Air/Fuel Control System in SI Engines based on Virtual Lambda Sensor APG Powertrain and Safety Division - Advanced Applications R&D, STMicroelectronics, via Remo De Feo 1, Arzano 80022, Italy nicola.cesario@st.com , maurizio.di-meglio@st.com francesco.pirozzi@st.com gianni.moselli@st.com ferdinando.taglialatela@st.com francesco.carpentieri@st.com , tel. 0812381152, fax. 0812381114

Format:

Conference/Event

Author/Creator:

Cesario, N., author.

Conference Name:

7th International Conference on Engines for Automobile (2005-09-11 : Naples, Italy)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Naples, ITALY Consiglio Nazionale delle Ricerche 2005

Summary:

In this work, we suggest a scheme of Air/Fuel control system for SI engines in which there is not need of a lambda sensor (O2 sensor). This system is based on a virtual lambda sensor, that is, an emulator of the real lambda sensor. The virtual lambda sensor is a model able to forecast the Air/Fuel values of an SI engine in function of features derived by a suitable processing of the cylinder pressure signal

Notes:

Vendor supplied data

Publisher Number:

2005-24-058

Access Restriction:

Restricted for use by site license