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Monitoring of Arcing Condition in GMAW and Its Variants

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
87826
Program Year/Program:
2008 / SBIR
Agency Tracking Number:
N082-178-0121
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
ADAPTIVE INTELLIGENT SYSTEMS
A020B ASTeCC Building University of Kentucky Lexington, KY 40506
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2008
Title: Monitoring of Arcing Condition in GMAW and Its Variants
Agency / Branch: DOD / NAVY
Contract: N65538-08-M-0148
Award Amount: $70,000.00
 

Abstract:

This SBIR Phase I project is to prove the feasibility of an innovative weld monitoring technology. This innovative technology is characterized by (1) an innovative non-transferred arc sensor which responds to both surface conductivity and sensor-to-joint distance and can be used to monitor the joint geometry and possible surface contamination such as paint, oil, sand, etc. and (2) an innovative mechanism for determining the location of the arc root in relation to the joint geometry based on arc current and voltage waveforms. While the joint geometry and surface condition are the major variables whose deviations affect the arcing condition, the arc root location and arc current can be considered the results of their effects. The proposed monitoring method thus simultaneously monitors both the causes and results of possible arcing condition deviations.

Principal Investigator:

YuMing Zhang
President
8595379871
ymzhang@adaptiveintelligentsystems.com

Business Contact:

YuMing Zhang
President
8595379871
ymzhang@adaptiveintelligentsystems.com
Small Business Information at Submission:

ADAPTIVE INTELLIGENT SYSTEMS
A020B ASTeCC Building University of Kentucky Lexington, KY 40506

EIN/Tax ID: 061766871
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No