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Panel Step/Gap Mismatch Measurement

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
87000
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
F082-001-0017
Solicitation Year:
N/A
Solicitation Topic Code:
AF 08-001
Solicitation Number:
N/A
Small Business Information
Picometrix LLC
2925 Boardwalk Ann Arbor, MI -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2010
Title: Panel Step/Gap Mismatch Measurement
Agency / Branch: DOD / USAF
Contract: FA8650-10-C-5323
Award Amount: $3,000,000.00
 

Abstract:

In phase II we will develop a prototype TD-THz step/gap mismatch measurement system. This system will be able to measure the sub-surface ground-plane step and gap dimensions on the seams of panels on the F-35 aircraft. In phase I, we demonstrated the ability of the TD-THz method to measure the dimensions of the ground-plane step and gap through otherwise opaque boots and coatings. The first application of the Phase II prototype will be in the OEM manufacture of the F-35. Later, the step/gap measurement system can be used in a depot environment to set the step and gap of pre-coated replacement panels, and then eventually by Air Force field service personnel. The proposed TD-THz step/gap mismatch system is based on our T-RayTM 4000 TD-THz instrumentation platform. A major new capability to be developed in Phase II will be a hand-held high speed plug-in TD-THz line scanner with which the operator will inspect the seams. The system will acquire a B-scan across a seam and rapidly calculate the step and gap dimensions. The prototype TD-THz step/gap mismatch measurement system will be tested in the factory environment, demonstrating that it can measure the step and gap on all aircraft seam configurations. BENEFIT: Upon successful completion of Phase II, the proposed TD-THz inspection system will provide the Air Force with a highly capable non-destructive, non-contact, single-side inspection method for the determination of subsurface step/gap dimensions on aircraft doors and panels. The Phase II prototype system will be capable of accommodating all configurations required to be measured on the full-scale aircraft, including the various material suites, joint designs, and contours. The system will have additional applicability to other aircraft which use these coatings and boots.

Principal Investigator:

David Zimdars
Terahertz Development Man
7348645639
dzimdars@picometrix.com

Business Contact:

Robin F. Risser
President and General Man
7348645605
rrisser@picometrix.com
Small Business Information at Submission:

Picometrix LLC
2925 Boardwalk Ann Arbor, MI 48104

EIN/Tax ID: 371508208
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No