Mission Engineering Guide 使命任务工程指南.pdf

Mission Engineering Guide November 2020 Office of the Deputy Director for Engineering Office of the Under Secretary of Defense for Research and Engineering Washington, D.C. 使命任务工程指南 2020 年 11 月 Office of the Deputy Director for Engineering Office of the Under Secretary of Defense for Research and Engineering Washington, D.C. CONTENTS 1 Introduction. 1.1 Guide Objectives 1.2 Mission Engineering Overview 2 Mission Engineering Approach and Methodology 2.1 Problem Statement – Identifying the Key Questions 2.2 Mission Definition and Characterization 2.2.1 Time Frame 2.2.2 Mission Scenarios and Vignettes 2.2.3 Assumptions and Constraints 2.2.4 Mission Definition Summary 2.3 Mission Metrics (Measures of Success and Effectiveness) 2.3.1 Selecting Measures of Effectiveness 2.3.2 Traceability of Metrics 2.4 Design of Analysis 2.4.1 Mission Architectures 2.4.2 Define Mission Thread and Mission Engineering Thread 2.4.3 Define and Gather Supporting Models, Data, and Analytics 2.5 Perform Analysis/Run Models 2.6 Document the Study and Conclusions 2.6.1 Analysis Report / Decisional Briefings 2.6.2 Reference Architecture 2.6.3 Curated Data, Models, and Architectures Appendix A: Government Mission Reference Architecture (GMRA) (Template) Appendix B: Government Capability Reference Architecture (GCRA) (Template) 目录 1. 介绍 1.1 指南的目标 1.2 使命任务工程概述 2 使命任务工程方法与方法论 2.1 问题陈述——确定关键问题 2.2 任务定义及表征 2.2.1 时间框 2.2.2 使命任务场景和局部场景 2.2.3 假设和约束 2.2.4 使命任务定义的总结 2.3 使命任务度量指标（成功和效能的度量） 2.3.1 选择有效的度量 2.3.2 可追溯的度量指标 2.4 分析设计 2.4.1 使命任务架构 2.4.2 定义使命任务线程和使命任务工程线程 2.4.3 定义和收集支持模型，数据和分析 2.5 执行分析/运行模型 2.6 记录研究和结论 2.6.2 参考架构 2.6.3 精选数据、模型和架构 附录A ：政府使命任务参考架构（GMRA ）（模板） 附录B ：政府能力参考架构（GCRA ）（模板） 1. INTRODUCTION 1.1 Guide