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1. Integrating NASA Technical Standards
with NASA Lessons Learned
PM Challenge
February 10, 2011
https://standards.nasa.gov
2. Agenda
I. Overview of Tech Standards Program
II. NEN/LLIS/START Integration
III. Lessons Learned Program Overview
I. Applying the old to the new programs
II. Capturing the old programs going away
(Shuttle, Constellation)
IV. Demo - Use Cases
I. NASA Standard (show link & details )
II. Industry Standard
V. QA
3. NTSP Overview
• NASA Technical Standards Program was established in 1997
• Program objectives:
– Establish and Maintain “NASA Technical Standards” as a Common Baseline
for NASA Programs
• Evaluate, Support, and Adopt National and International Standards where
they meet NASA’s needs
• Develop Internal NASA Standards where available standards are not
adequate
– Support the Use of Technical Standards on NASA Programs in the Systems
Requirement Process
• Provide Access for All <nasa.gov> Users to Full Text Standards ~ 370
Sources at http://standards.nasa.gov
• Link Standards to Lessons Learned for more effective use
• Provide automated Notice of Updates for Standards registered by users
https://standards.nasa.gov 3
4. Primary Activities of NTSP
Document
• Manage the development of NASA Standards where no industry
standard will suffice
Deliver
• Provide access to government and industry standards through the
Standards and Technical Assistance Resource Tool (START)
Educate
• Create awareness about the Program’s mission and activities across
the Agency
• Assist and educate users on the functions of START
https://standards.nasa.gov 4
5. START Overview
• Agency-wide access to ~1.4M
Specifications, Standards, and
engineering tools
http://standards.nasa.gov
• Approximately 13,000 registered
users
• Watch Lists/Alerts Feature
– Provides electronic notification
of revisions for registered
standards imposed on
contracts by program/projects
• Technical Standards Tutorials to
provide more information on high-
profile standards
https://standards.nasa.gov 5
6. Engineering Tools
• Haystack Gold®
– Logistics part information from over 40 databases
• 4D-Online Parts Universe
– Electronic component database with more than 25 million
parts
• eFunda
– Engineering reference resource
• MatWeb
– Searchable database of materials properties
• Materials and Processes Technical Information System
(MAPTIS)
– Single-point access for materials properties for NASA and
NASA associated contractors and organizations
https://standards.nasa.gov 6
8. NEN/LLIS/START Integration
Provide bidirectional navigation between NASA
Lessons Learned and NASA/Industry/Government
Standards to improve visibility of the related
content to the users.
Integration of NEN, LL and Standards significantly
improves the interoperability of the NASA Lessons
Learned and the Standards program and increase
the overall value to the NASA user community.
02/03/2010 8
9. NEN/LL/NTPS USER REQUIREMENTS
1. Quick, simple pointers and links.
2. Common (or more similar) look and feel.
3. Refine business processes and templates (for Standards,
Lessons, etc.) to harvest more metadata as NEW products are
developed/generated.
4. Update metadata on existing products (Lessons, Standards,
etc).
5. Common search-retrieve device.
6. Live update device/process to allow users to update a
reference within products.
02/03/2010
9
10. Flow Overview Before Integration
• A small subset of the linking between NASA/Industry/Government Standards and the Lessons
Learned in LLIS
• Expand the bidirectional linking (red lines) between NASA/Industry/Government Standards to
the Lessons Learned in LLIS
Search Standards Search LLIS
Product
NASA Standards NASA Lessons Learned
Industry/Government
Standards
NASA Center Level
Lessons Learned
Other NASA Tools
& Repositories
10
11. Flow Overview After Integration
• Cross collection keyword searching which significantly improves visibility in both systems
Cross Collection Keyword Search
NASA Standards NASA Lessons Learned
Industry/Government
Standards
NASA Center Level
Lessons Learned
11
12. • Web-based system developed in 1994
• Over 2,000 Lessons dating back to 1972
A lesson learned is knowledge or understanding gained
by experience. The experience may be positive, as in
a successful test or mission, or negative, as in a
mishap or failure. Both should be considered
excellent sources of lessons learned.
13. Lessons are available on a Public and
Internal Site
http://nen.nasa.gov/web/LL
http://llis.nasa.gov/ 13
14. A lesson learned entry
1) pertains to safety or
mission success
2) is likely to be relevant to
other projects
3) does not duplicate an
existing lesson learned
Existing documents such as
PowerPoint presentations,
white papers and technical
reports can be used to create
lessons
14
15. Lessons Learned Lifecycle
A lesson learned is knowledge or understanding gained by experience. The experience may be positive, as in
a successful test or mission, or negative, as in a mishap or failure. Both should be considered excellent
sources of lessons learned.
Mission Complete
Facilitated Pause & Learn Session
Lessons
Sources
Mishap
Test
Lessons learned are important to future programs because they show insights
from previous projects.
Customers
•Researchers
•Designers
•Project Managers To search the LLIS or submit a lesson, go to http://llis.nasa.gov 15
16. LLIS Search -> Which Lessons Might Impact the Design?
60% Design Review Lessons Learned Report
Ares-1 Upper Stage
• Lessons Learned Entry: 0031 Maintenance of
Liquid Oxygen Umbilical (LO2U)/Liquid High, Exposed Equipment
Hydrogen Umbilical (LH2U) • Lessons Learned Entry: 0138 GOX Vent Arm
Air Receivers Bleed Manifold Venting
Operations
• Lessons Learned Entry: 0154 Pneumatic and
Fluid Quick Disconnects.
• Lessons Learned Entry: 0157 External Tank
(ET) Vent Deceleration Unit
• Lessons Learned Entry: 0187 Hydrogen Vent
Umbilical.
• Lessons Learned Entry: 0188 T-0 Umbilical
Carrier Plate.
• Lessons Learned Entry: 1323 Interface Control
Document (ICD) Violations by Payload
Developer
• Proceedings of the 34thAerospace Mechanisms
Symposium, Goddard Space Flight Center, May 10-
12,2000
• Technical Memorandum 33-777 10th Aerospace
Mechanisms ; Symposium April 22-23, 1976
16
17. LLIS Search -> Which Lessons Quick disconnect for different systems
should be designed differently in order
Might Impact the Design? to prevent cross-connections
17
18. End of Program Lessons Learned Collection
KSC Shuttle Ground Ops (184 lessons identified)
• Many of these lessons learned entries concern
the interface between the space shuttle system
and the ground processing infrastructure.
• Design considerations & requirements can be
mined for road mapping infrastructure upgrades
for Commercial Crew, 21st Century Launch
Complex, Heavy Lift and Flagship Technology.
18
19. New
Feature
Categories of
technical standards
that relate to this
lesson
36. 5.0 - COMMUNITY LIST OF STANDARDS
Will be
populated
from search
results of the
Tech Standards
collection
based on the
keyword of the
Community
02/03/2010
36
37. NTSPO Standards Product - Current Functionality
Standards Search By Document Number
Link to Documents Details
page with Access to Lessons
Learned
10/21/2011
37
38. NTSPO Standards Product - Current Functionality
Document Details with Lessons Learned
Lessons Learned Number,
Date, Abstract and link to
Lesson Learned
10/21/2011
38
39. NTSPO Standards Product – with bidirectional linking
View Lessons Learned – Showing Document and References
Links to the Referenced
Standards
Lessons Learned document
10/21/2011
39
