Systems and context modeling approach to requirements analysis

Amrit Ahuja; G. Muralikrishna; Puneet Patwari; Subhrojyoti C.; N. Swaminathan; Harrick Vin

doi:10.1117/12.2057396

4 August 2014 Systems and context modeling approach to requirements analysis

Amrit Ahuja, G. Muralikrishna, Puneet Patwari, Subhrojyoti C., N. Swaminathan, Harrick Vin

Proceedings Volume 9150, Modeling, Systems Engineering, and Project Management for Astronomy VI; 915010 (2014) https://doi.org/10.1117/12.2057396
Event: SPIE Astronomical Telescopes + Instrumentation, 2014, Montréal, Quebec, Canada

Abstract

Ensuring completeness and correctness of the requirements for a complex system such as the SKA is challenging. Current system engineering practice includes developing a stakeholder needs definition, a concept of operations, and defining system requirements in terms of use cases and requirements statements. We present a method that enhances this current practice into a collection of system models with mutual consistency relationships. These include stakeholder goals, needs definition and system-of-interest models, together with a context model that participates in the consistency relationships among these models. We illustrate this approach by using it to analyze the SKA system requirements.

Citation Download Citation

Amrit Ahuja, G. Muralikrishna, Puneet Patwari, Subhrojyoti C., N. Swaminathan, and Harrick Vin "Systems and context modeling approach to requirements analysis", Proc. SPIE 9150, Modeling, Systems Engineering, and Project Management for Astronomy VI, 915010 (4 August 2014); https://doi.org/10.1117/12.2057396

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