This paper addresses the advantages and constraints associated with microprocessor control of the automotive engine. The advantages center around the power of the microprocessor to compute virtually any complex control law, and the ease with which it permits the development of new calibrations and new control laws. The constraints relate to the speed of computation and the fact that the digital concept provides input/output relationships in finite increments rather than as continuous functions. We examine here in some detail the functional power of a digital controller to manipulate these input/output relationships, whether in the form of closed-form mathematical expressions, polynomial-series approximations, or multi-dimensional tables for linear interpolation.


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    Titel :

    Microprocessor Control of the Automobile Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Toelle, A. D. (Autor:in)

    Kongress:

    1977 International Automotive Engineering Congress and Exposition ; 1977



    Erscheinungsdatum :

    01.02.1977




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Microprocessor Control of the Automobile Engine

    Toelle,A.D. / Bendix,US | Kraftfahrwesen | 1977


    Microprocessor control of the automobile engine

    Toelle, A.D. | Tema Archiv | 1977


    Advanced Microprocessor Techniques in Automobile and Engine Emission Testing

    Schlotterbeck,D.L. / Bartoo,R. / Beckmann Instruments,US | Kraftfahrwesen | 1980


    Microprocessor engine application

    Eisele,H. / Bosch | Kraftfahrwesen | 1980