Time varying reslam logic for acceleration reference and maximum fuel flow rate
US12140087B1 · kind B1 · utility
0Cited by
3References
15Claims
0Family size
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Key dates
| Filing date | Jun 29, 2023 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Jun 29, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2270/304
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of controlling an aircraft engine with an engine control system for limiting acceleration in response to reslam operation. The method includes triggering a reslam logic, detecting an acceleration that exceeds an acceleration threshold, and determining an elapsed time debit based on time elapsed from triggering of the reslam logic threshold. The elapsed time debit is inversely proportional to the elapsed time from triggering of the reslam logic and is utilized to set an engine acceleration reference value limit and maximum fuel rate limit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.