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Main Title Optimization of Automotive Engine Efficiency and Emissions.
Other Authors
Author Title of a Work
Prabhakar, R.
Goodson, R. E.
Citron, Stephen J.
Publisher Purdue University, Automatic Control Center,
Year Published 1975
Report Number ACC-75-1 TR-7; AD-A009 897; N00014-67-A-0226-0012
OCLC Number 907780390
Subjects Surface Transportation and Equipment ; Emission control ; Automotive engineering ; Air pollution ; Performance tests ; Fuel consumption ; Fuel air ratio ; Control theory ; Recirculation ; Exhaust gases ; Spark ignition
Library Call Number Additional Info Location Last
EKBD  AD-A009 897 Microfiche collection Research Triangle Park Library/RTP, NC 04/27/2015
Collation 31 pages.
Notes "AD-A009 897." "ACC-75-1." "N00014-67-A-0226-0012." "Filmed 6-16-75 NTIS." Microfiche.
Contents Notes Experimental curve fitting techniques are used to model engine emissions as a function of engine operating variables. Using this model, the optimal control inputs for a given vehicle and specified test cycle are computed. Air-fuel ratio, spark advance and exhaust gas recirculation were considered as the control variables. The results of this study show that considerable improvement over stock car performance can be obtained if these variables are optimally controlled.
Place Published Lafayette, IN
Corporate Au Added Ent Purdue University.; United States. National Technical Information Service.
PUB Date Free Form 1975
BIB Level m
Medium microform
Content text
Carrier microfiche
Cataloging Source RDA
OCLC Time Stamp 20150422101642
Language eng
Origin OCLC
Type CAT
OCLC Rec Leader 02255nam 2200565Ki 45020