USA flag logo/image

An Official Website of the United States Government

Automated Fault Diagnostics, Prognostics, and Recovery in Spacecraft Power…

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
83966
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
067323
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-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Automated Fault Diagnostics, Prognostics, and Recovery in Spacecraft Power Systems
Agency: NASA
Contract: NNX07CA28P
Award Amount: $99,826.00
 

Abstract:

Constellation Program, the next frontier of NASA's space exploration plan, targets for manned mission to Moon and Mars. The missions under this program will be of long-duration and far more critical than any previous manned mission. Integrated Systems Health Management (ISHM), which includes fault detection, diagnosis, and prognosis, has been recognized as one of the critical processes that will enhance system functionality, mission success probability and crew safety for these missions. In addition, ISHM should support in deciding reactionary actions in response to a system failure or a failure precursor, i.e., the system recovery functions. Spacecrafts for the constellation program requires a significant degree of autonomy ? that includes the ability to monitor their own health and perform mission objectives in the wake of unexpected events (faults, failures, etc). In response to the needs stated in the solicitation topic x2.01, Qualtech Systems, Inc. (QSI) proposes to develop novel diagnostic, prognostic, degradation analysis and automated recovery techniques for spacecraft power systems. The proposed effort will use reactive mission planner technologies for formulating recovery options and mission re-planning to accommodate for degradation in power systems. Inclusion of the resulting technologies will streamline cost of long-duration space missions and enhance the mission success probabilities.

Principal Investigator:

Sudipto A. Ghoshal
Principal Investigator
8602578014
sudipto@teamqsi.com

Business Contact:

Chakrapani E. Vallurupalli
President & COO
8602578014
chuckv@teamqsi.com
Small Business Information at Submission:

Qualtech Systems, Inc.
100 Great Meadow Road, Suite 603 Wethersfield, CT 06109

EIN/Tax ID: 061370324
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No