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Wayne Ziegler Materials Engineer U.S. Army Research Laboratory June 2014. MSAT/MAPTIS Data Archiving Process & Material Data Templates & Schema. Why have a Material Information System. To work smarter and faster Reduces duplication of testing Electronic notebook - PowerPoint PPT Presentation
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U.S. Army Research, Development and Engineering Command
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MSAT/MAPTIS Data Archiving MSAT/MAPTIS Data Archiving Process & Material Data Process & Material Data
Templates & SchemaTemplates & Schema
Wayne ZieglerMaterials EngineerU.S. Army Research LaboratoryJune 2014
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Why have a Material Why have a Material Information SystemInformation System
• To work smarter and faster• Reduces duplication of testing• Electronic notebook• Faster dissemination and
retrieval of data• Stop data loss - Ensures data is available
to next generation• Improved data consistency and quality• Improved work processes and throughput• Accelerates implementation
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Data management plans are vital Data management plans are vital to remain relevantto remain relevant
Programmatic Challenges?•Lack of unified directive•Requires investment of resources•Culture•Misinformation
Current Strategy:•Don’t reinvent the wheel-build on existing system to maximize impact. •Build a DoD resource: Material Selection and Analysis Tool (MSAT)
Successful plans use systems engineering approach.
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Current Efforts – Additive Current Efforts – Additive ManufacturingManufacturing
DARPA Open Manufacturing Program
Source: Richard Martukanitz, Director CIMP-3D
Material Informatics Vision
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Modified Workflow DiagramModified Workflow Diagram
Transfer
Data
Execute Test/
Process
Extract Data
Execute
Test/
Process
Lab
/Process
Notebook
Analyze
Data
Import into
DatabaseExtract Data Analyze Data
MSAT/MAPTIS Workflow
Traditional Workflow
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MSAT
Data Schema – defines
organization of data
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MSAT
Data Schema – defines organization of
data
1. Define
data sets
2. Define Data
Arrangement
3. Develop Import
Templates (SQL)
5. Mange Data – Access
Control, Verification &
Validation
6. Define Data Use Cases,
Data Analytics, Informatics,
Model Inputs
4. Use Templates to
Import Data7. Develop Export
Templates
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Technical Considerations
Definition of the main function of the system How the system will fit in with existing systems and workplace practices Who will use the system, and how How data flows through the system What type of information will be handledHow the system will be setup, deployed and maintained Who is responsible for, and owns, the various system components
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Practical ChallengesPractical Challenges
Not every user is an expertMaterials and process data is never completeData has value – access control is critical (and potentially contentious)It takes time to rationalize and consolidate dataDiverse end-users need data in diverse places and formatsMaterials information systems need end-usersDesigning a system from scratch is impractical
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Additive Manufacture Additive Manufacture Data Schema MapData Schema Map
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Materials Selection & Analysis Tool (MSAT)•Wayne Ziegler, ARL• Wayne.W.Ziegler.civ@mail.milMaterials and Processes Technical Information System (MAPTIS)• Dennis Griffin, NASA MSFC• Dennis.E.Griffin@nasa.gov
ContactsContacts
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MSAT DemoMSAT DemoTemplateTemplate
AM DatabaseAM Database
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Back Up SlidesBack Up Slides
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Material Informatics Vision
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Schema Map Represents High Level Schema Map Represents High Level Relationships Between Data SetsRelationships Between Data Sets
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Source Data Questions• Generic Data Type• Data Source• Property Variables• Format of Data• Volume• Frequency
Defining the Structure/System
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Defining the Structure/System Defining the Structure/System Defining the Structure/System
Data Analysis Questions
• Analysis Model• Transfer
Method• Format of Data
to Analyze• Type of Data• Analysis Output
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Data Output Questions FormatData Usage
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Workflow Questions Data Flow Through DatabaseResponsibility for Each StageData ApprovalWho Maintains Workflow
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Data Security QuestionsRestrictions RequiredNationalitySiteProjectData Quality
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Structure Definition Worksheets
Data Output Details
Data Source & Import Details
Data Analysis Details
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Workflow Details
Data Security Details
Transfer of Current &
Legacy Data
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