Control strategy for the air path dynamic system

This paper focuses on the control of diesel HCCI engine air path. We propose a control strategy based on Recursive Model Free Controller (RMFC). This kind of controller is simple to design and it needs only the outputs of the system. On other hand, in order to estimate the state variables, an observ...

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Bibliographic Details
Published in2012 20th Mediterranean Conference on Control & Automation (MED) pp. 990 - 995
Main Authors Djemili, I., Wang, H. P., Aitouche, A., Cocquempot, V., Bosche, J., El Hajjaji, A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2012
Subjects
Air path
Atmospheric modeling
Diesel Engine
Diesel engines
Fuels
Manifolds
Observers
Recursive Model Free Controller
Takagi-Sugeno models
Valves
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Summary:This paper focuses on the control of diesel HCCI engine air path. We propose a control strategy based on Recursive Model Free Controller (RMFC). This kind of controller is simple to design and it needs only the outputs of the system. On other hand, in order to estimate the state variables, an observer is used and its convergence is performed by using Lyapunov asymptotic stability and is formulated in the format of Linear Matrix Inequalities (LMI) to obtain observer gains. The proposed approach while possessing a simple structure proves a good performance in term of static state error with an accepted setting time. The proposed strategy has been successfully evaluated using a professional advanced diesel engine simulator AMEsim(LMS) platform in co-simulation with SIMULINK.
ISBN:9781467325301
1467325309
DOI:10.1109/MED.2012.6265767