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Videogrammetry. Investigation of Movement and Deformation of the Rotating Objects

Research of blades in T-104 WT
Assignment
- Study of movement and deformation of helicopter main rotor blades.
- Measuring the deformation of rotor blades, rotor-fans, compressor blades.
Technical Characteristics
Frequency of the rotor rotation, rpm | to 10000 |
Monitored sections number | to 20 |
Measured components number | 3 |
Range of linear components measurement: | |
X, mm | ±1000* |
Y, mm | ±500* |
Error of linear components measurement X and Y, mm | ±0.5* |
Range of angular components measurement, deg | ±30* |
Error of angular components measurement, deg | ±0.1* |
Measurement frequency, 1/s | up to 500 |
* reduced to the blade edge