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Methods for Assessing the Stability and Robustness of Distributed ATM Systems

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
57178
Program Year/Program:
2002 / SBIR
Agency Tracking Number:
001994
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Optimal Synthesis, Inc.
95 First Street, Suite 240 Los Altos, CA 94022-2777
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2002
Title: Methods for Assessing the Stability and Robustness of Distributed ATM Systems
Agency: NASA
Contract: NAS2-02041
Award Amount: $599,978.00
 

Abstract:

Computational approaches for estimating the relative stability and robustness of distributed air-traffic-management (ATM) systems are proposed. These methodologies combine the notions of Lyapunov stability and dissipativity in nonlinear dynamic system theory with the concepts of connective stability and robustness from decentralized control theory. The proposed research builds upon a recent research effort that resulted in the development of a software environment for ATM stability and robustness analysis. Phase I research will develop the computational algorithms and will demonstrate their use in a high-fidelity simulation of the air-traffic-management system. Scenarios illustrating the practical use of these algorithms to gauge the stability properties of the ATM environment will also be developed during Phase I research. Based on the Phase I research results, Phase II work will develop computational modules that can be integrated with air-traffic-management decision aids such as CTAS to provide real-time information about the ATM system stability and robustness. After adequate testing and evaluation of the proposed algorithms, the stability and robustness information can be used as a decision aid for intervention by centralized air-traffic-control entities in the distributed ATM environment.

Principal Investigator:

P. k. Menon
Senior Research Scientist
6502108282
vcheng@optisyn.com

Business Contact:

Dr. Menon
President
6502108282
menon@optisyn.com
Small Business Information at Submission:

Optimal Synthesis Inc.
4966 El Camino Real, Suite 108 Los Altos, CA 94022

EIN/Tax ID: 770484755
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No