STARS Inspection Team
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Requirements Analysis Presentation |
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10/28/1999 |
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presented by |
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Zeb Drivdahl |
Logistical Information
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Team Members |
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Andy Kutner |
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Nathan Bingham |
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Richard Ekwall |
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Robert Kurian |
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Tracy Wortham |
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Zeb Drivdahl |
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Zia Syed - Coach |
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Team Website - http://www.contrib.andrew.cmu.edu/~drivdahl/sepage/inspect.htm |
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Contains documentation, diagrams, other
information |
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Location will change; new location will
be posted at existing URL |
Inspection System Goals
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Purpose of the Inspection System |
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Simplify inspection process for
maintenance personnel |
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Streamline inspection process |
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Modernize the inspection process
through use of IETMs instead of
legacy paper manuals |
Requirements of Inspection
System
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Core |
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Ability to download, interact with IETM
based workorders for inspection tasks |
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Placement of virtual stickies |
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Upload virtual stickies to maintenance
system |
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Capacity to operate in adverse
conditions |
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Optional |
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Use of PEDD, HMD |
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Non standard, easy to use input device |
Other “Fancy” Requirements
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Wireless connection to maintenance
system, AR model |
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Use of sophisticated data glove
pointing device |
A Day in the Life of a STARS
Inspector
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Overview |
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Typical tasks an Inspector would face |
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Scenario designed to show how basic
functionality of inspection system will be achieved |
The Day Begins
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Inspector logs in to maintenance system
to download workorders for the day |
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Connects, calibrates equipment |
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Logs out to begin performing inspection |
Onward to the Hangar
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Inspector arrives at plane to perform
inspection on. |
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Steps through items in workorder
recording discrepancies |
A Problem Arises
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Inspector records discrepancy
information |
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Location recorded via AR interface |
A Job Well Done
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After completing work, inspector
returns to maintenance depot |
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Stickies and workorders are downloaded
to maintenance system |
Boundaries of Inspection
System
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Concerned primarily with placement and
recording of virtual stickies, display of workorders |
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Determination of location handled via
AR |
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Display of airplane model information
is the concern of AR |
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Speech recognition, synthesis
technologies for system are handled by Repair team |
Open Issues
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Workorders |
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How created, authored |
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How related to stickies |
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Lifetime of workorders |
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New sub-team created to deal with these
issues |
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Sticky placement technology |
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AR, Modeling teams are handling |
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Main interaction for Inspection system
is through AR |
Conclusion
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STARS Inspection represents a
significant advance over existing, paper-based inspection system |
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Easier to use, enhanced flow of
information |
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Some open issues still, but these are
being dealt with |