Abstract
There is evidence to suggest that before military equipment ever
experiences sustainment delays the equipment carries state patterns
within its logistics and supply chain data history that could be
leveraged for risk mitigation. Analysis of these patterns can also identify new research & development (R&D) and technology
transition candidates that relate the seemingly disparate activities of
R&D project management and Diminishing Manufacturing Sources and Material Shortages (DMSMS) management. Relating eligible
R&D activities to the DMSMS risk identification phase helps stage
potential sustainment risk mitigations ahead of time on the one hand, while creating additional demand and resources to mature prototypes
on the other hand. Virtually generating DMSMS-linked, R&D
classifications can help throughput and productivity analysts simulate a pipeline of annual research projects, so decision makers can better
understand where resource constraints reside within the project
management process. The paper concludes with an application that: 1) integrates lean principles into the daily management of a
government agency or business, while 2) demonstrating how the
parametric orchestration of commercial-off-the-shelf (COTS) software tools, via model-based systems engineering (MBSE), could
be the key to the lean office of the future.
Introduction
A model called the Sustainment Engineering Risk Assessment
(SERA) is being developed at the U.S. Army Tank Automotive
Research, Development, and Engineering Center (TARDEC) to
identify Diminishing Manufacturing Sources and Material Shortages (DMSMS) risk in military equipment [ 1, pp. 8-10]. Second, the Army
Program Office for Mine-Resistant Ambush Protected (APO MRAP) Vehicles is resolving DMSMS issues (i.e. reactive mode), using lean acquisition processes. Third, Department of Defense (DoD) research
and development (R&D) organizations are advancing Technology
Readiness Levels (TRLs) and maturing various prototype systems that may someday render certain military equipment obsolete. The
SERA and MRAP activities mostly involve engineers and logisticians, whereas the TRL advancement mostly involves R&D
personnel. All three activities, however, relate to improving the
military equipment sustainment situation, through DMSMS
management, which demands participation across diverse job classifications and organizations. In addition, a significant amount of
industrial base (IB) sustainment improvement lies in streamlining
acquisition and coordinating contracting strategies, DMSMS requirements, and the pace of R&D [ 2, pp. 33, 63, 110, 120, 127,
171] [3, pp. 17, 20-24, 33] [4, pp. 12, 15] [5].
Graphical user interfaces (GUIs) and visual analytics often bring
diverse people together, while exploiting the allure of a picture
portraying a thousand words [6, pp. 18, 33-34]. Modeling & Simulation (M&S) capitalizes on this truth. However, M&S is not
used much outside the R&D organizations of TARDEC. A remedy is
to deploy hybrid models, consisting of traditional M&S and commercial-off-the-shelf (COTS) applications used by most people
in the office. Hybrid M&S solutions intermingle with the momentum
of COTS applications, combining the best of both worlds, when considering availability, affordability, familiarity, compatibility, and
flexibility [ 7, p. 5]. In particular, the use of visual analytics-rich
hybrid models invites the contribution of a more diverse audience of
subject matter experts (SMEs), who normally would not be involved
in a modeling activity. When GUIs and visual analytics are properly
deployed, they can even serve as education enablers, enrolling a broader population of professionals to better understand systems as a
whole [8, pp. 1-3]. This promotes a healthier systems engineering
atmosphere centered on cooperation and understanding [ 9, pp. 84,
90,168]. Users may even enjoy working with a GUI, if it is
aesthetically balanced and stable over time,
SAE_2017-01-1602_2017-03-28_Industrial Base Sustainment through Risk Modeling with Model-Based Systems Engineering Applications
安全报告 >
其他 >
文档预览
中文文档
12 页
50 下载
1000 浏览
0 评论
0 收藏
3.0分
温馨提示:本文档共12页,可预览 3 页,如浏览全部内容或当前文档出现乱码,可开通会员下载原始文档
本文档由 SC 于 2023-05-19 13:49:59上传分享