A model-based extension to HiP-HOPS for dynamic fault propagation studies

Sohag Kabir; Yiannis Papadopoulos; Martin Walker; David Parker; Jose Ignacio Aizpurua; Jorg Lampe; Erich  Rude

doi:10.1007/978-3-319-64119-5

A model-based extension to HiP-HOPS for dynamic fault propagation studies

Sohag Kabir, Yiannis Papadopoulos, Martin Walker, David Parker, Jose Ignacio Aizpurua , Jorg Lampe, Erich Rude

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

11 Citations (Scopus)

Abstract

HiP-HOPS is a model-based approach for assessing the dependability of safety-critical systems. The method combines models, logic, probabilities and nature-inspired algorithms to provide advanced capabilities for design optimisation, requirement allocation and safety argument generation. To deal with dynamic systems, HiP-HOPS has introduced temporal operators and a temporal logic to represent and assess event sequences in component failure modelling. Although this approach has been shown to work, it is not entirely consistent with the way designers tend to express operational dynamics in models which show mode and state sequences. To align HiP-HOPS better with typical design techniques, in this paper, we extend the method with the ability to explicitly consider different modes of operation. With this added capability HiP-HOPS can create and analyse temporal fault trees from architectural models of a system which are augmented with mode information

Original language	English
Title of host publication	Model-Based Safety and Assessment - 5th International Symposium, IMBSA 2017
Editors	Marco Bozzano, Yiannis Papadopoulos
Publisher	Springer
Number of pages	15
Volume	LNCS 10437
ISBN (Print)	978-3-319-64118-8
DOIs	https://doi.org/10.1007/978-3-319-64119-5
Publication status	Published - 2 Aug 2017
Event	International Symposium on Model-based Safety and Assessment - Trento, Italy Duration: 11 Sep 2017 → 13 Sep 2017 http://imbsa2017.fbk.eu/home

Publication series

Name	Lecture Notes in Computer Science
Publisher	Springer
Volume	10437
ISSN (Print)	0302-9743

Conference

Conference	International Symposium on Model-based Safety and Assessment
Abbreviated title	IMBSA
Country	Italy
City	Trento
Period	11/09/17 → 13/09/17
Internet address	http://imbsa2017.fbk.eu/home

Keywords

model-based safety analysis
fault tree analysis
HiP-HOPS
dynamic systems
temporal fault trees

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Kabir, S., Papadopoulos, Y., Walker, M., Parker, D., Aizpurua , J. I., Lampe, J., & Rude, E. (2017). A model-based extension to HiP-HOPS for dynamic fault propagation studies. In M. Bozzano, & Y. Papadopoulos (Eds.), Model-Based Safety and Assessment - 5th International Symposium, IMBSA 2017 (Vol. LNCS 10437). (Lecture Notes in Computer Science; Vol. 10437). Springer. https://doi.org/10.1007/978-3-319-64119-5

Kabir, Sohag ; Papadopoulos, Yiannis ; Walker, Martin ; Parker, David ; Aizpurua , Jose Ignacio ; Lampe, Jorg ; Rude, Erich . / A model-based extension to HiP-HOPS for dynamic fault propagation studies. Model-Based Safety and Assessment - 5th International Symposium, IMBSA 2017. editor / Marco Bozzano ; Yiannis Papadopoulos. Vol. LNCS 10437 Springer, 2017. (Lecture Notes in Computer Science).

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abstract = "HiP-HOPS is a model-based approach for assessing the dependability of safety-critical systems. The method combines models, logic, probabilities and nature-inspired algorithms to provide advanced capabilities for design optimisation, requirement allocation and safety argument generation. To deal with dynamic systems, HiP-HOPS has introduced temporal operators and a temporal logic to represent and assess event sequences in component failure modelling. Although this approach has been shown to work, it is not entirely consistent with the way designers tend to express operational dynamics in models which show mode and state sequences. To align HiP-HOPS better with typical design techniques, in this paper, we extend the method with the ability to explicitly consider different modes of operation. With this added capability HiP-HOPS can create and analyse temporal fault trees from architectural models of a system which are augmented with mode information",

keywords = "model-based safety analysis, fault tree analysis, HiP-HOPS, dynamic systems, temporal fault trees",

author = "Sohag Kabir and Yiannis Papadopoulos and Martin Walker and David Parker and Aizpurua, {Jose Ignacio} and Jorg Lampe and Erich Rude",

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Kabir, S, Papadopoulos, Y, Walker, M, Parker, D, Aizpurua , JI, Lampe, J & Rude, E 2017, A model-based extension to HiP-HOPS for dynamic fault propagation studies. in M Bozzano & Y Papadopoulos (eds), Model-Based Safety and Assessment - 5th International Symposium, IMBSA 2017. vol. LNCS 10437, Lecture Notes in Computer Science, vol. 10437, Springer, International Symposium on Model-based Safety and Assessment, Trento, Italy, 11/09/17. https://doi.org/10.1007/978-3-319-64119-5

A model-based extension to HiP-HOPS for dynamic fault propagation studies. / Kabir, Sohag; Papadopoulos, Yiannis; Walker, Martin; Parker, David; Aizpurua , Jose Ignacio; Lampe, Jorg; Rude, Erich .

Model-Based Safety and Assessment - 5th International Symposium, IMBSA 2017. ed. / Marco Bozzano; Yiannis Papadopoulos. Vol. LNCS 10437 Springer, 2017. (Lecture Notes in Computer Science; Vol. 10437).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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AU - Aizpurua , Jose Ignacio

AU - Lampe, Jorg

AU - Rude, Erich

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BT - Model-Based Safety and Assessment - 5th International Symposium, IMBSA 2017

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Kabir S, Papadopoulos Y, Walker M, Parker D, Aizpurua JI, Lampe J et al. A model-based extension to HiP-HOPS for dynamic fault propagation studies. In Bozzano M, Papadopoulos Y, editors, Model-Based Safety and Assessment - 5th International Symposium, IMBSA 2017. Vol. LNCS 10437. Springer. 2017. (Lecture Notes in Computer Science). https://doi.org/10.1007/978-3-319-64119-5