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Surveillance system and method having parameter estimation and operating mode partitioning
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 2003 |
| Description | A system and method for monitoring an apparatus or process asset including partitioning an unpartitioned training data set into a plurality of training data subsets each having an operating mode associated thereto; creating a process model comprised of a plurality of process submodels each trained as a function of at least one of the training data subsets; acquiring a current set of observed signal data values from the asset; determining an operating mode of the asset for the current set of observed signal data values; selecting a process submodel from the process model as a function of the determined operating mode of the asset; calculating a current set of estimated signal data values from the selected process submodel for the determined operating mode; and outputting the calculated current set of estimated signal data values for providing asset surveillance and/or control. |
| File Size | 2881553 |
| Page Count | 44 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20080007064 |
| Archival Resource Key | ark:/13960/t2n63h211 |
| Language | English |
| Publisher Date | 2003-08-19 |
| Access Restriction | Open |
| Subject Keyword | Systems Analysis And Operations Research Parameter Identification Patents Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
