Год выпуска: 2012 Автор: Thomas E. Herald, Jr. Издательство: LAP Lambert Academic Publishing Страниц: 260 ISBN: 9783848439775
Описание
The affordable effectiveness of commercial, civil, and military systems must be managed through their life cycles. Once the performance baseline is defined and instantiated, the challenge during the development, production, and utilization life cycle phases is to affordably sustain the physical system baseline. This baseline continuously evolves in response to external influences such as; frequent and asynchronous obsolescence of system elements, changing requirements (mission needs, schedule and funding), and changing policy and regulations (i.e. security, export laws and safety standards). This research specifically addresses the impact of asynchronous obsolescence of system elements on overall system effectiveness and cost during its operational and support life cycle phases. An overview of a system obsolescence forecasting model, se-Fly Fisher, is detailed. This model uses technology curves of individual system elements (actual parts) for an...
