Just at the start of the new year NLR finished a study for Eurocontrol investigating the role of requirements within the different life cycle phases of ATM operational concept validation as described by the European Operational Concept Validation Methodology (E-OCVM).
A survey of relevant standards (IEEE, ESA-ECSS, EUROCAE) and terminology related to operational concept validation and requirements engineering was performed. This survey resulted in a strategy for the development of requirements along the E-OCVM life cycle composed of three major processes called requirements elicitation or capture process, requirements analysis or specification process, and requirements management process.
The study describes the requirements strategy in detail and refers to the relevant standards that can be used as guidelines for the processes. An analysis of actors and their roles within the validation process emphasised the role of a central manager overseeing the development processes that lead to a gradual refinement of the requirements. Finally, the study analysed three European R&D projects regarding their requirements engineering processes and compared their approaches with the suggested strategy.
Thus, if you have lost your way in the underbrush of ATM standards and requirements documents, this study might be interesting reading material.
The report was published as NLR report CR-2007-702 and is publicly available.
