METHOD FOR VALIDATING A DIAGNOSIS OF RICHNESS DEVIATION UNDER SIMILAR CONDITIONS

The subject of the present invention is a method for validating a diagnosis of richness deviation, comprising steps of: using a correctional adaption to modify a richness-regulating function (E23); diagnosing richness deviation, this consisting, in case of detection of a failed adaption end-point, i...

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Bibliographic Details
Main Author POULY, Clement
Format Patent
LanguageEnglish
French
German
Published 14.02.2024
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The subject of the present invention is a method for validating a diagnosis of richness deviation, comprising steps of: using a correctional adaption to modify a richness-regulating function (E23); diagnosing richness deviation, this consisting, in case of detection of a failed adaption end-point, in validating the failed end-point of a preceding adaption via a test carried out assuming similar conditions to said reference point. According to the invention, the method further comprises selecting (E26) said reference point depending on the richness-deviation value of each temporary correction, and the test assuming similar conditions is carried out by comparing each temporary correction with the reference point.
Bibliography:Application Number: EP20220717220