Title:
How to adjust the existing Burning gas mass portion in the cylinder of the internal-combustion engine provided with EGR and IGR
Document Type and Number:
Japanese Patent JP6120533
Kind Code:
B2
Abstract:
The method involves acquiring a torque setpoint for an engine. Position setpoints for respective actuators are determined using a burnt gas flow model (MEGB), which relates the position setpoints of the actuators to the engine torque setpoint and includes a cylinder filling model (MR). The burnt gas flow model is constructed using engine maps (MAP) as a function of the torque setpoint associated with the filling model of the cylinder. A burnt gas fraction in the cylinder is controlled by applying the position setpoints to a variable distribution unit. An independent claim is also included for an internal combustion engine.
Inventors:
Leroy Tomah
Shovin Jonathan
Shovin Jonathan
Application Number:
JP2012251801A
Publication Date:
April 26, 2017
Filing Date:
November 16, 2012
Export Citation:
Assignee:
IFP ENERGIES NOUVELLES
International Classes:
F02D13/02; F02D43/00; F02D45/00; F02M26/00; F02M26/01
Domestic Patent References:
| JP2010169095A | ||||
| JP2007100522A | ||||
| JP2010084549A | ||||
| JP2004293392A |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata