E-COSM 2021 Paper Abstract

Close

Paper MoAT1.2

Makimoto, Yusuke (Kumamoto University), Hashimoto, Yuhki (Keio University), Kawamoto, Yuto (Kumamoto University), Mizumoto, Ikuro (Kumamoto Univ.), Ohmori, Hiromitsu (Keio University)

Modelling and Output Predictive Control of Engine Air Path Systems for Intake Fresh-Air and Exhaust Gas Recirculation

Scheduled for presentation during the Invited session "Advanced model-based control of combustion engine" (MoAT1), Monday, August 23, 2021, 14:20−14:40, Room T1

6th IFAC Conference on Engine and Powertrain Control, Simulation and Modeling, August 23-25, 2021, Tokyo, Japan

This information is tentative and subject to change. Compiled on March 28, 2024

Keywords Engine Control, Engine Modeling, Control Design

Abstract

This paper deals with the control problem of an engine air path system with low pressure exhaust gas recirculation (EGR). The considered air path system with low EGR can be modelled as a system with time-delays due to the transport delay of gas flow from EGR. It results in over intake fresh air, and thus it causes torque overshoot. An output predictive control system is designed for a time delay air path system in order to obtain the desired fresh air mass flow. In the considered system, the intake fresh air mass flow and the EGR rate are taken as the outputs, and the throttle valve and the EGR valve are considered as inputs of the system in this paper. A detailed air path system model with time-delay will also be derived for confirming the effectiveness of the proposed method through numerical simulations.

 

Technical Content Copyright © IFAC. All rights reserved.


This site is protected by copyright and trademark laws under US and International law.
All rights reserved. © 2002-2024 PaperCept, Inc.
Page generated 2024-03-28  19:00:09 PST   Terms of use