Model-Based Partially Premixed Combustion (PPC) Timing Control

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Partially Premixed combustion (PPC) is a promising combustion concept to achieve high engine efficiency. The combustion-timing of PPC is affected by both inlet-charge condition and the fuel injection, a simple map-based feed-forward control method is not sufficient for controlling the combustion during transient operation. This paper investigates a model-based control method to solve this control problem. A non-linear model was developed to capture the main trend of inlet-gas condition and injection. A Model Predictive Controller (MPC) was designed to control injection timing and the gas-exchange system. The controller was verified in a multi-cylinder heavy-duty PPC engine.

Detaljer

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Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

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Nyckelord

Originalspråkengelska
Sidor (från-till)340-346
Antal sidor7
TidskriftIFAC-PapersOnLine
Volym49
Utgivningsnummer11
StatusPublished - 2016
Peer review utfördJa