Air fuel ratio controller for internal combustion engine for stopping calculation of model parameters when engine is in lean operation

An air fuel ratio controller for an internal combustion engine comprises an exhaust gas sensor, an identifier and a control unit. The exhaust gas sensor detects oxygen concentration of exhaust gas. The identifier calculates model parameters for a model of a controlled object based on the output of t...

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Bibliographische Detailangaben
Hauptverfasser: Shinjo, Akihiro, Yasui, Yuji, Esaki, Tatsuhito, Fujimura, Naoto
Format: Patent
Sprache:eng
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