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RISIn-Cylinder Pressure Measurement: Requirements for On-Board Engine Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: During these last years, passenger vehicles have been equipped with an increasing number of sensors, in an effort to monitor and control their behavior in terms of global performance and ...
Instantaneous Engine Speed Time-Frequency Analysis for Onboard Misfire Detection and Cylinder Isolation in a V12 High-Performance Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The diagnosis of a misfire event and the isolation of the cylinder in which the misfire took place is enforced by the onboard diagnostics (OBD) requirements over the whole operating range for ...
Development of a Torsional Behavior Powertrain Model for Multiple Misfire Detection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many methodologies have been developed in the past for misfire detection purposes based on the analysis of the instantaneous engine speed. The missing combustion is usually detected, thanks to ...
Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Torque-based engine control systems usually employ a produced torque estimation feedback in order to verify that the strategy target torque has been met. Torque estimation can be performed using ...
Diesel Engine Combustion Sensing Methodology Based on Vibration Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The increasing request for pollutant emissions reduction spawned a great deal of research in the field of combustion control and monitoring. As a matter of fact, newly developed low temperature combustion strategies for ...