Abstract
Advanced combustion concepts like partially premixed combustion (PPC) are sensitive to inlet gas conditions especially inlet temperature. To estimate the combustion parameters like ignition delay on a cycle-to-cycle basis, both complementary filter and extended Kalman filter were designed to estimate the inlet temperature, and the ignition delay was calculated with properly estimated temperature. A two valve fast thermal management system was used to control the inlet temperature, and a PI controller with the lambda tuning method was used. The estimation and control algorithm were verified on a six-cylinder heavy duty engine.
Original language | English (US) |
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Pages (from-to) | 5-22 |
Number of pages | 18 |
Journal | International Journal of Powertrains |
Volume | 6 |
Issue number | 1 |
DOIs | |
State | Published - 2017 |
Bibliographical note
Publisher Copyright:© 2017 Inderscience Enterprises Ltd.
Keywords
- EKFs
- PI controllers
- complementary filters
- engine control
- extended Kalman filters
- temperature control
ASJC Scopus subject areas
- Automotive Engineering
- Energy Engineering and Power Technology
- Mechanical Engineering