Fuzzy Modelling and Control of the Air System of a Diesel Engine | Zendy

Silvio Simani | Zendy; Marcello Bonfè | Zendy

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Fuzzy Modelling and Control of the Air System of a Diesel Engine

Author(s) -

Silvio Simani,

Marcello Bonfè

Publication year - 2009

Publication title -

advances in fuzzy systems

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.38

H-Index - 19

eISSN - 1687-711X

pISSN - 1687-7101

DOI - 10.1155/2009/450259

Subject(s) - diesel engine , fuzzy logic , controller (irrigation) , engine control unit , computer science , fuzzy control system , control engineering , scheme (mathematics) , automotive engineering , control theory (sociology) , control (management) , engineering , artificial intelligence , internal combustion engine , mathematics , mathematical analysis , agronomy , biology

This paper proposes a fuzzy modelling approach oriented to the design ofa fuzzy controller for regulating the fresh airflow of a real diesel engine. Thisstrategy has been suggested for enhancing the regulator design that could representan alternative to the standard embedded BOSCH controller, alreadyimplemented in the Engine Control Unit (ECU), without any change to the engineinstrumentation. The air system controller project requires the knowledgeof a dynamic model of the diesel engine, which is achieved by means of thesuggested fuzzy modelling and identification scheme. On the other hand, theproposed fuzzy PI controller structure is straightforward and easy to implementwith respect to different strategies proposed in literature. The results obtainedwith the designed fuzzy controller are compared to those of the traditional embeddedBOSCH controller

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