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Model Based Aircraft Upset Detection and Recovery System

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
83878
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
066438
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Continuum Dynamics, Inc.
34 Lexington Avenue Ewing, NJ 08618-2302
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Model Based Aircraft Upset Detection and Recovery System
Agency: NASA
Contract: NNL07AA63P
Award Amount: $99,823.00
 

Abstract:

This proposal describes a system for detecting upset conditions and providing the corresponding control recovery actions to maintain flight integrity for general application to aircraft. To maintain and improve aircraft safety as air capacity grows as part of the Next Generation Air Transportation System (NGATS), it is necessary to address the primary causes leading to in-flight loss of control accidents, including aircraft upsets, degraded flight operations, and environmental disturbance effects. A model-based upset detection and recovery control architecture is proposed that combines fault detection algorithms to identify the onset of an upset condition with optimal and near-optimal control responses. On-line parameter identification algorithms are used to adapt the core detection and recovery algorithms for degraded flight operations and/or modeling uncertainties. Distributed MEMS-based sensing and SMA-driven control effectors are used to augment the installed aircraft state measurements and control capability for rapid detection of and recovery from upset conditions. During Phase I, preliminary system design and application to a small unmanned aircraft will be performed, including flight test demonstration of the upset detection and control algorithms and hardware. This work will form the foundation for subsequent development of a family of aircraft upset mitigation systems for both manned and unmanned aircraft.

Principal Investigator:

Jeffrey D. Keller
Principal Investigator
6095380444
jeff@continuum-dynamics.com

Business Contact:

Barbara A. Agans
Business Official
6095380444
barbara@continuum-dynamics.com
Small Business Information at Submission:

Continuum Dynamics, Inc.
34 Lexington Avenue Ewing, NJ 08618

EIN/Tax ID: 222248930
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No