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Improved Assessment of Vestibular Systems by Fuzzy and Neural Hybrid Modeling…

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
26048
Program Year/Program:
1995 / SBIR
Agency Tracking Number:
26048
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
CONCEPTUAL MINDWORKS, INC.
4318 Woodcock Drive Suite 210 San Antonio, TX 78228
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Woman-Owned: Yes
Minority-Owned: Yes
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 1995
Title: Improved Assessment of Vestibular Systems by Fuzzy and Neural Hybrid Modeling Techniques
Agency / Branch: DOD / USAF
Contract: N/A
Award Amount: $537,825.00
 

Abstract:

A fuzzy logic and artificial neural network (ANN) hybrid software model of vestibular system function will be investigated to improve assessment of the vestibular systems. Recent advances in fuzzy logic and ANNs have provided new modeling techniques to narrow the gap between the model and real physiology systems. Specifically, hierarchical fuzzy systems and other fuzzy logic modeling techniques will be investigated and applied to improve eye muscle and vestibular modeling accuracy. Temporal and/or asynchronous ANNS will be incorporated for enhancing the vestibular-ocular reflex (VOR) neuronal pathway model. Utilizing hierarchical fuzzy logic systems adds benefit to tranditional software moedling because as future physiological properties are discovered the model can be adapted to include these aspects. Further, by utilizing temporal and/or asynchronous properties, the ANN based neuronal pathway model will be closer to real physiological systems. Therefore, the Phase I effort will determine the feasible improvement in the modeling of the vestibular system, eye muscle, and neuronal pathway. In addition, a final model which encompasses the above three will be outlined for prototypes in the Phase II. The purpose is to enable a clinician/scientist to match VOR signal abnormalities to physiological changes without the need for prior "examples".

Principal Investigator:

Jun Zhou
2107370777

Business Contact:

Small Business Information at Submission:

Conceptual Mindworks, Inc.
4318 Woodcock, Suite 210 San Antonio, TX 78228

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