Non-Contacting Electro-Optical Contouring of Helicopter Rotor Blades.
Final rept. Oct 77-Oct 78,
DREYFUS-PELLMAN CORP STAMFORD CT
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Non-contact contour measurements of helicopter rotor blades to accuracies of 0.0001 in. are possible via range finding by triangulation employing electro-optical techniques. A laboratory breadboard of such a system has been built and tested. The results of these tests indicate that the construction of a full prototype system is feasible and desirable. Author
- Test Facilities, Equipment and Methods