1. 1 Copyright © 2014 by Lockheed Martin Corporation SE Use Cases SysML Roadmap Activity John Watson Lockheed Martin 6/17/2014

2. 2 Copyright © 2014 by Lockheed Martin Corporation Agenda Approach Summary of what was done

3. 3 Copyright © 2014 by Lockheed Martin Corporation Roadmap SE Workflow Use Case Approach 1.Establish SE Use Case modeling team – Small team responsible managing and capturing the model 2.Initial Modeling Effort – Capture Context Systems Engineering Development System (SEDS) – Capture set of SE Use Cases References include: – ISO/IEC 15288-2008 – INCOSE Systems Engineering Handbook – System Engineering Book of Knowledge (SEBok) Span across Life cycle Initial effort identifies “What an SE does”

4. 4 Copyright © 2014 by Lockheed Martin Corporation Roadmap SE Workflow Use Case Approach 3.Refine and complete each of the use cases – solicit help from experts across the industry 4.Prioritize Use Cases 5.Use Cases can added, deleted or replaced 6.Periodically report progress to the SysML Roadmap Team and to the SysML RTF Team 7.Goals – Short Term - Help develop the requirements for the SysML Roadmap – Longer Term – Define a reference architecture for a fully integrated, cost effective, automated, and highly productive SEDS Framework for common practices

5. 5 Copyright © 2014 by Lockheed Martin Corporation SUMMARY OF WHAT WAS DONE

6. System Modeling Environment Basic Functionality in Support of MBSE Slide from "System Modeling Assessment Roadmap Intro and Results-Boston-palachi-friedenthal-140617-e.ppt" SEDS Context

7. 7 Copyright © 2014 by Lockheed Martin Corporation SE Development Environment Context

8. 8 Copyright © 2014 by Lockheed Martin Corporation Organize Use Cases by Life Cycle Phases Exploratory/Concept Stage System Development Stage Management Use Cases SE Domain Use Cases Validation and Verification Use Cases Production Stage Use Cases Product and Service Life Management

9. 9 Copyright © 2014 by Lockheed Martin Corporation Exploratory/Concept Stage

10. 10 Copyright © 2014 by Lockheed Martin Corporation System Development Stage – Management Use Cases

11. 11 Copyright © 2014 by Lockheed Martin Corporation System Development Stage – System Development

12. 12 Copyright © 2014 by Lockheed Martin Corporation System Development Stage – System Development Specialty Engineering

13. 13 Copyright © 2014 by Lockheed Martin Corporation System Development Stage – System Development Analysis

14. 14 Copyright © 2014 by Lockheed Martin Corporation System Development Stage – Validation and Verification

15. 15 Copyright © 2014 by Lockheed Martin Corporation Production Stage Use Cases

16. 16 Copyright © 2014 by Lockheed Martin Corporation Product and Service Life Management Use Cases

17. 17 Copyright © 2014 by Lockheed Martin Corporation BACKUP SLIDES