Partially premixed combustion multi-cylinder engine cycle-to-cycle-oriented temperature estimation and control

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Advanced combustion concepts like partially premixed combustion (PPC) are sensitive to inlet gas conditions especially inlet temperature. To estimate the combustion parameters like ignition delay on a cycle-to-cycle basis, both complementary filter and extended Kalman filter were designed to estimate the inlet temperature, and the ignition delay was calculated with properly estimated temperature. A two valve fast thermal management system was used to control the inlet temperature, and a PI controller with the lambda tuning method was used. The estimation and control algorithm were verified on a six-cylinder heavy duty engine.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Energiteknik
  • Reglerteknik

Nyckelord

Originalspråkengelska
Sidor (från-till)5-22
Antal sidor18
TidskriftInternational Journal of Powertrains
Volym6
Utgåva nummer1
StatusPublished - 2017
PublikationskategoriForskning
Peer review utfördJa