ORCID iD: 0000-0001-7048-0108
KTH, School of Information and Communication Technology (ICT), Electronics, Electronic and embedded systems.ORCID iD: 0000-0003-0061-3475
2017 (English)In: Model-Based Safety and Assessment - 5th International Symposium, Trento, Italy, September 11–13, 2017 / [ed] Marco Bozzano, Yiannis Papadopoulos, Springer, 2017, Vol. LNCS 10437, p. 227-240Conference paper, Published paper (Refereed)
Abstract [en]

Modern automotive vehicles represent one category of CPS (Cyber-Physical Systems) that are inherently time- and safety-critical. To justify the actions for quality-of-service adaptation and safety assurance, it is fundamental to perceive the uncertainties of system components in operation, which are caused by emergent properties, design or operation anomalies. From an industrial point of view, a further challenge is related to the usages of generic purpose COTS (Commercial-Off-The-Shelf) components, which are separately developed and evolved, often not sufficiently verified and validated for specific automotive contexts. While introducing additional uncertainties in regard to the overall system performance and safety, the adoption of COTS components constitutes a necessary means for effective product evolution and innovation. Accordingly, we propose in this paper a novel approach that aims to enable advanced operation monitoring and self-assessment in regard to operational uncertainties and thereby automated performance and safety awareness. The emphasis is on the integration of several modeling technologies, including the domain-specific modeling framework EAST-ADL, the A-G contract theory and Hidden Markov Model (HMM). In particular, we also present some initial concepts in regard to the usage performance and safety awareness for quality-of-service adaptation and dynamic risk mitigation.

Place, publisher, year, edition, pages
Springer, 2017. Vol. LNCS 10437, p. 227-240
Series
LNCS 10437 Lecture Notes in Computer Science series, Springer, ISSN 0302-9743, E-ISSN 1611-3349
National Category
Embedded Systems Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Electrical Engineering; Information and Communication Technology; Computer Science
Identifiers
URN: urn:nbn:se:kth:diva-215952DOI: 10.1007/978-3-319-64119-5ISBN: 978-3-319-64118-8 (print)OAI: oai:DiVA.org:kth-215952DiVA, id: diva2:1150244
Conference
IMBSA 2017
Projects
TRACEESPLANDE
Note

QC 20171023

Available from: 2017-10-18 Created: 2017-10-18 Last updated: 2017-10-23Bibliographically approved

Open Access in DiVA

fulltext(1153 kB)35 downloads
File information
File name FULLTEXT01.pdfFile size 1153 kBChecksum SHA-512
a11f511a36fc7e405da5085747f2f318b839d400be6e5c684a56067f15d9118cc8bb08e2b831377f39ff5385e28343ebe0d1b24236d07cf7eba8f1700da8c78f
Type fulltextMimetype application/pdf

Other links

Publisher's full texthttp://www.springer.com/gb/book/9783319641188

Search in DiVA

By author/editor
Chen, DeJiuLu, Zhonghai
By organisation
Embedded Control SystemsElectronic and embedded systems
Embedded SystemsOther Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 35 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 129 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf