Fuzzy logic approach in temporal fault reasoning and application in air handling units
US8326790B2 · kind B2 · utility
4Cited by
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20Claims
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Key dates
| Filing date | Jun 19, 2009 |
| Grant date | Dec 4, 2012 |
| Priority date | — |
| Expiry date | Jun 8, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B23/0278
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system that transforms information into fuzzy observable states. These states may be matched against a mapping table which indicates which observable state admits or excludes particular faults. This information may be processed over time when in each time instant the admitted or excluded faults are used for updating the rate for each fault.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.