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Operational analysis to systems engineering

This chapter covers the analysis and engineering processes which are used to move from the first idea, through the initial concept to a firm design which can be made by one or more companies, tested, delivered and meet the customer's expectations. Detailed design of the products making up the system is described in Chapter 5. The process is similar for the bid, development and design stages, but the time invested and detail involved will differ significantly. Detailed design, test and integration work will not be carried out during the scoping study but their costs and timescales must be estimated accurately.