Comparison of system modelling techniques for autonomous ship systems

Sunil Basnet; Osiris Valdez Banda; Meriam Chaal; Spyros Hirdaris; Pentti Kujala

doi:10.2478/9788395669606-011

Comparison of system modelling techniques for autonomous ship systems

Sunil Basnet, Osiris Valdez Banda, Meriam Chaal, Spyros Hirdaris, Pentti Kujala

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

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Abstract

As autonomous ships are currently developed, modern technologies are implemented into ship systems for enabling autonomous operations. Tight coupling in safety-critical systems created new challenges for the engineers and operators. Designing, operating and analyzing these complex systems requires a deep understanding about the system composition, requirements and expected behavior or functionality. The increasing complexity of the systems requires the implementation of modern model-based approaches. Instead of large texts, these new modelling techniques aim to present detailed system information with simplified models. This paper compares system modelling techniques known as System Modelling Language (SysML) and Object Process Methodology (OPM). These methods are used to model a Dynamic Positioning system (DP-system). Results show that the SysML is more suitable than OPM for modelling the autonomous ship systems due to its ability to present detailed system information in a simple and coherent way.

Original language	English
Title of host publication	Proceedings of the International Seminar on Safety and Security of Autonomous Vessels (ISSAV) and European STAMP Workshop and Conference (ESWC) 2019
Publisher	Sciendo
Pages	125-139
ISBN (Electronic)	978-83-956696-0-6
ISBN (Print)	978-83-956696-0-6
DOIs	https://doi.org/10.2478/9788395669606-011
Publication status	Published - 2020
MoE publication type	A4 Conference publication
Event	International Seminar on Safety and Security of Autonomous Vessels and European STAMP Workshop and Conference - Hanasaarenranta 5, 02100, Espoo, Finland Duration: 17 Sept 2019 → 20 Sept 2019 https://www.aalto.fi/en/events/issaveswc-2019

Conference

Conference	International Seminar on Safety and Security of Autonomous Vessels and European STAMP Workshop and Conference
Country/Territory	Finland
City	Espoo
Period	17/09/2019 → 20/09/2019
Internet address	https://www.aalto.fi/en/events/issaveswc-2019

Keywords

Modeling methods
System Modeling Language
Object Process Methodology
Autonomous ship system
Dynamic Positioning System

Access to Document

10.2478/9788395669606-011Licence: CC BY-NC-ND

[9788395669606 - Proceedings of the International Seminar on Safety and Security of Autonomous Vessels (ISSAV) and European STAMP Workshop and Conference (ESWC) 2019] CFinal published version, 946 KBLicence: CC BY-NC-ND

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RESET: REliability and Safety Engineering and Technology for large maritime engineering systems
Kujala, P.
01/05/2017 → 31/10/2027
Project: EU: Framework programmes funding

Cite this

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title = "Comparison of system modelling techniques for autonomous ship systems",

abstract = "As autonomous ships are currently developed, modern technologies are implemented into ship systems for enabling autonomous operations. Tight coupling in safety-critical systems created new challenges for the engineers and operators. Designing, operating and analyzing these complex systems requires a deep understanding about the system composition, requirements and expected behavior or functionality. The increasing complexity of the systems requires the implementation of modern model-based approaches. Instead of large texts, these new modelling techniques aim to present detailed system information with simplified models. This paper compares system modelling techniques known as System Modelling Language (SysML) and Object Process Methodology (OPM). These methods are used to model a Dynamic Positioning system (DP-system). Results show that the SysML is more suitable than OPM for modelling the autonomous ship systems due to its ability to present detailed system information in a simple and coherent way.",

keywords = "Modeling methods, System Modeling Language, Object Process Methodology, Autonomous ship system, Dynamic Positioning System",

author = "Sunil Basnet and {Valdez Banda}, Osiris and Meriam Chaal and Spyros Hirdaris and Pentti Kujala",

note = "| openaire: EC/H2020/730888/EU//RESET; International Seminar on Safety and Security of Autonomous Vessels and European STAMP Workshop and Conference ; Conference date: 17-09-2019 Through 20-09-2019",

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booktitle = "Proceedings of the International Seminar on Safety and Security of Autonomous Vessels (ISSAV) and European STAMP Workshop and Conference (ESWC) 2019",

publisher = "Sciendo",

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url = "https://www.aalto.fi/en/events/issaveswc-2019",

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Basnet, S , Valdez Banda, O , Chaal, M , Hirdaris, S & Kujala, P 2020, Comparison of system modelling techniques for autonomous ship systems. in Proceedings of the International Seminar on Safety and Security of Autonomous Vessels (ISSAV) and European STAMP Workshop and Conference (ESWC) 2019 . Sciendo, pp. 125-139, International Seminar on Safety and Security of Autonomous Vessels and European STAMP Workshop and Conference, Espoo, Finland, 17/09/2019. https://doi.org/10.2478/9788395669606-011

Comparison of system modelling techniques for autonomous ship systems. / Basnet, Sunil ; Valdez Banda, Osiris ; Chaal, Meriam et al.
Proceedings of the International Seminar on Safety and Security of Autonomous Vessels (ISSAV) and European STAMP Workshop and Conference (ESWC) 2019 . Sciendo, 2020. p. 125-139.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

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AU - Basnet, Sunil

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AU - Hirdaris, Spyros

AU - Kujala, Pentti

N1 - | openaire: EC/H2020/730888/EU//RESET

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AB - As autonomous ships are currently developed, modern technologies are implemented into ship systems for enabling autonomous operations. Tight coupling in safety-critical systems created new challenges for the engineers and operators. Designing, operating and analyzing these complex systems requires a deep understanding about the system composition, requirements and expected behavior or functionality. The increasing complexity of the systems requires the implementation of modern model-based approaches. Instead of large texts, these new modelling techniques aim to present detailed system information with simplified models. This paper compares system modelling techniques known as System Modelling Language (SysML) and Object Process Methodology (OPM). These methods are used to model a Dynamic Positioning system (DP-system). Results show that the SysML is more suitable than OPM for modelling the autonomous ship systems due to its ability to present detailed system information in a simple and coherent way.

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KW - Object Process Methodology

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KW - Dynamic Positioning System

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M3 - Conference contribution

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BT - Proceedings of the International Seminar on Safety and Security of Autonomous Vessels (ISSAV) and European STAMP Workshop and Conference (ESWC) 2019

PB - Sciendo

T2 - International Seminar on Safety and Security of Autonomous Vessels and European STAMP Workshop and Conference

Y2 - 17 September 2019 through 20 September 2019

ER -

Comparison of system modelling techniques for autonomous ship systems

Abstract

Conference

Keywords

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Projects

RESET: REliability and Safety Engineering and Technology for large maritime engineering systems

Cite this