Transient System Optimization of an Experimental Engine Control System Over the Federal Emissions Driving Schedule General Motors Research Lab

Format:

Conference/Event

Author/Creator:

Dohner, Alan R., author.

Conference Name:

1978 Automotive Engineering Congress and Exposition (1978-02-27 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1978

Summary:

With the fuel economy and emission requirements more demanding than ever and passenger-car engine control systems more sophisticated than ever, there exists a need for a methodical procedure to optimize the fuel economy subject to emission limits of the entire engine-vehicle-aftertreatment system over the federal fuel economy and emission tests. The optimal feedback control functions should account for: 1) transient system interactions; 2) cold start engine-catalytic converter warm-up dynamics; 3) exhaust aftertreatment; 4) driveability; and 5) any repeatable unknown phenomena which affect end-of-test fuel consumption or emissions.This paper presents an experimental Transient System Optimization (TSO) procedure which meets these requirements

Notes:

Vendor supplied data

Publisher Number:

780286

Access Restriction:

Restricted for use by site license