6. Analyze needs and define technical system requirements
Unfold and iterate the following activities.
Analyze operational use scenarios, operational modes and all other types of need to define the system's functional requirements.
Analyze efficiency, performance and other needs to define performance requirements.
Quantify the functional elements and expected behaviors such as input, output, response time, data volume, etc., deduced from the above functional requirements in order to define performance requirements.
Analyze interface requirements and all other types of need to define functional interface requirements and physical interface requirements.
Analyze operational conditions and all other types of need to define use or operation requirements such as :
operational modes,...
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Analyze needs and define technical system requirements
Consolidate and organize technical system requirements
Bibliography
International standards
ISO/IEC 15288:2008 - Systems and software engineering - system life cycle processes, Geneva, Switzerland: International Organization for Standardization (ISO)/International Electronical Commission
ISO/IEC 29148: 2011 - Systems and software engineering - Life cycle processes - Requirements engineering, Geneva, Switzerland:...
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www.incose.org International Council on Systems Engineering (INCOSE) is a not-for-profit membership organization founded in 1990. Its mission is to share, promote and advance the best of systems engineering from across the globe for the benefit of humanity and the planet.
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