This paper describes two electronic throttle controllers of Visteon Corporation with one already in production and the other currently under development. Analysis and tuning of the two controllers are described. The general structure of the controllers consists of a reference shaping subsystem and a proportional-plus-integral-plus-derivative(PID) controller supplemented with additional terms that deal with the nonlinearility of the electronic throttle body. Due to a friction cancellation term in the controller that minimizes the nonlinearity of the system, linear system analysis techniques are applied. The transfer functions of the electronic throttle body at six different operating conditions are derived. Analysis of the closed-loop dynamics is performed based on the plant and the controller transfer-functions. Controller fine-tuning is performed using frequency response techniques, MATLAB simulations and testing on the actual system. Finally performance tests are performed on one controller implemented on a production ECU and on the other controller implemented on a rapid prototyper, and the results are compared against the theoretical analyses.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Model-Based Analysis and Tuning of Electronic Throttle Controllers


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Yang, Chang (Autor:in)

    Kongress:

    SAE 2004 World Congress & Exhibition ; 2004



    Erscheinungsdatum :

    08.03.2004




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Model-Based Analysis and Tuning of Electronic Throttle Controllers

    Yang, C. / Society of Automotive Engineers | British Library Conference Proceedings | 2004


    2004-01-0524 Model-Based Analysis and Tuning of Electronic Throttle Controllers

    Yang, C. / Society of Automotive Engineers | British Library Conference Proceedings | 2004


    Tuning An Electronic Throttle Controllers Using Computer-Aided Calibration Method

    Breitinger, Jens / Murphy, Nathan / Al-Assadi, Salem | SAE Technical Papers | 2006


    An electronic throttle simulation model with automatic parameter tuning

    Shao,L. / Saikalis,G. / McCune,D.J. et al. | Kraftfahrwesen | 2005