Requirements Development Management Using Models

摘要

Good program managers understand that a high pay-off in cost savings and schedule reduction can be attained by early analysis of their system requirements. Programs employing a traditional text-oriented requirements development approach experience significant numvbers of misinterpretations and late-detected design errors resulting in increased costs, shcedule silips, reduced capability, and canceled programs. This paper discusses how a well defined model-based approach to the development of requirements can elimiate or greatly reduce the incoropration of incorrect assumptions into system requirements.