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Aerodynamic parameters of an advanced fighter aircraft estimated from flight data. preliminary results
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Klein, Vladislav Breneman, Keven P. Ratvasky, Thomas P. |
| Copyright Year | 1989 |
| Description | Preliminary estimates of aerodynamic parameters of an advanced fighter aircraft were obtained from flight data of different values of the angle of attack from 8 to 54 deg. The data were analyzed by a stepwise regression with the ordinary least squares technique. The estimated stability and control derivatives are plotted against the angle of attack and compared with wind tunnel measurement and previous flight results. Also included is the data compatibility check of measured data. The effect of various input forms on the estimates is demonstrated in two examples using simulated data. |
| File Size | 1316890 |
| Page Count | 59 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19890017490 |
| Archival Resource Key | ark:/13960/t6353jp2s |
| Language | English |
| Publisher Date | 1989-07-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Stability And Control Flight Tests Accuracy Research Aircraft Proving Predictions Wind Tunnel Tests Aircraft Instruments Aircraft Maneuvers Mathematical Models Angle of Attack Aerodynamic Characteristics Fighter Aircraft 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 |
