NDLI: Control of dual-loop EGR engine air-path systems with adjustable intake manifold condition priorities

Content Provider	IEEE Xplore Digital Library
Author	Xiangrui Zeng Junmin Wang
Copyright Year	2014
Description	Author affiliation: Dept. of Mech. & Aerosp. Eng., Ohio State Univ., Columbus, OH, USA (Xiangrui Zeng; Junmin Wang)
Abstract	Dual-loop EGR (exhaust gas recirculation) systems can provide the authorities of controlling the engine intake manifold gas conditions for steady-state and transient operations of advanced combustion modes. Due to the inherent transport delay of an air-path system, the response of the intake manifold oxygen concentration is usually slower than those of the pressure and temperature under conventional control methods. This paper presents a control methodology for dual-loop EGR engine air-path with adjustable intake manifold gas condition priorities, which means that any of the three intake manifold indices can be set with the highest control priority to obtain fast response during transient operations. The reference governor technique and a feedforward control are combined to achieve such a control objective. An acceptable control input set is obtained and the optimal input is chosen from this set according to the priority order. Simulations are conducted on a GT-Power engine model and the results show that the proposed control methodology is valid.
Starting Page	208
Ending Page	213
File Size	537470
Page Count	6
File Format	PDF
ISBN	9781479932726
ISSN	07431619
e-ISBN	9781479932740
DOI	10.1109/ACC.2014.6858753
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-06-04
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	American Automatic Control Council(AACC)
Subject Keyword	Manifolds Delays Engines Atmospheric modeling Combustion Temperature control Mathematical model Automotive
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Control of dual loop EGR air-path systems for advanced combustion diesel engines by a singular perturbation methodology

Pressure model based coordinated control of VGT and dual-loop EGR in a diesel engine air-path system

Air fraction estimation for multiple combustion mode diesel engines with dual-loop EGR systems

Structural analysis for air path of an automotive diesel engine

Simplified burnt gas fraction estimation for turbocharged diesel engine with dual loop EGR system

Pressure and flow based control of a turbocharged diesel engine air-path system equipped with dual-loop EGR and VGT

Coordinated EGR-rate model-based controls of turbocharged diesel engines via an intake throttle and an EGR valve

Air intake theoretical model and simulation of a turbocharger diesel engine

Model predictive control applied to a diesel engine air-path system with dead time

Control of dual-loop EGR engine air-path systems with adjustable intake manifold condition priorities

Similar Documents

Control of dual loop EGR air-path systems for advanced combustion diesel engines by a singular perturbation methodology

Pressure model based coordinated control of VGT and dual-loop EGR in a diesel engine air-path system

Air fraction estimation for multiple combustion mode diesel engines with dual-loop EGR systems

Structural analysis for air path of an automotive diesel engine

Simplified burnt gas fraction estimation for turbocharged diesel engine with dual loop EGR system

Pressure and flow based control of a turbocharged diesel engine air-path system equipped with dual-loop EGR and VGT

Coordinated EGR-rate model-based controls of turbocharged diesel engines via an intake throttle and an EGR valve

Air intake theoretical model and simulation of a turbocharger diesel engine

Model predictive control applied to a diesel engine air-path system with dead time

Control of dual-loop EGR engine air-path systems with adjustable intake manifold condition priorities