Process for controlling an internal combustion engine
US6256575A · kind A · utility
9Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 8, 1999 |
| Grant date | Jul 3, 2001 |
| Priority date | — |
| Expiry date | Sep 8, 2019 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02D2041/1434
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A process for controlling an internal combustion engine (1), whereby a set of set-point values (y_sp) of output variables (y) of the engine is determined. These set-point values are applied to an inverse model (M.sup.-1) of the engine produced from the iterative exploitation of a loop with a direct model (M) of the engine and a correction matrix (J.sup.-1) for correcting the inputs of the direct model as a function of its outputs. The result is that a set of commands (u) that can be applied to means (11) for adjusting the engine is obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.