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Real-time Onboard and Remote Vehicle Health Management

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
51608
Program Year/Program:
2001 / STTR
Agency Tracking Number:
NASASTTR-01-18
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Qualtech Systems, Inc.
99 East River Drive East Hartford, CT 06108-
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2001
Title: Real-time Onboard and Remote Vehicle Health Management
Agency: NASA
Contract: N/A
Award Amount: $99,496.00
 

Abstract:

We propose a real-time diagnosis, prognosis, and mission planning solution for complex systems. The proposed effort leverages QSI's real-time model-based diagnosis engine, TEAMS-RT, and UConn's expertise in the areas of signal processing, estimation and prognosis. The resultant solution will collect sensor data, process it, and assess system readiness in real-time. In the event of degradation or failure, the source will be isolated promptly, and its impact on mission evaluated. If the failure is in a redundant subsystem, the reconfigured system can continue with its mission, possibly in a degraded mode. Otherwise, the remaining life or extent of the failure will be estimated, and mission priorities and available capabilities matched to modify the mission or to select an alternative mission. A unique feature of the proposed effort is that the failure detection, isolation and reconfiguration modules can operate remotely over a low bandwidth wireless link. This can be utilized by ground support to assess system health and to shadow the onboard reasoner. More significantly, this tele-diagnosis capability will enable real-time health monitoring and on-demand diagnosis of legacy systems that lack onboard reasoners. The technology developed here has many space and commercial applications, including patient health monitoring, and aircraft and automotive diagnosis. ~000056 ~

Principal Investigator:

Somnath Deb
8602578014

Business Contact:

Kevin F. Cavanaugh
Chief Operating Officer
8602578014
kevin@teamqsi.com
Small Business Information at Submission:

Qualtech Systems, Inc.
100 Great Meadow Road, Suite 501 Wethersfield, CT 06109

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
University of Connecticut
U-157, 260 Glenbrook Road,
Storrs, CT 06269
Contact: Sandy Schulte
Contact Phone: (860) 486-3337
RI Type: Nonprofit college or university