Safety Requirements Identification in Suborbital Payload Experiments.
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| Title: | Safety Requirements Identification in Suborbital Payload Experiments. |
|---|---|
| Authors: | Carneiro Procópio, Heuller Aloys1 heullerhacp@fab.mil.br, Galvão Martins, Luiz Eduardo2, Netto Lahoz, Carlos Henrique3 |
| Source: | Journal of Aerospace Technology & Management. 2024, Vol. 16, p1-17. 17p. |
| Subjects: | Modeling languages (Computer science), Rocket payloads, Space environment, Space vehicles, System safety |
| Abstract: | In the concept, design, and development phases of suborbital payload scientific experiments, designers tend to focus on what will be tested using automation and procedures that support the vehicle and space environment. Although tests are the focus, safety is one of the primary areas that may contribute to a successful mission. This paper presents the typical Brazilian suborbital payloads and rockets, and then reviews some losses during the launching campaigns. The system-theoretic process analysis (STPA), which is based on the system-theoretic accident model and process (STAMP) approach, was used to identify 32 unsafe control actions (UCAs), 77 loss scenarios, and 28 safety constraints. These safety constraints were the basis for establishing 74 safety requirements modeled in systems modeling language (SysML). A group of experts in space systems evaluated these safety requirements, and a case study was performed to test the requirement set. The results may contribute to mitigating or eliminating hazards related to these space systems and launch mission safety. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Aerospace Technology & Management is the property of Departamento de Ciencia Tecnologia Aeroespacial (DCTA) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 182396278 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Safety Requirements Identification in Suborbital Payload Experiments. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Carneiro+Procópio%2C+Heuller+Aloys%22">Carneiro Procópio, Heuller Aloys</searchLink><relatesTo>1</relatesTo><i> heullerhacp@fab.mil.br</i><br /><searchLink fieldCode="AR" term="%22Galvão+Martins%2C+Luiz+Eduardo%22">Galvão Martins, Luiz Eduardo</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Netto+Lahoz%2C+Carlos+Henrique%22">Netto Lahoz, Carlos Henrique</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Aerospace+Technology+%26+Management%22">Journal of Aerospace Technology & Management</searchLink>. 2024, Vol. 16, p1-17. 17p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Modeling+languages+%28Computer+science%29%22">Modeling languages (Computer science)</searchLink><br /><searchLink fieldCode="DE" term="%22Rocket+payloads%22">Rocket payloads</searchLink><br /><searchLink fieldCode="DE" term="%22Space+environment%22">Space environment</searchLink><br /><searchLink fieldCode="DE" term="%22Space+vehicles%22">Space vehicles</searchLink><br /><searchLink fieldCode="DE" term="%22System+safety%22">System safety</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In the concept, design, and development phases of suborbital payload scientific experiments, designers tend to focus on what will be tested using automation and procedures that support the vehicle and space environment. Although tests are the focus, safety is one of the primary areas that may contribute to a successful mission. This paper presents the typical Brazilian suborbital payloads and rockets, and then reviews some losses during the launching campaigns. The system-theoretic process analysis (STPA), which is based on the system-theoretic accident model and process (STAMP) approach, was used to identify 32 unsafe control actions (UCAs), 77 loss scenarios, and 28 safety constraints. These safety constraints were the basis for establishing 74 safety requirements modeled in systems modeling language (SysML). A group of experts in space systems evaluated these safety requirements, and a case study was performed to test the requirement set. The results may contribute to mitigating or eliminating hazards related to these space systems and launch mission safety. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Aerospace Technology & Management is the property of Departamento de Ciencia Tecnologia Aeroespacial (DCTA) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1590/jatm.v16.1351 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 17 StartPage: 1 Subjects: – SubjectFull: Modeling languages (Computer science) Type: general – SubjectFull: Rocket payloads Type: general – SubjectFull: Space environment Type: general – SubjectFull: Space vehicles Type: general – SubjectFull: System safety Type: general Titles: – TitleFull: Safety Requirements Identification in Suborbital Payload Experiments. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Carneiro Procópio, Heuller Aloys – PersonEntity: Name: NameFull: Galvão Martins, Luiz Eduardo – PersonEntity: Name: NameFull: Netto Lahoz, Carlos Henrique IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: 2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 19849648 Numbering: – Type: volume Value: 16 Titles: – TitleFull: Journal of Aerospace Technology & Management Type: main |
| ResultId | 1 |
