In-cylinder pressure reconstruction from engine block vibrations via a branched convolutional neural network
We introduce a novel approach to reconstructing the in-cylinder pressure trace from
vibration signals recorded with common knock sensors. The proposed methodology is …
vibration signals recorded with common knock sensors. The proposed methodology is …
Estimation of combustion parameters from engine vibrations based on discrete wavelet transform and gradient boosting
An optimal control of the combustion process of an engine ensures lower emissions and fuel
consumption plus high efficiencies. Combustion parameters such as the peak firing pressure …
consumption plus high efficiencies. Combustion parameters such as the peak firing pressure …
Impact of Cylinder-to-Cylinder Dispersion of Exhaust Gas Recirculation on the Three-Way Catalyst Performance and Tailpipe Emissions of Spark-Ignition Engines
P Piqueras, J De La Morena… - … for Gas Turbines …, 2024 - asmedigitalcollection.asme.org
New generations of spark-ignition engines include exhaust gas recirculation (EGR) to
improve the engine efficiency. Depending on the design of the EGR routing, some …
improve the engine efficiency. Depending on the design of the EGR routing, some …
Misfire Detection Technology with Deep Neural Network Based on Ignition Coil Signals
N Yoneya, K Amaya, K Kumano, Y Sukegawa… - … International Journal of …, 2023 - sae.org
For achieving high efficiency and low exhaust emissions, engines need to be operated near
the limits of stable combustion, such as lean or exhaust gas recirculation (EGR) conditions …
the limits of stable combustion, such as lean or exhaust gas recirculation (EGR) conditions …
A Comparison of Virtual Sensors for Combustion Parameter Prediction of Gas Engines Based on Knock Sensor Signals
Precise prediction of combustion parameters such as peak firing pressure (PFP) or crank
angle of 50% burned mass fraction (MFB50) is essential for optimal engine control. These …
angle of 50% burned mass fraction (MFB50) is essential for optimal engine control. These …
Virtual Sensors in Small Engines–Previous Successes and Promising Future Use Cases
Virtual sensing, ie, the method of estimating quantities of interest indirectly via
measurements of other quantities, has received a lot of attention in various fields: Virtual …
measurements of other quantities, has received a lot of attention in various fields: Virtual …