Arbitration strategy for slow response and fast response torque requests

The present disclosure relates to a system for managing engine output that includes a machine manager module (220) and a combustion module (230). In one embodiment, the combustion module (230) includes a slow response pathway and a fast response pathway. The slow response pathway includes managing a...

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Bibliographische Detailangaben
Hauptverfasser:	CALMER CRAIG M, THOMAS ROBERT J, SCHWAB ZACHARY, FOX RICHARD S, STROH DAVID J, ZOPE ROHIT, KOTHANDARAMAN GOVINDARAJAN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The present disclosure relates to a system for managing engine output that includes a machine manager module (220) and a combustion module (230). In one embodiment, the combustion module (230) includes a slow response pathway and a fast response pathway. The slow response pathway includes managing air actuators and the fast response pathway includes managing spark timing actuators. According to one embodiment, managing spark timing comprises bringing a spark actuator to the middle of a spark timing range for bi-directional control and involves sacrificing engine efficiency for engine responsiveness. Further, the fast response pathway may be selectively enabled based upon an optimization index.