Variable exhaust brake control via turbine vane positioning

A control system comprising a brake torque determination module that determines a desired brake torque and a vane position determination module that determines a vane position based on an engine speed and the desired brake torque, and that adjusts the vane position to a position between an open posi...

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Bibliographische Detailangaben
Hauptverfasser: KRESSE JOHN P, CALDWELL BRETT R, KLUEMPER KEVIN L, ANDRASKO STEVEN J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A control system comprising a brake torque determination module that determines a desired brake torque and a vane position determination module that determines a vane position based on an engine speed and the desired brake torque, and that adjusts the vane position to a position between an open position and a closed position. A method comprising determining a desired brake torque, determining a vane position based on an engine speed and the desired brake torque, and adjusting the vane position to a position between an open position and a closed position.