Estimation of individual in-cynlinder air mass flow via periodic observer in Takagi-Sugeno form
06 SEPTEMBRE 2010 15:51
| Durée 14:00 | Vues 354
In this paper, we propose to estimate the individual incylinder
air mass flow for a gasoline IC engine. In order to
achieve this goal a periodic observer for a class of non-linear
models in the discrete Takagi-Sugeno form is designed. The
adopted framework to prove the stability of the observer is based
on the Lyapunov theory and uses linear matrix inequalities
(LMI) formalism. Some simulations and experimental results are
provided to show the efficiency of the proposed method.
Keywords-In-cylinder air mass flow estimation£ gasoline IC
engine£ periodic observer£ Takagi-Sugeno design