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Q: How does the Marine Corps use predictive analysis and modeling to identify affordable technical alternatives throughout a program's life cycle?

机译：问：海军陆战队如何在整个计划的生命周期中使用预测分析和建模来确定可负担的技术替代方案？

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摘要

Defense Department weapon systems typically have a large number of requirements with different and competing relationships. These relationships are often difficult to identify and may remain unknown before system development and integration. Modeling tools provide the department with the capability to better understand the relationships between cost, schedule, risk and performance before requirements are finalized and major costs are incurred. Marine Corps Systems Command (MCSC), as the Department of the Navy's systems command for Marine Corps ground weapon and information technology system programs, is transitioning from a document-based, sequential systems-engineering approach to a model-based engineering approach to better understand and inform requirements prior to major milestones and contract awards. The foundation for this transformation has been the implementation of model-based systems engineering based on the application of the Systems Modeling Language (SysML). MCSC developed a unique SysML-based tool, the Framework for Assessing Cost and Technology (FACT), which allows concurrent tradespace analysis and incorporates the technological advantages of a model-based engineering approach to acquisition.
机译：国防部武器系统通常具有大量需求，它们之间有着相互竞争的关系。这些关系通常很难识别，并且在系统开发和集成之前可能仍然未知。建模工具使部门能够在最终确定需求和产生主要成本之前更好地了解成本，进度，风险和绩效之间的关系。海军陆战队系统司令部（MCSC）作为海军陆战队地面武器和信息技术系统计划的系统司，正在从基于文档的顺序系统工程方法过渡到基于模型的工程方法，以更好地理解并在重要里程碑和合同授予之前告知需求。这种转换的基础是基于系统建模语言（SysML）应用的基于模型的系统工程的实现。 MCSC开发了一个独特的基于SysML的工具，即评估成本和技术的框架（FACT），该工具可以进行并发交易空间分析，并结合了基于模型的工程方法进行收购的技术优势。

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  • 来源
    《Signal》 |2014年第12期|14-14|共1页
  • 作者

    JAMES SMERCHANSKY;

  • 作者单位

    Interoperability, Architectures and Technology at Marine Corps Systems Command;

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  • 正文语种 eng
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