Integrated method for chaotic time series analysis
US5815413A · kind A · utility
83Cited by
5References
20Claims
0Family size
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Key dates
| Filing date | May 8, 1997 |
| Grant date | Sep 29, 1998 |
| Priority date | — |
| Expiry date | May 8, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2218/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus for automatically detecting differences between similar but different states in a nonlinear process monitor nonlinear data. Steps include: acquiring the data; digitizing the data; obtaining nonlinear measures of the data via chaotic time series analysis; obtaining time serial trends in the nonlinear measures; and determining by comparison whether differences between similar but different states are indicated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.