eprintid: 546
rev_number: 8
eprint_status: archive
userid: 7
dir: disk0/00/00/05/46
datestamp: 2011-07-27 09:07:53
lastmod: 2011-08-04 07:29:09
status_changed: 2011-07-27 09:07:53
type: book_section
metadata_visibility: show
contact_email: alberto.bemporad@imtlucca.it
item_issues_count: 0
creators_name: Bemporad, Alberto
creators_name: Giorgetti, Nicolò
creators_name: Kolmanovsky, Ilya
creators_name: Hrovat, Davor
creators_id: alberto.bemporad@imtlucca.it
creators_id: 
creators_id: 
creators_id: 
title: Hybrid modeling and control of a direct injection stratified charge engine
ispublished: pub
subjects: TJ
subjects: TL
divisions: CSA
full_text_status: none
abstract: This paper illustrates the application of hybrid modeling and optimal control to the problem of air-to-fuel ratio and torque control in advanced technology gasoline direct injection stratified charge (DISC) engines. DISC engines have two discrete modes of operation, stratified and homogeneous, and their dynamic behavior can be easily captured by a hybrid model. We show that the design flow (hybrid modeling and controller synthesis) is simple in terms of problem setup and tuning, provides good closed-loop performance, and leads to a control law that can be implemented on automotive hardware as a piecewise affine function of the measured and estimated quantities. 
date: 2002
date_type: published
publication: Symposium on Advanced Automotive Technologies, ASME International Mechanical Engineering Congress an
volume: 36290
publisher: ASME
pagerange: 691-698
event_dates: New Orleans, LA
id_number: 10.1115/IMECE2002-32102
refereed: TRUE
isbn: 0-7918-3629-0 
book_title: Symposium on Advanced Automotive Technologies, ASME International Mechanical Engineering Congress an
official_url: http://link.aip.org/link/abstract/ASMECP/v2002/i36290/p691/s1
citation:   Bemporad, Alberto and Giorgetti, Nicolò and Kolmanovsky, Ilya and Hrovat, Davor  Hybrid modeling and control of a direct injection stratified charge engine.   In:  Symposium on Advanced Automotive Technologies, ASME International Mechanical Engineering Congress an.   ASME, pp. 691-698.  ISBN 0-7918-3629-0       (2002)