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Real-time aerodynamic parameter estimation without air flow angle measurements
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Morelli, Eugene A. |
| Copyright Year | 2010 |
| Description | A technique for estimating aerodynamic parameters in real time from flight data without air flow angle measurements is described and demonstrated. The method is applied to simulated F-16 data, and to flight data from a subscale jet transport aircraft. Modeling results obtained with the new approach using flight data without air flow angle measurements were compared to modeling results computed conventionally using flight data that included air flow angle measurements. Comparisons demonstrated that the new technique can provide accurate aerodynamic modeling results without air flow angle measurements, which are often difficult and expensive to obtain. Implications for efficient flight testing and flight safety are discussed. |
| File Size | 682623 |
| Page Count | 19 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20100030606 |
| Archival Resource Key | ark:/13960/t5t77cx3s |
| Language | English |
| Publisher Date | 2010-08-02 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Air Flow Flight Safety Transport Aircraft Jet Aircraft Flow Measurement F-16 Aircraft Parameter Identification Real Time Operation Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
