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Non-intrusive parameter identification procedure user's guide
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Hanson, G. D. Jewell, W. F. |
| Copyright Year | 1983 |
| Description | Written in standard FORTRAN, NAS is capable of identifying linear as well as nonlinear relations between input and output parameters; the only restriction is that the input/output relation be linear with respect to the unknown coefficients of the estimation equations. The output of the identification algorithm can be specified to be in either the time domain (i.e., the estimation equation coefficients) or in the frequency domain (i.e., a frequency response of the estimation equation). The frame length ("window") over which the identification procedure is to take place can be specified to be any portion of the input time history, thereby allowing the freedom to start and stop the identification procedure within a time history. There also is an option which allows a sliding window, which gives a moving average over the time history. The NAS software also includes the ability to identify several assumed solutions simultaneously for the same or different input data. |
| File Size | 3621776 |
| Page Count | 136 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19830015047 |
| Archival Resource Key | ark:/13960/t4sj69p9v |
| Language | English |
| Publisher Date | 1983-04-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Stability And Control Flight Tests Least Squares Method Transfer Functions Aircraft Pilots Systems Analysis Mathematical Models Parameter Identification User Manuals Computer Programs Fortran Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |