This research project involved work into the application of a Self Tuning Regulator (STR), one type of adaptive control technique used in the real-time control of internal combustion engines in order to enhance the air/fuel controllability. We concentrated on the target air/fuel and output air/fuel values, and applied adaptive control to the feedback system. With this structure, equivalence transformation of a conventional PID feedback controller to STR can be performed. Through simulation, it was confirmed the effectiveness of the controllability and disturbance robustness, and controllability verification tests were performed using real-time engine control on an actual vehicle in the FTP75 LA-4 mode. This resulted in a dramatic improvement in air/fuel controllability.


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    Titel :

    Real Time Engine Control Using STR in Feedback System


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Maki, Hidetaka (Autor:in) / Komoriya, Isao (Autor:in) / Akazaki, Syusuke (Autor:in) / Hirota, Toshiaki (Autor:in) / Nishimura, Yoichi (Autor:in) / Hasegawa, Yusuke (Autor:in)

    Kongress:

    International Congress & Exposition ; 1995



    Erscheinungsdatum :

    01.02.1995




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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