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Study of optical techniques for the ames unitary wind tunnels. part 4: model deformation
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Lee, George |
| Copyright Year | 1992 |
| Description | A survey of systems capable of model deformation measurements was conducted. The survey included stereo-cameras, scanners, and digitizers. Moire, holographic, and heterodyne interferometry techniques were also looked at. Stereo-cameras with passive or active targets are currently being deployed for model deformation measurements at NASA Ames and LaRC, Boeing, and ONERA. Scanners and digitizers are widely used in robotics, motion analysis, medicine, etc., and some of the scanner and digitizers can meet the model deformation requirements. Commercial stereo-cameras, scanners, and digitizers are being improved in accuracy, reliability, and ease of operation. A number of new systems are coming onto the market. |
| File Size | 1523153 |
| Page Count | 41 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19930003161 |
| Archival Resource Key | ark:/13960/t4wh7gt48 |
| Language | English |
| Publisher Date | 1992-08-01 |
| Access Restriction | Open |
| Subject Keyword | Research And Support Facilities (air) Aircraft Models Deformation Wind Tunnels Heterodyning Wind Tunnel Tests Wind Tunnel Models Holographic Interferometry Robotics Moire Interferometry Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
