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2016年第 19 届年度系统工程会议 敏捷系统工程

ID：46281

大小：0.83 MB

页数：5页

时间：2023-03-18

金币：10

上传者：战必胜
10/27/2016
1
Agile Systems Engineering
A Case Study
Author:
Warren B. Smith
Systems Engineering Partner
(480) 560-2655
wsmith@gatech.edu
wsmith@wrayn.com
• Upgrade a major Army vehicle system-of-record
– Multiple Variants
• Mission: Get to System Requirements Review (SRR)
– Over 50 System Analyses, less than 5 Months
• Author’s company brought in as an “Engineering
SWAT Team”
• Structured intensive analysis approach
– MBSE-based development
– Multiple Teams
info@wrayn.com
2
What, When, Why
Project Objectives
• Starting point: List of new system capabilities
• Develop: A comprehensive set of System and
Subsystem Requirements
• Ensure buy-in from all stakeholders
• Rhapsody-based analysis of capabilities
– Use graphical modeling techniques
...do the impossible...
...time-critical work...
3
info@wrayn.com
How to accomplish this???
• Effectively derive and communicate requirements
• Quick buy-in of requirements
• Diverse stakeholders
– Customer
– End-users
– IPTs
– Logistics
4
info@wrayn.com
What is “All at Once”?
• Team-based analyses of Operational Scenarios
– All stakeholders in the same room
– Simultaneous concurrence
– Live development of work products
• Short-turnaround time for each analysis
– Daily meetings
– Formalize work products, post-meeting
5
info@wrayn.com
Repeat
for all
analyses
Logistical Planning
• The approach was organized and formalized
SCHEDULING!
• Multiple teams stood up
– Facilitation/Leaders trained
• IPT Leads and Customer read-into the plan
• End-Users identified from the workforce
6
info@wrayn.com
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