Characteristics of data extraction from aerodynamic extensometric systems
Abstract
The paper deals with the problem of accurately determining the mean value of wind-tunnel strain-gauge-balance signals that contain significant dynamic components, as in the transonic case. The effectiveness of integrating analog or digital signals to obtain data of acceptable accuracy from tests in facilities with short run times is assessed.
- Publication:
-
TsAGI Uchenye Zapiski
- Pub Date:
- 1979
- Bibcode:
- 1979ZaTsA..10...79G
- Keywords:
-
- Aerodynamic Characteristics;
- Aerodynamic Noise;
- Data Transmission;
- Extensometers;
- Linear Filters;
- Signal Analysis;
- Algorithms;
- Dampers;
- Digital Data;
- Optimization;
- Strain Gages;
- Wind Tunnel Apparatus;
- Instrumentation and Photography