Multivariable Control of Engine Idle Speed

Paper #:
  • 970611

Published:
  • 1997-02-24
Citation:
Mills, J., "Multivariable Control of Engine Idle Speed," SAE Technical Paper 970611, 1997, https://doi.org/10.4271/970611.
Author(s):
Pages:
12
Abstract:
A multivariable Linear Quadratic Gaussian (LQG) control algorithm is developed for engine idle speed control. Difficulties posed by inherent engine non-linearity, time varying engine events and delays are considered. A non-linear engine model used to design and test the control algorithm is described. Control engineers can use the engine model and control algorithm as a basis for further work in this area. A dynamic feedforward compensation which dramatically reduces disturbance deviations is also described. Finally, the effects of typical production air-to-fuel ratio control on the idle speed control system are evaluated.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Article
2017-03-13
Technical Paper / Journal Article
2010-09-28
Training / Education
2010-03-15
Book
2008-01-01
Training / Education
2010-08-03
Technical Paper / Journal Article
2010-10-25