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Fabrizio Ponti
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Journal Articles

Investigation of Gasoline Compression Ignition for Combustion Control

Vittorio Ravaglioli, Fabrizio Ponti, Matteo De Cesare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2020, 142(9): 091003.
Paper No: GTP-20-1249
https://doi.org/10.1115/1.4048055
Published Online: August 24, 2020
View Article titled, Investigation of Gasoline Compression Ignition for Combustion Control
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Topics: Combustion, Compression, Cylinders, Fuels, Gasoline, Ignition, Ignition delay, Pressure, Silicon-on-insulator, Temperature
Proceedings Papers

Engine Torque Non-Uniformity Evaluation Using Instantaneous Crankshaft Speed Signal

Nicolò Cavina, Fabrizio Ponti
Proc. ASME. ICEF2001, Volume 3: Engine Systems: Lubrication, Components, Exhaust and Boosting, System Design and Simulation, 115-124, September 23–26, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-ICE-436
https://doi.org/10.1115/2001-ICE-436
View Paper titled, Engine Torque Non-Uniformity Evaluation Using Instantaneous Crankshaft Speed Signal
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Topics: Engines, Signals, Torque, Cylinders, Combustion, Fluctuations (Physics), Design, Ejectors, Ignition, Internal combustion engines
Journal Articles

Real-Time Processing of Engine Acoustic Emission for Diesel Injectors Diagnostic and Recentering

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 092806.
Paper No: GTP-18-1092
https://doi.org/10.1115/1.4039751
Published Online: May 29, 2018
View Article titled, Real-Time Processing of Engine Acoustic Emission for Diesel Injectors Diagnostic and Recentering
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Topics: Combustion, Ejectors, Engines, Noise (Sound), Acoustic emissions, Fuels, Torque, Control equipment, Signals, Diesel
Journal Articles

Development of a Methodology for Engine Performance Investigation Through Double Crankshaft Speed Measurement

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2016, 138(10): 102813.
Paper No: GTP-16-1070
https://doi.org/10.1115/1.4033066
Published Online: April 26, 2016
View Article titled, Development of a Methodology for Engine Performance Investigation Through Double Crankshaft Speed Measurement
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Topics: Cylinders, Engines, Signals, Torque, Wheels, Combustion, Flywheels, Torsion, Sensors
Journal Articles

Estimation Methodology for Automotive Turbochargers Speed Fluctuations Due to Pulsating Flows

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2015, 137(12): 121507.
Paper No: GTP-15-1155
https://doi.org/10.1115/1.4030839
Published Online: July 7, 2015
View Article titled, Estimation Methodology for Automotive Turbochargers Speed Fluctuations Due to Pulsating Flows
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Topics: Turbines, Turbochargers, Compressors, Signals, Fluctuations (Physics), Engines
Journal Articles

Torque and Center of Combustion Evaluation Through a Torsional Model of the Powertrain

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare, Federico Stola
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. June 2015, 137(6): 061005.
Paper No: DS-14-1129
https://doi.org/10.1115/1.4029195
Published Online: June 1, 2015
View Article titled, Torque and Center of Combustion Evaluation Through a Torsional Model of the Powertrain
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Topics: Cylinders, Engines, Torque, Combustion
Proceedings Papers

Full Load Performance Optimization Based on Turbocharger Speed Evaluation via Acoustic Sensing

Nicolò Cavina, Matteo De Cesare, Vittorio Ravaglioli, Fabrizio Ponti, Federico Covassin
Proc. ASME. ICEF2014, Volume 2: Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development; Keynote Papers, V002T05A006, October 19–22, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2014-5677
https://doi.org/10.1115/ICEF2014-5677
View Paper titled, Full Load Performance Optimization Based on Turbocharger Speed Evaluation via Acoustic Sensing
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Topics: Acoustics, Optimization, Stress, Turbochargers, Engines, Automobiles, Chain, Sensors, Torque, Diesel engines
Proceedings Papers

Combustion Noise Real-Time Evaluation and Processing for Combustion Control

Fabrizio Ponti, Vittorio Ravaglioli, Davide Moro, Matteo De Cesare
Proc. ASME. ICES2012, ASME 2012 Internal Combustion Engine Division Spring Technical Conference, 511-520, May 6–9, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICES2012-81203
https://doi.org/10.1115/ICES2012-81203
View Paper titled, Combustion Noise Real-Time Evaluation and Processing for Combustion Control
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Topics: Combustion, Noise (Sound), Engines, Emissions, Pollution, Cylinders, Diesel engines, Control algorithms, Algorithms, Degrees of freedom
Proceedings Papers

Development of a Common Rail Diesel Engine Combustion Model for ROHR Real-Time Estimation

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare
Proc. ASME. ICEF2011, ASME 2011 Internal Combustion Engine Division Fall Technical Conference, 785-794, October 2–5, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2011-60153
https://doi.org/10.1115/ICEF2011-60153
View Paper titled, Development of a Common Rail Diesel Engine Combustion Model for ROHR Real-Time Estimation
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Topics: Combustion, Common rail fuel injectors, Diesel engines, Control algorithms, Engines, Fuels, Control systems, Cycles, Emissions, Feedback
Proceedings Papers

Optimal Combustion Positioning Methodology Based on MFB50 On-Board Estimation

Fabrizio Ponti, Vittorio Ravaglioli, Gabriele Serra
Proc. ASME. ICEF2010, ASME 2010 Internal Combustion Engine Division Fall Technical Conference, 707-716, September 12–15, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2010-35166
https://doi.org/10.1115/ICEF2010-35166
View Paper titled, Optimal Combustion Positioning Methodology Based on MFB50 On-Board Estimation
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Topics: Combustion, Engines, Cycles, Torque, Fuels, Algorithms, Control algorithms, Control systems, Cylinders, Diesel engines
Proceedings Papers

Analysis of the Relationship Between Mean Indicated Torque and Its Waveform for Modern Common Rail Diesel and Gasoline Engines

Fabrizio Ponti, Matteo Rinaldi
Proc. ASME. ICES2008, ASME 2008 Internal Combustion Engine Division Spring Technical Conference, 149-159, April 27–30, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICES2008-1634
https://doi.org/10.1115/ICES2008-1634
View Paper titled, Analysis of the Relationship Between Mean Indicated Torque and Its Waveform for Modern Common Rail Diesel and Gasoline Engines
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Topics: Common rail fuel injectors, Diesel, Gasoline engines, Torque, Engines, Cylinders, Combustion, Signals, Diesel engines, Dynamic systems
Proceedings Papers

Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain

Fabrizio Ponti, Luca Solieri
Proc. ASME. ICEF2007, ASME 2007 Internal Combustion Engine Division Fall Technical Conference, 579-589, October 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2007-1809
https://doi.org/10.1115/ICEF2007-1809
View Paper titled, Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain
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Topics: Accelerometers, Combustion, Control systems, Diesel engines, Engines, Excitation, Feedback, Fluctuations (Physics), Gasoline, Signals
Proceedings Papers

In-Cylinder Pressure Measurement: Requirements for On-Board Engine Control

Fabrizio Ponti
Proc. ASME. ICES2003, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 565-573, May 11–14, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICES2003-0666
https://doi.org/10.1115/ICES2003-0666
View Paper titled, In-Cylinder Pressure Measurement: Requirements for On-Board Engine Control
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Topics: Cylinders, Engines, Pressure measurement, Sensors, Signals, Pressure, Vehicles, Emissions, Torque, Catalysts
Proceedings Papers

Instantaneous Engine Speed Analysis for Cylinder Isolation in Multiple Misfire Events

Fabrizio Ponti
Proc. ASME. ICERT2003, Design and Control of Diesel and Natural Gas Engines for Industrial and Rail Transportation Applications, 99-109, September 7–10, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2003-0725
https://doi.org/10.1115/ICEF2003-0725
View Paper titled, Instantaneous Engine Speed Analysis for Cylinder Isolation in Multiple Misfire Events
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Topics: Cylinders, Engines, Vibration, Combustion, Signals, Algorithms, Architecture, Cycles, Filters, Pressure
Proceedings Papers

Instantaneous Engine Speed Time-Frequency Analysis for On-Board Misfire Detection and Cylinder Isolation in a V12 High Performance Engine

Fabrizio Ponti
Proc. ASME. ICEF2002, Design, Application, Performance and Emissions of Modern Internal Combustion Engine Systems and Components, 547-556, September 8–11, 2002
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2002-538
https://doi.org/10.1115/ICEF2002-538
View Paper titled, Instantaneous Engine Speed Time-Frequency Analysis for On-Board Misfire Detection and Cylinder Isolation in a V12 High Performance Engine
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Topics: Cylinders, Engines, Time-frequency analysis, Vehicles, Signals, Stress, Design, Excitation, Exhaust systems, Pressure
Proceedings Papers

A Phenomenological Combustion Model for Common Rail Multi-Jet Diesel Engine

Fabrizio Ponti, Gabriele Serra, Carlo Siviero
Proc. ASME. ICEF2004, ASME 2004 Internal Combustion Engine Division Fall Technical Conference, 437-446, October 24–27, 2004
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2004-0951
https://doi.org/10.1115/ICEF2004-0951
View Paper titled, A Phenomenological Combustion Model for Common Rail Multi-Jet Diesel Engine
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Topics: Combustion, Common rail fuel injectors, Diesel engines, Cycles, Cylinders, Delays, Engines, Heat, Errors, Fuels
Proceedings Papers

Residual Gas Fraction Estimation for Model-Based Variable Valve Timing and Spark Advance Control

Nicolo` Cavina, Fabrizio Ponti, Carlo Siviero, Rosanna Suglia
Proc. ASME. ICEF2004, ASME 2004 Internal Combustion Engine Division Fall Technical Conference, 457-465, October 24–27, 2004
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2004-0956
https://doi.org/10.1115/ICEF2004-0956
View Paper titled, Residual Gas Fraction Estimation for Model-Based Variable Valve Timing and Spark Advance Control
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Topics: Valves, Engines, Exhaust systems, Combustion, Exhaust gas recirculation, Cylinders, Flow (Dynamics), Oxygen, Design, Direct injection spark ignition engines
Proceedings Papers

Development of a Torsional Behavior Powertrain Model for Multiple Misfire Detection

Fabrizio Ponti
Proc. ASME. ICES2005, ASME 2005 Internal Combustion Engine Division Spring Technical Conference, 237-251, April 5–7, 2005
Publisher: American Society of Mechanical Engineers
Paper No: ICES2005-1035
https://doi.org/10.1115/ICES2005-1035
View Paper titled, Development of a Torsional Behavior Powertrain Model for Multiple Misfire Detection
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Topics: Algorithms, Combustion, Cylinders, Engines, Filters, Signals, Stress, Vibration
Proceedings Papers

Combustion Development Investigation in a Common Rail Multi-Jet Diesel Engine With Up to 4 Injections per Engine Cycle

Fabrizio Ponti, Gabriele Serra, Carlo Siviero
Proc. ASME. ICES2005, ASME 2005 Internal Combustion Engine Division Spring Technical Conference, 225-235, April 5–7, 2005
Publisher: American Society of Mechanical Engineers
Paper No: ICES2005-1034
https://doi.org/10.1115/ICES2005-1034
View Paper titled, Combustion Development Investigation in a Common Rail Multi-Jet Diesel Engine With Up to 4 Injections per Engine Cycle
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Topics: Combustion, Common rail fuel injectors, Cycles, Diesel engines, Engines, Cylinders, Design, Delays, Degrees of freedom, Exhaust gas recirculation
Journal Articles

Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain

Fabrizio Ponti, Luca Solieri
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2008, 130(6): 062803.
https://doi.org/10.1115/1.2939010
Published Online: August 21, 2008
View Article titled, Analysis of the Interactions Between Indicated and Reciprocating Torques for the Development of a Torsional Behavior Model of the Powertrain
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Topics: Engines, Stress, Torque, Diesel engines