NASA SBIR/STTR SUCCESS STORIES Ames Research Center
1992 Phase II

Multisignal Modeling of Complex Systems.

Qualtech Systems, Inc.

Weathersfield, CT

INNOVATION
    Development of a complete multisignal modeling methodology for simulation complex hierarchical systems to formulate troubleshooting strategies in the presence of multiple failures. This technology de., document and analyze integrated systems during all stages of produce design and maintenance.
1553 Bus System
1553 Bus System
Optional Powerpoint file
ACCOMPLISHMENTS
  • Algorithms have been used extensively by aerospace industry to uncover unanticipated system failures.
COMMERCIALIZATION
  • Sales of software and engineering services for $200K to Lockheed-Martin facilities for systems testing
  • Sales of over $400K to Sikorsky Aircraft for on-board diagnostics and portable maintenance aid of US. Navy Seahawk helicopters
  • Sales of software for $100K to Boeing Helicopters
GOVERNMENT/SCIENCE APPLICATIONS
  • Developed a software package for testability engineering and maintenance system (TEAMS) which was successfully demonstrated on NASA-Rockwell liquid oxygen fuel system for the Space Shuttle
  • NASA Ames awarded Qualtech a Phase III contract (NAS2-13605) for $113K for the analysis of 12-Foot Wind Tunnel operations
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