Methods for Internal Combustion Engine Feedback Control During Cold-Start

950842

02/01/1995

Event
International Congress & Exposition
Authors Abstract
Content
Legislation pertaining to automobile emissions has caused an increased focus on the cold-start performance of internal combustion engines. Of particular concern is the period of time before all available sensors become active. Present engine control strategies must rely on methods other than feedback control while these sensors are not active. Without feedback control during this critical period, engine emissions performance is not optimized. These conditions cause difficulty in performing comprehensive cold-start experiments. For these reasons, we have developed several methods for feedback control during cold-start to aid in laboratory investigations of engine emissions phenomena.
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DOI
https://doi.org/10.4271/950842
Pages
7
Citation
Leisenring, K., Rizzoni, G., and Samimy, B., "Methods for Internal Combustion Engine Feedback Control During Cold-Start," SAE Technical Paper 950842, 1995, https://doi.org/10.4271/950842.
Additional Details
Publisher
Published
Feb 1, 1995
Product Code
950842
Content Type
Technical Paper
Language
English