By Topic

Polynomial control of nonlinear turbocharged diesel engine model

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Ayadi, M. ; Inst. de Recherche en Syst. Electron. EMbarques, Ecole Superieure d''Ingenieurs Gen., Gif-sur-Yvette, France ; Langlois, N. ; Chafouk, H.

In this paper, a polynomial controller based on the flatness property is designed for a diesel engine equipped with a variable geometry turbocharger (VGT) and an exhaust gas recirculation (EGR) valve. These two components have widely contributed to reduce the pollutant emission and to improve engine performance. For the control design, a simplified nonlinear model of the diesel engine is considered. This model is linearized around an operating point to design a linear polynomial controller based on the flatness property. The diesel engine variables are completely determined by the planning of the flat output trajectory in a discrete-time framework. The resulting controller is then applied on the nonlinear model initially considered. Simulations results on a real-time electronic test bed show the performance improvement in terms of tracking and robustness.

Published in:

Industrial Technology, 2004. IEEE ICIT '04. 2004 IEEE International Conference on  (Volume:3 )

Date of Conference:

8-10 Dec. 2004