Conventional turbocharger boost controls, using either a simple mechanical wastegate or a knock-based electronically-controlled strategy, have had some weaknesses in the areas of transient response, performance with a cold” engine, and in the interaction of the boost and knock control strategies. A controller for boost pressure, integrated with the controls for spark and fuel scheduling, can use common controller inputs (engine speed, throttle position, engine temperatures, and manifold pressure) to control the complete engine with greater stability, improved performance, reduced turbocharger lag, more successful spark knock control, and improved throttle response compared to conventional systems.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Closed Loop Turbocharger Control with Transient Wastegate Functions


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE International Congress and Exposition ; 1986



    Publication date :

    1986-03-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Closed loop turbocharger control with transient wastegate functions

    Wakeman,R.J. / Wright,D.O. / Bendix,Allied-Signal,US | Automotive engineering | 1986


    Wastegate Sizing For Turbocharger For A Two-Stroke Engine

    ZIMNEY DEREK D / BUCHWITZ JAMES H / SALFER LUCAS R et al. | European Patent Office | 2020

    Free access

    Methodology for Controlling Rattle Noise in Vehicle Turbocharger Wastegate System

    Baladhandapani PhD, Dhanasekar / Du, Isaac / Patel, Lala Ram | SAE Technical Papers | 2023


    Methodology for Controlling Rattle Noise in Vehicle Turbocharger Wastegate System

    Patel, Lala Ram / Baladhandapani PhD, Dhanasekar / Du, Isaac | British Library Conference Proceedings | 2023


    Specialty Coupe gets performance boost by electronically- controlled turbocharger wastegate

    Yamaguchi,J. / Isuzu Motor,JP | Automotive engineering | 1985